Nine precautions for operating the toggle switch
Release time：2019-12-23 Clicks： Click
You should be clear about the nine points to be paid attention to when using the toggle switch. What are the specific details? Let's give you a detailed introduction.
In daily life, electronic equipment, such as audio and electric toys, will use toggle switch. The main function of this switch is to control whether the circuit is on or off. With the continuous progress of technology, the commonly used types of toggle switch are two gear, three gear, four gear, reset and other functional switches, which can be selected according to different needs.
Note the following when using the toggle switch:
1. After installing the switch, in order to make the binder of other parts harden, please contact us when passing through the regenerative hardening furnace;
2. When using through-hole printed circuit boards and circuit boards other than those recommended, due to the influence of thermal stress, please fully confirm the welding conditions in advance;
3. With pin type, please weld at pin position. If the welding is carried out when the middle point of the pin is fixed, the pin mechanism may be deformed;
4. It can't be cleaned. When welding the terminal, apply load to the terminal, which may cause looseness, deformation and reduction of electrical characteristics according to different conditions;
5. When the terminal is welded, the load is applied to the terminal, which may cause looseness, deformation and reduction of electrical characteristics according to different conditions;
6. Because the water-soluble flux may corrode the switch during welding, please avoid using it;
7. When soldering tin twice, please do it after the first time welding part returns to normal temperature. If heating continuously, it is possible to deform the periphery, loosen and fall off the terminals and reduce the electrical characteristics;
9. Do not allow flux to flow from around the PCB to the switch.