Alibaba’s Purchase Festival In Of The Hundred Group War

On the afternoon of August 25, 2020, enterprises in Yueqing District of Zhejiang, including our Yulin Electronics Co., LTD., participated in the launching ceremony of the hundred Regiment battle in the Procurement festival in September.Due to the impact of coVID-19 this year, international trade has been severely impacted. Therefore, through this competition, we hope to boost the morale of foreign trade enterprises and strive to achieve this year’s goals.

The companies present are divided into three legions, one legion, Wolf Warrior and Reaper legion.This hundred regiments war, not only for their own companies for their own fight, but also for the whole army.

The launch conference is divided into two parts.

The first part was a warm-up for the group. We played a game of bridge building.Let the last person in the line climb over our bodies. After climbing, the last person in the line will stand at the front of the line, bow, and join the bridge. Then let the last person in the line climb, and repeat, so that the line moves forward little by little until the end.As can be seen from the picture, there are both boys and girls in this team. In fact, this team is very tired and painful. Even when people climb over, the girls’ knees will fall to the ground, but we still hold on to the end.Just like the situation this year, even though it is very difficult, we still hold on and hope that the epidemic will end soon and the whole world can return to its original life.

Alibaba's Purchase Festival In Of The Hundred Group War

The second part is to explain the rules and objectives of this activity.

The measurement index of this activity is mainly the quantity and amount of credit guarantee orders of Alibaba. I hope you can see here. If you are interested in our products, please feel free to contact us and give us more support.

Our company’s target is to guarantee the order quantity of 120 and the amount of 300 thousand DOLLARS.

In the next month, we will work hard to finish the task, come on, come on, come on!

Alibaba's Purchase Festival In Of The Hundred Group War

Alibaba's Purchase Festival In Of The Hundred Group War

FILN Company Team Building Activities Summary

He is busy at work and stressful in life, and often carries out some team building activities, which is of great significance for both the enterprise and the individual. The purpose of the organization of corporate team building activities is for employees to work better and more passionately, and to improve work efficiency in the team. Good team building can promote awareness and understanding between people, promote emotions between teams, enhance team spirit and teamwork ability, stimulate employee enthusiasm, and enhance team cohesion.

Specific content of team building activities:

At nine o’clock in the morning, the company staff gathered downstairs.

After that, we organized the team members to get on the bus to the destination in an orderly manner. We played an ice-breaking game on the bus. The team members introduced themselves one by one so that they could get acquainted with each other, break down barriers, and get closer.

Before reaching the destination, we took a five-kilometer hike. It was very difficult to walk because of the weather. Although it was very tiring on the way, some people supported each other, and some people behind pushed the people in front to walk, no matter what, no one was there. Give up, everyone insisted on walking down.

After reaching the destination, we started a series of activities today. The first is standing in the military posture. Standing in the military posture allows us to be disciplined and improve our self-awareness.

Since the team members did not gather within the specified time and delayed the gathering time, the punishment they received was a “healthy gift package”-squatting down is not a big deal for boys, but for girls, it’s a bit difficult, But fortunately, it can be regarded as merciful.

Next is the lunch time. We prepared ingredients, meat, fruits, various seasonings and side dishes in advance. Each group of people showed off their magical powers, showed their skills, and took out their own good dishes. Those who don’t know how to cook are also positive. I helped out. Two hours passed happily and harmoniously in this way. Each group also prepared the finished products of each group. It may be because it was the result of their own labor. Everyone was very happy. The meal was very fragrant. After heavy rain, although the weather was very cold, it did not affect our good mood at all.

FILN Company Team Building Activities Summary

After a pleasant morning, the following is the activity project: First, I did a simple dance to warm up. Although it doesn’t look very beautiful, everyone finished it with laughter.

The second is the real activity project, Yandang Mountain Canyon Rafting! Yandang Mountain is a tourist attraction near our company, and it is also the first batch of 5A-level scenic spots in the country. Yandang Mountain has both the peculiar mountains and peaks and the agility of springs and waterfalls. Among them, the world-famous Dalongqiu, with a waterfall of more than 190 meters high, is awe-inspiring by its majestic momentum, changing forms, and fascinating scenery. We were rafting the canyon at the foot of Yandang Mountain. After putting on life jackets in an orderly manner, each group of people went into the water one after another. The water spilled during the war also broke the last gap in our hearts, and everyone’s faces were filled with smiles. The rafting hasn’t started, one by one has become a dreadful. The next rafting was exciting and layered, with turbulent currents, deep caves, and secluded pools… the rafting ended with a scream and exclamation.

FILN Company Team Building Activities SummaryFILN Company Team Building Activities Summary

After the canyon rafting is over, our team building this time is also over. Through this team building activity, some employees feel that going through the cave has increased the cohesion between us, and some employees feel the cooking process, which makes everyone more Like brothers and sisters, the atmosphere is more like a home. Some employees feel that the five-kilometer training is very tiring, but it makes themselves more aware of the limits of their bodies. It is a good experience. Some employees feel that our projects help each other at the end. It touched themselves, and some employees felt that the icebreaking game has drawn the distance between each other, and it has also increased convenience for future work. This team building activity has shortened the distance between employees and deepened the friendship between employees. Improve the cohesion of the team, make everyone better relax after stressful work, let employees fully realize the richness of corporate culture and find a sense of belonging, improve their combat effectiveness, and make employees more passionate and better engaged In the next step of work, a meaningful team building activity is always unforgettable.

19mm RGB Pushbutton Switch

By popular demand, we now have rugged metal buttons with a full color RGB LED ring light! These chrome-plated metal buttons are rugged, but certainly not lacking in flair.

This is a 19mm Momentary version of the RGB pushbutton. Simply drill a 19mm hole into any material up to 0.45″ thick and you can fit these in place – there’s even a rubber gasket to keep water out of the enclosure. On the front of the button is a flat metal actuator, surrounded by a plastic RGB LED ring. On the back there are 4 metal contacts for the RGB LED ring (one anode and 3 cathodes for each red, green, and blue) and 3 spade contacts for the switch.

To use the RGB LED: Power the anode at 3-6V and light up the red, green, and blue LEDs by pulling their designated contacts to ground as you desire – there’s a built in resistor! If you want to use this with a higher voltage, say 12V or 24V, simply add a 1K ohm resistor in series with the LED cathodes to keep the LED current at around 20mA. You can PWM the RGB pins to make any color you like.

And we can do it in 3~380v if you need we adjust the voltage for you.

For the colors, one rgb pushbutton switch can have 7 different colors.

Red, Green,blue,Red+Green =Yellow color.

Red +Green+Blue = White color.

Red + Blue = purple color

Green+Blue =Light Blue

To use the switch: There is one SPDT switch inside the button. Looking at the bottom of the switch, the common contact is the one to the left of the C. Above it are two spade contacts, one labeled NO (normally-open) and one labeled NC (normally-closed). When you press the button, the NO contact will close to the common contact, and the NC contact will open from the common.

