The LED dimming power supply can be understood as a kind of equipment that can change the voltage and current output by the power supply after the external signal acts on the internal dimming module of the power supply, so as to realize the change of the brightness, color or color temperature of the LED light.

Different from ordinary LED power supply which only has two states of on and off, it can have many working states, such as 50% brightness state, 10% brightness state and so on. Of course, there are many control methods, such as the above mentioned SCR dimming power supply, DALI dimming power supply, and 0-10v/1-10v dimming power supply.

SMARTS led dimming power supply adopts PWM control chip, using pwm dimming mode, the dimming effect is smoother and more efficient and environmentally friendly.

In fact, the 0-10v LED dimming power supply has entered our lives a long time ago, but as a low-key "backstage worker", it has not been known to people. Nowadays, various lighting control is used in many occasions. Constant voltage dimming power supply.