News
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What are the types of buttons switch？
There are many types of buttons, and the way of classification will be different. Common buttons include buttons such as key buttons, knobs, joystick types, and lighted type buttons. Several types of push button switches: 1. Protection type button: A button with a protective shell, which can be p...Read more -
What does IP mean? What does it stand for?
The button switch product parameters will be marked with some values such as IP and IK. Do you know what they mean? The meaning of IP level protection first number for dust protection Second digit value for dust protection 0 no special protection 0 no special protection ...Read more -
Latest news on power outages in Zhejiang Province in 2022
The 2022 power curtailment has come. On August 6, the Zhejiang Provincial Development and Reform Commission issued the “Letter on Agreeing to Start C-level Orderly Power Consumption”. The orderly power consumption measures of 12.5 million kilowatts will be adopted, and the orderly pow...Read more -
How to assemble our new HBDY5 series buttons?
HBDY5 series button is our latest developed high current button. On the basis of the original xb2 button on the market, it adopts a new snap-fit installation method, nut-fixed panel, rotary snap-type base, and free-assembled contact module, which makes the installation faster, better and more sta...Read more -
Do you know the types of switches?
Usually contact combinations are divided into 4 types, such as： SPST (Single Pole Single throw) SPDT (single pole double throw) DPST (double pole, single throw) DPDT (double pole double throw) ✔SPST (Single Pole Single throw) SPST is a most basic normally open switch with two terminal pins, w...Read more -
Where are push making switches used?
I believe that everyone is familiar with the switch, and every household cannot do without it. A switch is an electronic component that can energize a circuit, terminate current, or pass current to other circuits. The electrical switch is an electrical accessory that connects and cuts off the cur...Read more -
Where are we at this year’s team building event?
In order to further strengthen team building, create a better team atmosphere, improve team cohesion, and enhance employees’ sense of responsibility, Yueqing Dahe Electric Co., Ltd., a Chinese push button manufacturer that has been producing switches for more than 20 years, decided to: On J...Read more -
What do the “I” and “O” on the power switch mean?
① There are two symbols “I” and “O” on the power switch of some large equipment. Do you know what these two symbols mean? “O” is power off, “I” is power on. You can think of “O” as the abbreviation of “off” or “out...Read more -
What are the different micro switches types?
Micro travel Switches have an actuator which, when depressed, lifts a lever to move the contacts into the required position. Micro switches often make a “clicking” sound when pressed this informs the user of the actuation. Micro switches often contain fixing holes so that they can be ...Read more -
How do I make a custom logo for push button?
● How to Laser Custom Symbols push button (First of all, you need a laser machine to place the products that need to be customized on the workbench) Step 1 – launch Your Design in computer. Open your program and produce custom symbols (For example: speaker), Use the drawing tool to draw the...Read more -
How does the Bi-color LED switch work?
Bi-colour LEDs contain two LEDs connected in ‘inverse parallel’. The two LEDs are often green and red. This means if current flows one way through the device the LED lights green, and if current flows the other way the LED lights red.The most common use environment is the signal light...Read more -
What are the types of Push Button switches?
●Operation type to distinguish 【Momentary】Where the action only occurs when actuator is pressed.(Release button returns to normal) 【Latching】Where the contacts are maintained until pressed again.(Release button hold, need to press button again to restore) Operation type Defaul...Read more -
Why do we eat zongzi on Dragon Boat Festival?
The custom was originated from 340 AD, when the patriotic poet, Qu Yuan gave his life for his country by drowning himself in a river. To protect his body from being eaten by fish, people threw Zongzi into the river to feed the water creatures. Coming soon is one of our most important traditiona...Read more -
What is the purpose of an emergency stop button?
Simply put, an emergency stop function is a function that’s initiated by a mortal action and is intended to shut down outfit in the case of an emergency. The emergency stop device is a homemade control device. In case of emergency, just press the button to stop the device. The rotation rele...Read more -
How to install push button on off? How to understand the functional pins terminal of the 5 pin switch?
There are three connection methods for metal button switches or indicator lights: 1. Connector connection method; 2. Terminal connection method; 3. Pin welding method, which can be selected according to the type of product. Usually our company’s AGQ series buttons and GQ series buttons are ...Read more