The switch and LED are electrically separated, so to change the color, use a micro controller to both read the contact pins and toggle the color control pins.

19mm RGB Pushbutton Switch

16mm Black Metal Plating Flat Head Horn Indicator Light

Horn is car audio signal device. When the car is driving, drivers have to send out necessary audio signals according to need and Regulations, warn pedestrians and get other vehicles attention, ensure traffic safety, At the same time, it is also used to Push forward and transmit signals. The main reasons for the speaker don’ t ring is lack of battery power storage, horn relay and button damage, horn damage, etc..

16mm Black Metal Plating Flat Head Horn Indicator Light

Then introduce our company’s manufacture of horn indicator light. It supports custom, it’s 16mm indicator lamp with 500px wire, the output color is white, Flathead and waterproof, plating black brass. Imported from the United States LED, quality and life are very good,
We can make different led voltage from 3V to 220v.
We also have red, yellow, blue, green, white led color.
If you are interested in it, pls kindly let me know.
Just view our website if you have interested: www.indicatorlight.com or email to inquiry@cnylin.com.cn

New arrival of waterproof 30A rocker switch

1.Drawing process, Aluminum oxidation of Actuator.

2.Beautiful shape, Matching hand.

3.Metal frame, Waterproof fireproof IP68.

4.High quality service, high-end products.

5.Independent research and development, patent products.

6.Rated current up to 30A 250VAC,4000W.

7.Panel hole diameter:28x22mm.

It is actuator available in Black Silver, Golden, if client need other color, such purple, red, bronze, it can customized to made, and in high level of IP68 waterproof, with super high brightness LED, LED power input from 3V-380vac, and the current up to 30A.

The work temperature from -25℃-85℃,the inside are AgCdO12 4mm slider contact point, lifetime 10,000 times.

The material comes from Bayer Germany, PA66, fire resistance, and long life.it will be applied to commercial kitchen equipment, household, etc…

New arrival of waterproof 30A rocker switch

How to check the quality of Rocker switch

Rocker switches are also called rocker switches. Its structure is the same as that of a toggle switch, except that the handle of the button is replaced with a boat shape. Rocker switches are often used as power switches for electronic equipment. Their contacts are divided into single-pole single-throw and double-pole double-throw. Some switches also have indicator lights.

 

Switch type

Single pole single throw: 1 moving contact and 1 static contact. Only 1 channel

Single pole double throw: 1 moving contact and 2 static contacts, (the static contacts on both sides can be connected respectively)

Double pole single throw, 2 moving contacts and 2 static contacts, with 2 channels

Double-pole double-throw, 2 moving contacts and 4 static contacts, with 4 channels (2 static contacts on both sides can be connected respectively)

 

Detailed classification

Rocker switch is a small high-capacity power switch suitable for home appliances and office equipment. Compared with other switches, it is more powerful. But there are also different types of rocker switches.

  1. Small capacity non-sealed type

The rated voltage and rated current of this type of ship switch are relatively small, 5A @ 120VAC, 28VDC; 2A @ 250VAC. This type of product has three positions. In terms of material, the terminal is usually brass-coated with gold or silver. Long life span, up to 50,000 times. Such as ANR series

Electrical Ratings 5A @ 120VAC, 28VDC; 2A @ 250VAC

Electrical Life 50,000 cycles typical

Contact Resistance <20 mΩ max initial @ 2-4VDC, 100mA

Dielectric Strength 1500Vrms min

Insulation Resistance> 100MΩ min

Operating Temperature -40°C to 85°C

Storage Temperature -40°C to 85°C

  1. Large capacity sealed type

For large-capacity rocker switches, they are more suitable for use in power supplies, and the safety of the airtight is more guaranteed. 15A @ 125VAC; 8A @ 250VAC, there are two positions, ON or OFF, and the terminal material is brass-clad tin. Such as RA series

Electrical Ratings 15A @ 125VAC; 8A @ 250VAC

Electrical Life 10,000 cycles typical

Contact Resistance <50 mΩ initial

Dielectric Strength 1500Vrms min

Insulation Resistance> 100MΩ min

Operating Temperature -40°C to 85°C

Storage Temperature -40°C to 85°C

The above switch classification is basically American CIT switch relay (RIVERSUN (HONG KONG) LTD)

 

technical parameter

  1. Rated working voltage and current Rating 3A/6A/15A 250V
  2. Operating temperature range Temperature -25+85 ℃
  3. Contact Resistance <0.03Ω
  4. Actuating Force 1.3+0.5N
  5. Insulation Resistance >100MΩ
  6. Life (switching Life) 10000 times

 

Scope of application

Rocker switches are used in water dispensers, treadmills, computer speakers, battery cars, motorcycles, ion televisions, coffee makers, power strips, massage machines, etc., and are mainly used for household appliances.

 

The test method of ship switch life

Mainly test the number of opening and closing until it is damaged. If you do not need to manually use a small motor to drive the eccentric opening and closing switch, use a counter to record the number of times! This switch requires safety certification is necessary. If the product is sold in China, use CQC. If it is sold abroad, it depends on the specific country where it is sold, such as the United States UL, Canada CUL, and European countries have VDE, ENEC, TUV and other safety certifications.

Fault problem

The rocker switch is a very common kind of red light when it is switched on. Sometimes it can’t be turned off, just can’t bounce back, and it often jumps to the air switch failure

The method to solve the fault:

There is a metal piece inside the rocker switch with a spring fulcrum in the middle. The spring displacement and the aging and deformation of the plastic bracket make the switch inflexible. You can disassemble it after power off and have a look. If the plastic part is not damaged, it may be restored. The neutral wire inside the switch is straight through and has nothing to do with the switch components. Therefore, if the switch jumps to the air switch, the insulation layer of the neutral wire of the switch is damaged. You can cut off the damaged section and reconnect the wiring. Pay attention to the insulation to ensure . It may also be that there is a short circuit on the indicator light pin, just re-wire.

 

Method of choosing

  1. Is the certification complete?

Whether the waterproof rocker switch is fully certified, selected environmentally friendly materials, passed the relevant ROHS regulations, and has SGS certification; it has VDE/DEMKO/KEMA (currently using EU ENEC), UL/CSA and other certifications, only Arcolectric waterproof rocker switches can do well To the certification is complete.

  1. IP waterproof standard

The sealing performance of the waterproof rocker switch exceeds the standard. When paired with related accessories, it can reach IP65, IP66, IP67 or even IP68 waterproof rating.

  1. Design issues

Whether the waterproof rocker switch has reasonable design, long service life, high temperature resistance and high current impact resistance, these should be considered.

 

Precautions for use

The specific application of the waterproof rocker switch is restricted by many factors, such as: installation method and product installation direction, air flow, pressure difference acting on the product, fluid rebound strength and working voltage; etc. Even if the Arcolectric waterproof boat switch with excellent sealing performance, its sealing technology has reached the leading level, it also means that the switch is completely sealed, and it is necessary to prevent the intrusion of corrosive gases or substances.

