About light touch switch welding method, light touch switch supplier source electronic engineer level to teach you. To light touch switch terminal during welding, if applied load on the terminal, due to the different conditions will have loose, deformation and the possibility of electrical characteristics degradation, please pay attention to when using.
Specific matters need to pay attention to the following:
1, to light touch switch terminal during welding, if applied load on the terminal, due to the different conditions will have loose, deformation and the possibility of electrical characteristics degradation, please pay attention to when using.
2, use of printed circuit boards and recommend outside circuit board, because of the influence of the thermal stress change, so please in advance, welding conditions were fully confirmed.
3, for the first of two welding, welding parts for the first time, please return to room temperature before. Continuous heating may make peripheral deformation, terminal loose, fall off and electrical properties.
4, set about welding conditions, need to confirm the actual production condition.
5, products on the premise of design and manufacture of the resistance of the dc load. Use other load [] the inductance load, capacitive load, please give confirmation.
6, PCB mounting holes and mode, please refer to the product figure recorded in the recommended size.
7, switch used to directly by the people, please operate according to the structure of the switch. Please don't used in the detection of a mechanical function.
8, light touch switch, if the above load imposed regulations, switch will be damaged. Please note that don't impose regulations on switch more force.
9, please avoid from the side by the use of the operation department.
10, regard to the shaft lever type, try to press the switch center department. For hinge structure, press the shaft rod press position will move, please pay special attention to.
11, switch after installation, for other parts of binder such as hardening by heat curing oven, please contact the professionals.
Around 12, if you use the switch of the machine material produce corrosive gas, is likely to cause the phenomenon such as poor contact, so please be fully confirmed in advance.
13, with carbon contact for push load characteristics of the contact resistance to change. Used for electric subsection pressure circuit and so on, please use after fully confirmed.
14, about outside the closed type model, to the invasion of the foreign body, please note
Jinbeili electronics specializing in the production of: light touch switch, toggle switch, button switch, patch light touch switch, patch toggle switch, high temperature resistant light touch switch, high temperature resistant, toggle switch, high quality light touch switch, touch switch factory, repeated more than ten million cycles, the quality is consistent.
Post time: Apr-22-2019