What should we pay attention to when the patch switch is operated correctly
Release time：2018-12-28 Clicks： Click
Correct operation patch light touch switch need to pay attention to what problems, there are some matters needing attention to tell you.
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.
The product is designed and manufactured on the premise of DC resistance load. When using other loads [inductive load, capacitive load], please confirm separately.
As for the setting of welding conditions, it is necessary to confirm the actual batch production conditions.
The carbon contact point has the characteristic of changing contact resistance due to push load. When used in voltage divider circuit, etc., please use it after full confirmation.
If the material around the switch produces corrosive gas, it may cause poor contact and other phenomena, so please make full confirmation in advance.
The switch should be used for the structure of pressing the switch directly by human operation. Please do not use for mechanical testing function.
When welding twice, please do it after the first welding part is restored to normal temperature. Continuous heating may deform the periphery, loosen the terminals, drop off and reduce the electrical characteristics.
When welding the patch light touch 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.
When using through-hole printed circuit boards and PCBs other than those recommended, due to changes in thermal stress, please confirm the welding conditions in advance.