Smart Touch Temperature control switch ——— Thermostat

Synonyms Temperature control switch generally refers to thermostat

Thermostat refers to a series of automatic control components that produce some special effects and produce turn-on or turn-off actions according to the physical deformation inside the switch according to the temperature change of the working environment. It is also called temperature control switch and temperature protector. , Temperature controller, referred to as thermostat. Or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller issues a switch command to control the operation of the equipment to achieve the desired temperature and energy saving effect.

The application range of thermostats is very wide. According to different types of thermostats, they are used in many products such as household appliances, motors, refrigeration or heating.

working principle

Its working principle is to automatically sample and monitor the ambient temperature through the temperature sensor. When the ambient temperature is higher than the control set value, the control circuit starts, and the control hysteresis can be set. If the temperature is still rising, when it reaches the set over-limit alarm temperature point, the over-limit alarm function will be activated. When the controlled temperature cannot be effectively controlled, in order to prevent the destruction of the equipment, the tripping function can also be used to stop the equipment from continuing to operate. Mainly used in various high and low voltage switch cabinets, dry-type transformers, box-type substations and other related temperature applications used in the power sector.

Wiring method

Look carefully at the three feet on the thermostat. They are all replaced by English letters and numbers, which are H (6), L (3), and C (4).

H(6) is connected to the brown wire, which is the live wire of the power supply;

L(3) is connected to the gray wire, which is the live wire of the lamp;

C(4) is connected to the white wire, which is the hot wire of the compressor.

Control Method

There are generally two control methods; one is controlled by the temperature change of the object to be cooled, mostly using a vapor pressure temperature controller, and the other is controlled by the temperature difference of the object being cooled, mostly using electronic temperature Controller.

It adopts fuzzy control technology such as PID control, P (Proportional) proportional + I (Integral) integral + D (Differential) differential control.

Sudden jump thermostat

 

The bimetallic snap-type thermostat is a kind of bimetallic strip after a fixed temperature as a heat-sensitive reaction component. When the temperature of the main part of the product rises, the heat generated is transferred to the bimetallic disc and reaches the action temperature setting. Quick action, the function of the mechanism is to open or close the contact; when the temperature drops to the reset temperature setting, the bimetallic strip quickly returns to its original state, making the contact close or open, achieving the purpose of connecting or disconnecting the circuit, thereby Control circuit.

The models of various sudden jump thermostats are collectively referred to as KSD, such as KSD301, KSD302, etc. The thermostat is a new type of bimetallic thermostat. It is mainly used for various electric heating products with overheat protection. The fuse is connected in series, and the sudden jump thermostat is used as the primary protection. The thermal fuse acts as a secondary protection when the sudden jump thermostat fails or fails to cause the heating element to overheat, effectively preventing the burning of the heating element and the resulting fire accident.

Liquid expansion thermostat

 

It is a physical phenomenon (volume change) that causes the substance (usually liquid) in the temperature sensing part of the thermostat to expand and contract when the temperature of the controlled object changes, and the bellows connected with the temperature sensing part expands Or shrink. Based on the principle of lever, the switch can be turned on and off to achieve the purpose of constant temperature. The liquid-expandable thermostat has the performance characteristics of accurate temperature control, stability and reliability, small temperature difference between on and off, large temperature control adjustment range, and large overload current. Liquid expansion thermostats are mainly used in temperature control occasions such as household appliances industry, electric heating equipment, refrigeration industry and so on.

Pressure thermostat

 

The thermostat converts the change of the controlled temperature into a change of the space pressure or volume through a closed temperature bulb and capillary filled with a temperature-sensitive working fluid. When the temperature setting value is reached, through the elastic element and the fast transient mechanism, The contacts are automatically closed to achieve the purpose of automatic temperature control. It is composed of a temperature sensing part, a temperature setting main body, a micro switch or an automatic damper for opening and closing. Pressure thermostats are suitable for refrigeration appliances (such as refrigerators and freezers, etc.) and heaters.

Electronic thermostat

 

The electronic temperature controller (resistance type) is measured by resistance temperature sensing method. Generally, platinum wire, copper wire, tungsten wire and thermistor are used as temperature measuring resistors. Each of these resistors has its own advantages. General household air conditioners mostly use thermistor type. Electronic temperature controllers have the advantages of stability and small size, and are used in more and more fields.

Digital thermostat

 

Digital electronic temperature controller is an accurate temperature detection controller,

Thermostat (Picture 8)

The temperature can be digitally controlled. Thermostats generally use NTC thermal sensors or thermocouples as temperature detection elements. Its principle is: the NTC thermal sensors or thermocouples are designed into the corresponding circuits. The NTC thermal sensors or thermocouples change with the temperature. Corresponding voltage and current changes will be generated, and then the changed voltage and current will be detected and quantified by the microcontroller, and corresponding control will be done. The digital temperature controller has the characteristics of high accuracy, good sensitivity, intuitiveness and convenient operation.

main effect

In most cases in Europe, the thermostat is a necessary accessory for the wall-hung boiler, and the two are delivered to the user at the same time, and most of the thermostats equipped are smart thermostats. In China, nearly 95% of wall-hung boilers that have been installed in operation and are being installed and debugged and are ready to be put into use are not equipped with any form of simple or intelligent thermostat in advance. The room heating system equipped with thermostats, especially smart thermostats, is an extremely prominent and most important link in the comprehensive energy-saving heating system.

Convenience: Automatically adjust the wall-hung boiler in advance or delay every day, eliminating manual operation, which is most necessary for office workers’ families;

Comfortable: The room temperature is automatically adjusted at each time of day, morning, night and night, eliminating the embarrassment of getting up in the morning and waiting for the room to heat up after returning home from get off work.

Gas-saving: the extensive water temperature control is changed to advanced and accurate room temperature control, and the room temperature is set at different intervals to run on demand, without the need for open day and night gas heating;

Don’t worry: when the room temperature is too low, the wall-hung boiler is forced to start, and the room can be safely protected against freezing with very little gas.

Service life

Thermostats are widely used in various home appliances, such as refrigerators, water dispensers, water heaters, coffee makers, etc. The quality of the thermostat directly affects the safety, performance and life of the whole machine, and is a very critical component. Among the many technical indicators of thermostats, life is one of the most important technical indicators to measure thermostat products. The home appliance standard stipulates that the life of the thermostat is at least 10,000 times. Some home appliances, such as the thermostat that controls the motor-compressor in refrigerator products, and some thermostats in the liquid-filled radiator require at least 100,000 times.

Car Dish Board Symbol Indicator Light

There is often an indicator light on a key switch of household lighting. The resistance of this kind of indicator light is extremely large, so that the current in the circuit is extremely small, so that the voltage of the electric appliance cannot reach the rated voltage at night and cannot light up. Generally, there is a capacitor in this kind of indicator light because of a small The indicator light can not tolerate 220v voltage.

basic concepts

A device that uses lights to monitor the working or position status of circuits and electrical equipment. The indicator light is usually used to reflect the working state of the circuit (powered or not), the working state of the electrical equipment (running, out of service, or test) and position state (closed or open), etc.

