The tact switch is a functional electronic switch, whic […]
The tact switch is a functional electronic switch, which is a standard component. When the button is pressed, the switch can be turned on. When the hand is released, the switch is disconnected. The internal structure of the tact switch is a metalloid. The shrapnel is forced to open and break. The tact switch is widely used in the home appliance side because of the small contact resistance, the clear hand feel, and the high specification. In particular, the solar lamp is more commonly used as a tact switch.
Tactile switch has the following advantages:
1. Maintenance-free lead-acid battery, no need to add water when using, no acid leakage, low internal resistance, toggle switch to control the intensity of the signal light, current discharge;
2, with good vibration resistance, anti-overcharge, over-discharge ability, self-discharge, long life;
3, with overcharge, discharge protection circuit, to maximize the protection of the battery button switch main control current.
