Switch - Socket - Connector
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01
Key switch structure Key switches are generally composed of handles, skateboards , movable contact piece, fixed terminal, compression spring, shell, etc. It controls the on and off of the movable contact and the fixed terminal contact by pre...
02
The key switch has the advantages of small contact resistance load, accurate operating force error, and diversified specifications. It is widely used in equipment and white goods. Because of the environmental conditions of the key switch (el...
03
The four-pin key switch is the same type as the tact switch and six-pin switch we usually use. The key switch cannot be self-locking, but every time it is pressed, the signal jumps once. When not pressed there are only two sets of pins conne...
04
The key switch mainly refers to the light touch key switch, also known as the light touch switch. The key switch is an electronic switch, which belongs to the category of electronic components. It first appeared in Japan [called: sensitive s...
05
When it comes to the wiring method of the micro switch, it is actually very simple. Generally, the micro switch has three points. One of these three points is the common point, the other is the normally open point, and the other is the close...
06
There are many types of micro switches, and there are hundreds of internal structures. According to the volume, there are ordinary, small, and ultra-small; according to the protection performance, there are waterproof, dust-proof, and explos...
07
There are many types of key switches, and the applicable welding methods for different types of switches are also different. At present, the commonly used welding methods are wave soldering, reflow soldering, and manual soldering: different ...
08
First determine the position of the live wire and the neutral wire, and distinguish their different positions. The voltage and current carried by these two wires are different. 2. It is necessary to connect the live wire to the normally clos...