The indicator light using incandescent lamp as the light source is composed of lamp cap, bulb, lampshade and connecting wire, etc. There are also light-emitting diodes as indicator light, which are generally installed on the panels of high and low voltage power distribution devices, panels, tables and cabinets. On the panel of some low-voltage electrical equipment, instruments or other conspicuous locations. The indicator light that reflects the working status of the equipment, usually a red light is on to indicate that it is in operation, a green light is on to indicate that it is in a state of shutdown, and a milky white light is on to indicate that it is in a test state; Off means that the equipment is de-energized; the indicator light that reflects the working status of the circuit, usually a red light on means live, and a green light on means no electricity. In order to avoid misjudgment, check the condition of the bulb or light-emitting diode frequently or regularly during operation.

The rated working voltage of the indicator lamp is 220, 110, 48, 36, 24, 12, 6, 3 V and so on. Limited by the current through the control circuit, and in order to prolong the service life of the bulb, it is often adopted to add a current-limiting resistor in front of the bulb or use two bulbs in series to reduce the operating voltage.

Introduction

Installed on the dashboard in the cab, the number depends on the design. It is used to indicate related lighting, light signals, and the technical status of the working system, and to send out warning light signals for abnormal conditions.

As shown in the figure, there is often an indicator light on a key switch of a household lighting lamp. In actual use, it is found that when the switch is closed, only the lighting lamp emits light; when the switch is disconnected, the lighting lamp is off, and the indicator light will emit a faint light to display the position of the switch at night. According to the control characteristics of this key switch, the connection mode of the lighting lamp (A) and the indicator lamp (B) can be correctly indicated.

Car indicator light

Engine fault indicator

The engine failure indicator is represented by CHECK ENGINE or MIL. It has two states and indications. One is always on, indicating that the engine electronic control system has malfunctioned; the other is flashing, indicating that the malfunction is still affecting the engine. Performance (such as exhaust emissions, etc.)

 

Replace lubricating oil indicator

The oil change indicator is indicated by “CHANGE OIL'”. For example, the “CHANGE OIL'” lamp on the dashboard of a Buick station wagon is on to remind the driver that “the oil should be changed”. After changing the oil, the indicator light should be “zeroed”.

 

Temperature warning light

Exhaust temperature, warning light Modern cars have a three-way catalytic converter, so the exhaust temperature has increased, but too high exhaust temperature can easily cause damage to the three-way catalytic converter, so this type of car is also equipped with exhaust Temperature warning device. When the exhaust temperature warning light is on, the driver should immediately reduce the speed or stop. When the exhaust temperature drops, the warning light will automatically go out (but after the fuse exhaust temperature warning light is on, if it doesn’t If the exhaust temperature warning light does not go out, you should find out the cause and eliminate the fault before continuing to drive.

 

Brake warning light

The brake warning light is red, and the pattern is a “!” symbol inside the circle. If the red brake warning light is on, it means one of the following conditions exists in the brake system:

(1) The friction plate of the brake is severely worn;

(2) The brake fluid level is too low;

(3) The parking brake has been tightened (the parking brake switch is closed);

(4) Under normal circumstances, if the red brake warning light is on, the ABS warning light will light up at the same time, because the ABS system cannot play its due role even if the conventional brake system fails.

 

Seat belt not fastened warning light

The seat belt is not fastened warning light is indicated by a graphic (a seat belt diagonally across the occupant’s chest). After the ignition switch is turned on (ON), if the driver is not wearing a seat belt, the warning light will light up to remind the driver People fasten their seat belts. If the seat belt is not fastened and the warning light does not light up under any circumstances, check whether the fuse of the light is blown, whether the bulb is burned out, and whether the line voltage meets the regulations.

Hazard warning lights

Hazard warning lights are used to warn other vehicles and pedestrians when the car has a major failure or emergency. The hazard warning signal is represented by the front, rear, left and right turn signals flashing at the same time.

The hazard warning light is controlled by an independent switch, and generally shares a flasher with the turn signal light. When the hazard warning light switch is turned on, the turn signal circuits on both sides are turned on at the same time, and the front, rear, left and right turn signals and the left and right turn indicators on the dashboard flash simultaneously. Since the hazard warning light switch connects the flasher to the battery, the hazard warning signal can also be used when the ignition switch is turned off (OFF) and parking.

effect

  1. Oil indicator

The function of the indicator light is to display the oil pressure condition in the engine. When the key door is opened, the indicator light is on when the vehicle self-checks, and it goes out after starting. According to the Gangcheng Driving School, the indicator light is always on, indicating that the engine oil pressure of the car is below the prescribed standard and needs maintenance.

  1. Water temperature indicator

The water temperature indicator lamp mainly displays the temperature of the coolant in the engine. It only lights up for a few seconds during the vehicle self-check, and is usually off. Usually we hear a lot of so-called engine “boiling”, which means that the temperature of the coolant exceeds the specified value, and the driving should be suspended immediately for maintenance.

  1. Handbrake indicator

The easiest mistake made by novices is that the handbrake is turned on but not released. The indicator is a circle! Or the letter P, it is usually off. When the handbrake is pulled up, the indicator light automatically lights up. At present, only some models have a warning sound that the handbrake is not used when driving.

  1. Battery indicator

The battery life of a new car is at least two years, but if it is a used car or a stock car, you need to pay attention to this indicator in advance. This light is also on during vehicle self-checking and goes out after starting. If the indicator light is always on after startup, it means the battery needs to be replaced.

  1. ABS indicator

The ABS light does not flash when the engine is turned on or does not go out after starting, indicating that the ABS is malfunctioning.

  1. Seat belt indicator

The indicator light showing the status of the seat belt, depending on the model, the light will be on for a few seconds to give a reminder, or it will not go out until the seat belt is fastened, and some cars will also have a sound prompt.

  1. Engine working status indicator

It lights up after switching on the switch, and goes out after about 3-4 seconds, and the engine is normal. If it is not on or keeps on, it means that the engine is faulty and needs to be overhauled in time.

  1. Brake indicator

The function of this car indicator is to show the brake disc wear and the status of the brake system. If it is always on, the brake system should be checked immediately.

  1. Refuel indicator

Seeing this light is on, it means that the amount of fuel in the fuel tank is low, and it is best to enter the gas station immediately.

  1. Airbag indicator

The airbag indicator light is an indicator light that shows the working status of the airbag. It lights up when the switch is turned on and goes out after about 3-4 seconds, indicating that the system is normal. If it is not on or constant, it indicates that the system is faulty.

The Function and Kinds of Push Button Switches

The button switch refers to a switch that uses a button to push the transmission mechanism, presses or disconnects the moving contact and the static contact, and realizes the circuit switching. Push button switch is a kind of master electrical appliance with a simple structure and very wide application. In electrical automatic control circuits, it is used to manually send control signals to control contactors, relays, electromagnetic starters, etc.

