Touch switch is one of the indispensable tools in our life. Through them, we can realize the purpose of switching lights, induction cooker and some electrical equipment, and live a colorful life. The light touch switch has the functions of light intensity adjustment, light soft start, timing control, scene setting and so on; And achieve the characteristics of safety, energy saving, comfort and high efficiency. In terms of energy saving, tap the switch and press the key to improve the operation of the equipment and reduce unnecessary loss. Tap the shell material of the switch. The main switch brands in the market generally use PC material, which is also called bulletproof glue. The characteristics of impact resistance, high temperature resistance and not easy to change color are very important for controlling electrical switches.

The advantage of light touch switch is that it is suitable for high-density surface mounting. Some can be cleaned after welding, and the sealed type can be dustproof. It is most suitable for harsh environment, and the circuit design is simple. The product has a long service life and has become a series.

The well-known light touch switch can be attributed to the functional switch. Gangyuan light touch switch can be turned on by gently pressing the switch button when in use, and can be turned off when the hand is released. Its internal structure is completed by the elastic movement of metal shrapnel. With the rapid development of power electronic technology, power electronic equipment and people's life The relationship between work is becoming closer and closer, and electronic devices are inseparable from reliable power supply. Switching power supply is a power supply that uses modern power electronic technology to control the time ratio of switching transistor on and off and maintain a stable output voltage. Switching power supply is usually composed of pulse width modulation control IC and MOSFET.

The light touch switch has the properties and characteristics of wear resistance, low noise and low energy consumption. It has certain environmental protection characteristics and certain environmental protection properties. It is more and more affected in our actual life. In the era when everyone pursues environmental protection characteristics, our light touch switch just conforms to the modern environmental protection characteristics and environmental protection properties, Let our living environment more and more have the concept and characteristics of environmental protection, and gradually improve our quality of life. The types of light touch switches include standard type, sealed type, SMD type, waterproof type, swing rod type, long type, vertical type, semi-circular array thin type, with light type (red, yellow, green); The appearance is square, rectangular, round, flat, convex, vertical and long-life. The installation forms mainly include plug-in welding type, embedded pin type, surface mounting, etc. Its advantage is high applicability.