What details do you need to install the key switch?
Release time：2019-02-21 Clicks： Click
What details should be paid attention to in the installation of key switch? Today we will give you a detailed introduction in this respect. I hope you like it.
Key switch is now widely used. Welding is an important part of key switch installation. What details should we pay attention to when welding? Let's get to know with key switch manufacturers today.
1. Flux must be appropriate. When welding, the switch pin should be as far as possible downward to avoid multiple welding, leading to pin fracture.
2. Choose suitable soldering iron to accelerate welding speed. It is suggested to use 20W soldering iron to complete welding in 3 seconds. The welding temperature should be controlled at about 230 degrees Celsius.
3. Choose the appropriate bulb voltage to avoid inappropriate voltage causing the bulb not to turn on or burn off.
4. Choose plug-in terminals as far as possible to avoid welding connections.
5. Don't change the direction of the key switch foot at will, in order to avoid the change of internal structure and lead to abnormal switch.
So the key switch in welding should pay attention to these details, so as to ensure good results.