Basic Introduction

Button switch, also known as the control button (button for short), is a low-voltage electrical appliance that can be manually and generally reset automatically. Buttons are usually used in circuits to issue start or stop instructions to control the on and off of electrical coil currents such as electromagnetic starters, contactors, and relays.

A button switch is an electrical appliance that is used to switch on and off small current circuits that are pressed to act, and released to reset. Generally used in control circuits with AC and DC voltages below 440V and currents less than 5A. Generally, the main circuit is not directly manipulated, and it can also be used in interconnecting circuits.

In actual use, in order to prevent misoperation, buttons are usually marked or painted in different colors to distinguish them. The colors are red, yellow, blue, white, black, green, etc. Generally, red means “stop” or “dangerous” operation; green means “start” or “on”. The emergency stop button must be a red mushroom button. The button must have a metal protective retaining ring, and the retaining ring should be higher than the button cap to prevent the accidental operation of the button. The material of the button board and button box where the button is installed must be metal and connected to the main ground bus of the machine.

Structure Principle

There are many types of button switches, which can be divided into common snap button type, mushroom head type, self-locking type, self-resetting type, rotary handle type, indicator type, illuminated symbol type and key type, etc., including single button, double Button, I button and different combinations. Generally, it adopts a water accumulation structure, which is composed of a button cap, a return spring, a static contact, a moving contact, and a shell. It is usually made into a composite type. There are a pair of normally closed contacts and normally open contacts. Some products can pass The series connection of multiple elements increases the number of contact pairs. There is also a self-holding button, which automatically maintains the closed position after being pressed, and can only be opened after power failure.

When the button is not pressed, the moving contact is connected to the static contact above, and this pair of contacts is called a normally closed contact. At this time, the moving contact is disconnected from the static contact below. This pair of contacts is called normally open contacts: press the button, the normally closed contact is disconnected, and the normally open contact is closed; release the button, The original working state is restored under the action of the return spring.

Types of Push Button Switch

(1) Protective button: a button with a protective shell that can prevent the internal button parts from being mechanically damaged or people touching the live part. Its code is H.

(2) Movable break button: In the normal state, the switch contact is a kind of button that is connected.

(3) Moving and closing button: Under normal conditions, the switch contact is a kind of button that is disconnected.

(4) Movable on/off button: Under normal conditions, the switch contacts have both on and off buttons.

(5) Illuminated button: The button is equipped with a signal light, which not only is used to issue operation commands + also serves as a signal indicator, and its code is D.

(6) Action click button: that is, the mouse click button.

(7) Explosion-proof button: A button that can be used in places containing explosive gas and dust without causing an explosion. Its code is B.

(8) Anticorrosive button: It can prevent the intrusion of chemical corrosive gas, its code is F.

(9) Waterproof button: a sealed shell to prevent rainwater from intruding, its code name is S.

(10) Emergency button: There is a big red mushroom button head protruding outside, which can be used as a button to cut off the power in an emergency, and its code is J or M.

(11) Open button: A button that can be used for embedded installation and fixed on the panel of a switchboard, control cabinet, or console, and its code is K.

(12) Interlocking button: A button with multiple contacts interlocking with each other, and its code is C.

(13) Knob button: the rotary operation contact with the handle. There are two positions on and off, generally, a panel-mounted button and its code is X.

(14) Key-type button: a button that can be operated by inserting and rotating the key to prevent misoperation or for special personnel to operate. Its code is Y.

(15) Self-holding button: A button with a self-holding electromagnetic mechanism inside the button, and its code name is z.

(16) Combined button: A button with multiple button combinations, its code name is E.

How to choose your push button switch

(1) According to the different use occasions and specific purposes: select the type of button according to the use occasion, such as open type, protective type, waterproof type, anti-corrosion type, etc.; select the appropriate form according to the use, such as handle rotary type, key Type, emergency type, illuminated type, etc. For example, the general button on the panel of the console cabinet can be opened first; if you need to display the working status, use the indicator type; in very important places, in order to prevent unrelated personnel from misoperation, the key type should be selected; when there is corrosive gas Use the anti-corrosion type.

(2) Select the color of buttons and indicator lights according to the requirements of working status, instructions and working conditions: green for “start” or “power on”, and red for “stop”. In addition, the voltage of the indicator light (bulb) is divided into 6.3V, 12V, 24V, etc.

(3) Determine the number of different buttons according to the needs of the control loop: such as a single button, double button, three-button, multi-button, etc. For example, when three kinds of controls of “forward”, “reverse” and “stop” are required, three buttons can be used and installed in the same button box; when only “start” and “stop” control are required, two buttons are used to assemble them Inside the same button box.

Use and maintenance

(1) Check the button frequently to remove the dirt on it. Due to the small contact distance of the button, after years of use or when the seal is not good, the inflow of dust or oil in various stages of emulsion will cause the insulation to decrease or even a short circuit accident. In this case, insulation and cleaning must be done, and corresponding sealing measures must be taken.

(2) When the button is used in a high-temperature environment, it is easy to deform and age the plastic, causing the button to loosen, causing a short circuit between the terminal screws. According to the situation, a fastening ring can be added to tighten it during installation, or an insulating plastic tube can be added to the connection screw to prevent loosening.

(3) For the button with indicator light, the bulb will be heated, and the plastic lamp cover will be deformed for a long time, which will make it difficult to replace the bulb. Therefore, it is not suitable to be used in places where the power-on time is long; if you want to use it, you can appropriately lower the bulb voltage to extend its life.

(4) If poor contact is found, the reason should be found out: if the contact surface is damaged, it can be repaired with a fine file; if the contact surface has dirt or soot, it is advisable to wipe it with a clean cotton cloth dipped in a solvent if it is a contact spring. If it fails, it should be replaced. If the contact is severely burned, the product should be replaced.

How to choose your push button switch

(1) According to the different use occasions and specific purposes: select the type of button according to the use occasion, such as open type, protective type, waterproof type, anti-corrosion type, etc.; select the appropriate form according to the use, such as handle rotary type, key Type, emergency type, illuminated type, etc. For example, the general button on the panel of the console cabinet can be opened first; if you need to display the working status, use the indicator type; in very important places, in order to prevent unrelated personnel from misoperation, the key type should be selected; when there is corrosive gas Use the anti-corrosion type.

(2) Select the color of buttons and indicator lights according to the requirements of working status, instructions and working conditions: green for “start” or “power on”, and red for “stop”. In addition, the voltage of the indicator light (bulb) is divided into 6.3V, 12V, 24V, etc.

(3) Determine the number of different buttons according to the needs of the control loop: such as a single button, double button, three-button, multi-button, etc. For example, when three kinds of controls of “forward”, “reverse” and “stop” are required, three buttons can be used and installed in the same button box; when only “start” and “stop” control are required, two buttons are used to assemble them Inside the same button box.

Use and maintenance

(1) Check the button frequently to remove the dirt on it. Due to the small contact distance of the button, after years of use or when the seal is not good, the inflow of dust or oil in various stages of emulsion will cause the insulation to decrease or even a short circuit accident. In this case, insulation and cleaning must be done, and corresponding sealing measures must be taken.

