What should we pay atteqntion to when using light touch switch
Release time：2019-08-30 Clicks： Click
When using the light touch switch, we should pay attention to some problems. What problems should we pay attention to? Now I will give you a detailed introduction.
When welding lightly touched switch terminals, if the load is applied on the terminals, there will be loosening, deformation and deterioration of electrical characteristics due to different conditions. Please pay attention to the use.
(2) When welding twice, please do it after the first welding part is restored to normal temperature. Continuous heating may cause deformation of the periphery, loosening of terminals, shedding and reduction of electrical characteristics.
(3) When using through-hole printed circuit boards and PCBs other than those recommended, due to the influence of thermal stress, the welding conditions should be fully confirmed in advance.
When the switch is lightly touched, the switch will be damaged if the specified load is applied. Please be careful not to exert the above force on the switch.
_For the flat shaft rod type, press the switch center as far as possible. For hinged structures, when pressed, the position of the axle rod will move. Please pay special attention to it.
_Carbon contact point has the characteristics of changing contact resistance due to push load. When used in voltage divider circuit, etc., please use it after full confirmation.