To know how to use the touch switch, you must first master all the relevant properties of the touch switch.

Features of touch switch: because of its small size and light weight, such electronic components have been widely used in household appliances, such as color TV button, DVD player software button, notebook mouse, etc. However, touch switch also has its shortcomings.

Touching the switch gently and pressing it frequently will cause fatigue, loss of elasticity and invalidity of the metal spring. As a result, most electrical buttons are replaced by conductive adhesive, such as computer keyboards and controllers. It can also be used to control small output power household appliances, such as lighting fixtures and exhaust fans. The switching element will automatically disconnect after the AC power supply is cut off, and will not automatically open when it is plugged in again (it can only be opened by pressing and holding the operating button), which can prevent power consumption or safety accidents caused by long-term electrical plug in. About the interface mode of four corners: the distance between two inches can be very short, and the four corners can be welded more smoothly by electric welding.

Advantages of light touch switch: the light touch switch has the advantage of being suitable for the surface patch with high density. Some can be cleaned after welding, and the sealing type can be antifouled. It is most suitable for the harsh natural environment. The circuit principle is simple. The service life of goods varies from 100000 to 1000 times.