(2) When the button is used in a high-temperature environment, it is easy to deform and age the plastic, causing the button to loosen, causing a short circuit between the terminal screws. According to the situation, a fastening ring can be added to tighten it during installation, or an insulating plastic tube can be added to the connection screw to prevent loosening.

(3) For the button with indicator light, the bulb will be heated, and the plastic lamp cover will be deformed for a long time, which will make it difficult to replace the bulb. Therefore, it is not suitable to be used in places where the power-on time is long; if you want to use it, you can appropriately lower the bulb voltage to extend its life.

(4) If poor contact is found, the reason should be found out: if the contact surface is damaged, it can be repaired with a fine file; if the contact surface has dirt or soot, it is advisable to wipe it with a clean cotton cloth dipped in a solvent if it is a contact spring. If it fails, it should be replaced. If the contact is severely burned, the product should be replaced.

16MM Screw Terminal Plated Red Metal Push Button Switch

16mm screw terminal plated red button metal push button switch

We are Yulin Electronic, who manufacture metal push button switch.

This week we received Alejandro Rodea’s news, who was my old customer.

He is a retailer, who also want to plated green color body and plated red color button.

He also wants to laser a symbol in the button due to his customer like the symbol.

Today we will send the sample to him and we will bear the shipping cost from our China to US.

Next week he will recieve them.

After he test well, then he will order 500pcs from us each month.

Hope our customer like our service.

Our website is www.indicatorlight.com.

If you need other size or customized button, pls feel free to contact us.

16MM Screw Terminal Plated Red Metal Push Button Switch16MM Screw Terminal Plated Red Metal Push Button Switch

kcd4 big sliver contact point on off rocker switch

We are Yulin Electronic ,who manufacture waterproof rocker switch .

We receive a order from Aliexpress about new design kcd4 rocker switch on 24th Aug 2020.

His name is alain vicet ,who from  Canada .

He order each 5pcs 36v led green led from us .

For thisi kcd4 big sliver contact point on off rocker switch,it is used  for a power bank based on lithium battery (9S)

For this new design kcd4 rocker switch,it can arrive 30A,complete waterproof and with frame in order to fit panel well.

Today we send the samples to him via E-packet express and tell him tracking number.

Maybe he will recieve the samples about 15days and Hope we will bulit long cooperation with him.

If you need other size or customized button,pls feel free to contact with us.

16MM Screw Terminal Plated Red Metal Push Button Switch16MM Screw Terminal Plated Red Metal Push Button Switch

40mm Red 12VLager Big Push Button Switch

Product drawings

big push button switch

Big push button switch parameters

Production Series FLM40-11FEJ Light Guide Button PC plastic
Button Shape round Actuator 304 Stainless steel
Button LED Color Red blue green yellow white Housing Sleeve H59 nickel plated brass/304Stainless steel
Mechanical Life The 500 thousand time Button Pin H62 copper alloy
Electrical Life The 100 thousand time Rubber Ring SIL silica gel
Protection Level IP67 IK08 Nut H59 nickel plated brass
Rated Voltage 250V Housing PA66+GF20% nylon
Rated Current 5A Light Source LED
Rated Power 1250W Resistor Metal film
Operating Temperature -25℃~+85℃ Contact AgCdO12

The description of the 40mm 12V large red big push button switch.

The biggest advantage is that the product size is big, especially on relatively large device. A small size push button switch is not easy to operate, so a large button is needed. Here is the detailed introduction.

The mounting hole size of the product is 40mm, and the head diameter is 45mm, the diameter of the key cross-section is 33.5mm. So the product greatly increases the area of the operating surface. It is even easier to use.

In addition to the size of 40mm, we can produce the product, which size is 12mm, 19mm, 22mm, 25mm, 28mm, 30mm.

The product’s sleeve shell material is 304 stainless steel, which has high corrosion resistance. It is suitable for using in harsh environment without rapid rust. The material for the sleeve also includes brass nickel-plated and black zinc aluminum alloy.

However, these two are not the materials commonly used for large size product. If customer want to this two types material, we need to customize and the delivery time will be long.

The shell of the brass nickel-plated product looks brighter, which is cost-effective. The black zinc aluminum alloy is suitable for appliances requiring black buttons.

push button switch material

The product’s functions are mainly divided into 4 types, such as 1NO, 2NO, 1NO1NC, 2NO2NC. The big push button switch’s functions are 1NO1NC and 2NO2NC.

The product has two functions of self-lock and self-reset. Self-lock means that press down the key, it do not return automatically. Need to press again to return.

Self-reset means that press down the key, release your hand, the key will return automatically.

 19mm Push Button Lamp Switch

The product can be produced with lights or without lights. Among which the LED lights with lights, monochrome color has red, yellow, blue, green, white.

Two-color has red and green, red and yellow etc. Three-color has red and green and blue, red and yellow and blue.

The function of two colors and three colors is divided into common cathode and anode. Common cathode means that the public light pin is connected to the device’s negative pole. Common anode means that the public light pin is connected to the power’s positive pole.

You can choose a common cathode and common anode according to your demand. In addition, You can also install two or three light beads inside the push button, which can form a two-color or three-color effect.

In this case, don’t need to distinguish between the common cathode and common anode, you can connect the light wire at your will.

The waterproof rating of the product is IP65, besides, our push button series had passed the certifications of UL, RoSH, CE.

How does the big push button switch work?

The product is usually used to control circuits on or off, it is a low voltage appliance in power drag, and is a widely used master appliance. In an electrical automatic control circuit, send out the control signals manually to the control contractor, relay, electromagnetic starter, etc.

Its characteristic is that most of the machines and instruments installed in the work are in the initial free state position, only converted to the second state under the action of the external force. Once the external force is removed, the switch will return to the initial position.

How to connect the wire with the big push button switch:

40mm Red 12VLager Big Push Button Switch

1. The switch is locked, the light is on and the device starts. The switch reset, the light is off and the device is closed.

40mm Red 12VLager Big Push Button Switch

2. The switch is locked, the light is off and the device starts. The switch is reset, the light is on and the device is off.

40mm Red 12VLager Big Push Button Switch

3. The switch is locked, the device starts. The switch is reset, the device is closed and the light is on.

Where to buy the big push button switch:

 

According to your purchase quantity and requirement, we have an offline single page, and also accept customize. You can email us directly.

 

Your quantity is not large and has no special requirement, we suggest you place order online at www.cnfiln.com, this is our official online ordering platform, which support the payment methods such as PayPal, credit card, etc.

Online-e-commerce

You can also contact us directly and place order, we can provide formal contract, invoice and packing list, etc. If your quantity is large, we will have some discount.

If you need to customization or have some ideas, we are happy to improve or design new products with you, which is very interesting for us.

We also have some products that are improved or developed through some suggestions and ideas from customers.

filn sales-team
certificate

The product of Filn had passed the certifications of UL, CE, ROSH, ISO90001. It also has a professional push button switch laboratory, which can ensure the quality of the product.

