At present, the LED dimming power supply is widely used in various LED lamps due to its small size, light weight and high efficiency. It is an indispensable power supply method for the rapid development of today's electronic information industry. Switching power supply is defined according to its voltage stabilization method, and linear power supply is parallel with it.

Triac dimming power supply is divided into constant voltage dimming mode and constant current dimming mode. With active PFC correction, EMC standard design, smooth dimming, no flicker! Support front phase dimming and rear phase dimming; powerful compatibility!

The triac standard matches with mainstream dimmers and lighting control systems at home and abroad! With the development and innovation of power electronics technology, switching power supply technology is constantly innovating.

The LED is actually a current-driven low-voltage unidirectional conductive device. The LED driver should have features such as DC control, high efficiency, PWM dimming, overvoltage protection, load disconnection, small size, and ease of use.