Filn has 11 years of experience in push button producing, it also has a professional R&D team and can customize various types of push button switch according to your requirement.

If you have any questions about the big push button switch, please contact us immediately, we will give you a satisfactory reply within 24 hours, our email address is sales2@filn.com.cn.

30MM 5PIN IP67 Power Symbol 2 Step Push Button Switch

Focus on introducing 2 step push button switch

 

2 step push button switch is superior in quality, has high-strength anti-destructive performance, not only beautiful, noble and elegant, but also has the advantages of multiple types, multiple specifications, and multiple uses.

It meets the different needs of customers in various industries and is widely used. It is used in the key surface control system of various industrial cabinets, household appliances and other industries.

The purpose of the switch is not only the switch off the light bulb in the home but also the switch of other things, especially the switch off the computer and mobile phone. If the 2 step push button switch is only If it is practical and unsightly, it will definitely not be popular with everyone, so the 2 step push button switch is not only practical but also very beautiful in appearance.

No matter what kind of switch appears in our lives, the frequency is very high, and today we are here to introduce you to the 2 step push button switch, which is a FILN company for American customers A tailor-made very beautiful 2 step push button switch with a power symbol.

For this switch, people are actually exposed to a lot; and it is also often used as a power switch for electronic devices. This product is not unfamiliar to most people.

At the beginning of 2019, many companies in the United States have resumed work because the cost of customized services in the United States is very expensive, and the cost of production workers is as high as $18 per hour. So at this time, a company that makes vending machines in the United States contacted our company. The use scene is in amusement parks, and most of the use time is at night, so he needs a 30 mm 2 step push button switch with long life and moderate and comfortable light brightness. Then I told the company’s button engineer According to the customer’s usage scenarios and requirements, the button engineer spent a week to adjust the brightness of the light according to different LED lamp beads and resistances. The result made the American customers very happy. They chose two very fresh colors, emerald green and sky blue. The button engineer spent another three weeks to increase the life of the metal push button switch to 800,000 times, and it was tested. After that, the customer has been cooperating with FILN until now, so friends want to see how beautiful the metal push button switch is, as shown in the picture above.

 

2 step push button switch is a switch that uses a button to push the transmission mechanism, presses or disconnects the moving contact and the static contact, and realizes the circuit switching. And this 2 step push button switch needs to make the switch faster according to customer requirements, and the contact quality is better during use. This 2 step push button switch uses a rocker type double contact switch assembly so that the switch can be switched The action is faster, the contact quality is better during the switching process, and it can be used in a wider current and voltage range.

 

2What is the working principle of 2 step push button switch?

The working principle of the 2 step push button switch is well understood. There is an electromagnet adsorption device inside. When you press the button, the electromagnet inside will generate a magnet instead of electricity, and then the circuit can be connected or disconnected through this adsorption device Open, to realize the remote control of the line and other functions.

 

2 step push button switch The difference between self-locking and non-locking?

2 step push button switch is self-locking by default. When the switch button is pressed for the first time, the switch is turned on and held, that is, self-locking. When the 2 step push button switch is pressed for the second time, the switch is turned off and the metal push button switch pops up. Come. The self-locking switch means that the switch will not automatically pop up when it has its own locking function. The metal push button switch unlocked response is to press it to turn it on. When you let go, it will also turn off: the same way, the self-locking metal push button switch, if you press it, it will be turned on until you press it the second time. Its lock snaps open.

 

Is the 2 step push button switch waterproof?

The 2 step push button switch is waterproof, and the default waterproof level is IP65. As the name implies, waterproof is not waterproof on the surface of the 2 step push button switch. It is restricted by many factors during use, such as installation method and product installation direction, airflow, pressure difference acting on the product, degree of gas rebound, and working voltage: But if the customer has too high requirements for the waterproof level, FILN company can make IP67 for the customer, and the waterproof installation method during use can be customized for the customer.

2 step push button The switching material is made of stainless steel and aluminum alloy. The aluminum alloy material can oxidize various colors such as red, green, yellow, blue and black. The appearance is very atmospheric and beautiful.

2 step push button switch has a high head and flat head button.

The 2 step push button switch can work at a low temperature of -25°C. If the customer uses it at a low temperature of -40°C, we can also upgrade the 2 step push button switch to perform low-temperature processing, and finally, let the customer at low temperature- It is safe to use at 40℃. And the 2 step push button switch can withstand the high-temperature 85℃. If the customer has requirements for the high-temperature environment, we can also develop customized high temperature resistant 2 step push button switch for customers. The high-temperature resistance 200℃.

 

What is the shelf life of this 2 step push button switch?

The shelf life of this button is 5 years. If you want better quality, FILN can customize it for you and it can last 800,000 times. If you encounter any problems during the warranty period, you can write an email to contact FILN technical after-sales group inquiry@cnylin.com.cn, we will contact you immediately within 12 hours to solve any of your product quality problems and solutions.

 

2 What is the current of the step push button switch?

The current of this button is relatively small and belongs to a low current. It is used below 5A ampere. If it is higher than 5A, its service life will be very short, and it may burn out after about 1000 times.

 

How to buy this 2 step push button switch?

If you are in the United States, you are using it for your own personal use, and the quantity is relatively small, it is not worthwhile, because this button is customized, so it has not been sold on Amazon in the United States, but you can go to FILN’s express Go to the website to buy, you can choose 10-15 days express delivery to the United States, the shipping is very cheap, about 4-5 US dollars.

If you are in a factory and use this button switch a lot, you can write an email to contact the sales staff of FILN company sales2@filn.com.cn, the FILN button switch sales team has 10 years of sales experience and service to foreign trade, we Will get back to you within 24 hours.

Can FILN company customize the buttons we need that are not available in the market?

FILN company has more than 10 professional button R&D engineers who specialize in customizing various types of button switches with different functions. As long as you need it, FILN company can provide various customized services. Moreover, it only takes 30 days for a new button from your idea to R&D and design, the development of abrasive tools to the completion of finished samples. FILN company can also provide OEM services, can be marked with your trademark, and so on. As long as you pay for the button switch and research and development costs, FILn will only provide you with exclusive use and sales, which can greatly enhance your competitiveness and profit.

Hot product: 8mm panel indicator light

Production Series FLM30-20FEJM Light Guide Button PC plastic
Button Shape round Actuator 304 Stainless steel
Button LED Color Red blue green yellow white Housing Sleeve H59 nickel plated brass/304Stainless steel
Mechanical Life The 500 thousand time Button Pin H62 copper alloy
Electrical Life The 100 thousand time Rubber Ring SIL silica gel
Protection Level IP67 IK08 Nut H59 nickel plated brass
Rated Voltage 220V(AC) Housing PA66+GF20% nylon
Rated Current 3A Light Source LED
Rated Power 660W Resistor Metal film
Operating Temperature -25℃~+85℃ Contact AgCdO12

Shortest Waterproof Momentary Push Button Switch Connector

Waterproof Momentary Push Button Switch Product Introduction

If you need to install the waterproof momentary push button switch in a very narrow space, will you encounter such a problem?

The body of the waterproof momentary push button switch is too long to be used in a small space, so what should I do?

The answer is to design a very short button for the Eucharist to meet the needs of this part of the customer.

Yes, in the development of new products, our FILN has a strong research and development, engineering team. Our engineers are several who have worked in indicator lights, buttons, rocker switches, guitar switches and other industries for more than ten years.

Engineers, find out the reasons for the problems again and again, and gradually develop many new products.

Today, I will introduce you to a 19mm waterproof momentary push button switch with a very short body.

At present, the waterproof momentary push button switch with a very short body developed by us has two installation sizes, one is 19mm and the other is 22mm.

It can be seen from the figure that its body length is only 12mm, the installation aperture is 19mm, the diameter of the head section is 22mm, and the diameter of the button section is 15.5mm. It has only 4 pins, two of which are switch pins. Because it is 1 normally open, the switch pins are normally open and common respectively. 1NO means pressing the circuit to connect, and releasing the hand will disconnect the circuit. Two feet are lamp pins, and the ring light will light up when connected to a power source. Of course, if you don’t need light, we can also provide a style without light.

The sleeve shell material of this 19mm waterproof momentary push button switch is mainly 304 stainless steel. The stainless steel shell has high corrosion resistance and chemical stability. It is suitable for use in harsh environments without rapid rusting.

The sleeve material is also nickel-plated brass and black zinc-aluminum alloy, but these two are not commonly used materials for our large-size push button power switches. If customers want these two materials, we need to customize them. Delivery time It will take a little longer. Among them, the brass nickel-plated shell looks a little yellow, and it looks brighter, and the cost-effectiveness is relatively high; the black zinc-aluminum alloy looks very beautiful in appearance, suitable for use in electrical appliances that require black buttons.

The LED lights of this waterproof momentary push button switch are available in red, yellow, blue, green, and white. Currently, we only provide buttons with a voltage of 12v. Why is this?

Because this button is a touch button when you touch the button, it has a light touch inside the button, the operating force is very small, only 2.5 N, and its travel distance is only 0.5 mm, the power is 0.36w, and the current is 30mA. The current of this button It’s so small that it can’t be used in many places, so where can it be used?

The answer is on the doorbell. Yes, the buttons generally used on doorbells require buttons with a short body. In addition, the doorbell does not require a lot of current and voltage, this waterproof momentary push button switch with a touch style is very suitable for the doorbell. Moreover, the touch of the light-touch style button is much better than that of the traditional button.

If you happen to need such a doorbell button, then contact us quickly to try the touch of the button.

In addition, if you need the welding wire behind this button, we can also provide it. As can be seen from the picture, we have added a plastic shell connector to the end of the button. You only need to plug it in and the button will be wired. , This greatly saves labor time and reduces labor costs. If you don’t need to bring the cable, it can be realized by just pulling it out, which is very convenient.

Our default line length is 20cm. Of course, we also accept customized line lengths. If you need to increase or decrease the line length, please let us know and we will quote you.

The following is a question and answer for waterproof momentary push button switch:

 

1. Is there a minimum order quantity for a waterproof momentary push button switch?

As mentioned earlier, FILN is a manufacturer specializing in the production of waterproof indicator lights, waterproof buttons, waterproof boat switches and other waterproof series. Yes, we are a factory, so we have no MOQ. Customers can buy a few samples. Test first, and then order large orders later. In other words, our MOQ is one.

 

2. Does this waterproof momentary push button switch have a warranty period?

FILN has its own after-sales service system. If you have any questions after purchase, you can always contact the business manager who is connected with you, and he will help you solve your problems. The warranty period of this waterproof momentary push button switch is 5 years. During the warranty period, if you encounter any problems, you can also contact us at any time. We will contact you as soon as we receive a message or email to solve any of your problems. Regarding product quality issues and solutions, and other issues encountered during use.

 

3. How to buy this waterproof momentary push button switch?

We have Alibaba and AliExpress online stores, you can search FILN to find our store.
Or you can contact the email address on the website

The above is the general introduction of the 19mm waterproof momentary push button switch I brought to you. Have you fully understood this product? If you are interested or have other questions or ideas, please contact us, we will reply to you within 12 hours of receiving your email.

Popular Product: dashboard indicator light

Production Series FLM19-FW-10 Light Guide Button PC plastic
Button Shape Round Actuator 304 Stainless steel
Button LED Color Red blue orange green white Housing Sleeve H59 nickel plated brass/304Stainless steel
Mechanical Life The 500 thousand time Button Pin 22AWG PVC wire(0.3MM2)
Electrical Life The 100 thousand time Rubber Ring SIL silica gel
Protection Level IP67 IK09 Nut H59 nickel plated brass
Rated Voltage 12V Housing PA66+GF20% nylon
Rated Current 30mA Light Source LED
Rated Power 0.36W Resistor Metal film
Operating Temperature -25℃~+85℃ Contact AgCdO12

New 19mm Touch Button Switch With Wire Waterproof Metal Push Button Switch

19MM Metal Button Introduction

Button mounting holesize is 19mm
The waterprooflevel of the button is ip67
The current of the button is 5a 250V.
The connection method of the button is connection
Button materials include brass, stainless steel and zinc alloy. Zinc alloy materials can oxidize various colors, some red, green, yellow, blue and black.The outlook is very atmospheric and pretty.
The head of the button has round head, high head and flat head.
The button has only one With lock function.
The voltage of the push button can be 2V 3V 5V 6V 12V 24V 110V 120V 220V 380V and so on.
19MM button can be made in two-color and three-color.
The surface of the button can be any symbol.

Question and Answer

Q:What certification does the 19mm button have?

A:The button has ul ccc ce certification etc.

Q:Where is the 19mm button used?

A:16mm is used in automatic machines, electrical products, toy products, etc.

Q:Is the 19mm button sold well?

A:Due to the high cost performance, the buttons are sold very much, and they are also very good on Amazon and eBay.

Q:What is the maximum current of 19mm button?

A:19mm button maximum current can do 10a.

Q:What is the shelf life of the 19mm button switch?

A:The shelf life of the button is 2 years.

Q:Can the button be customized?

A:filn can customize various buttons according to customer’s needs.

Q:How much is the temperature resistance of the button

A:Button temperature resistance 100 degrees

Production series FLMT19-10FEW Light guide button PC plastic
Button shape Round actuator 304 Stainless steel
Button led color Red blue orange green white Housing sleeve H59 nickel plated brass/304Stainless steel
Mechanical life The 500 thousand time Button pin 22AWG PVC wire(0.3MM2)
Electrical life The 100 thousand time Rubber ring SIL silica gel
Protection level IP67 IK09 Nut H59 nickel plated brass
Rated voltage 25V housing PA66+GF20% nylon
rated current 2A Light source LED
rated power 50W Resistor Metal film
Operating temperature -25℃~+85℃ contact AgCdO12