How does the 0-10V dimmer control the 0-10V dimming power supply to achieve dimming? The engineer design the power supply  with a control chip which is connected to 0-10V or 1-10V dimmer, the output current of the power supply can be changed by changing the voltage of 0/1-10V to control the brightness of the light.

When the 0/1-10V dimmer switch is adjusted to the maximum 10V, the lamp will output at full brightness, on the contrary, when the 0-10V dimmer is modulated to 0, the lamp output is turned off. So 0-10V and 1-10V are achieved dimming by adjust the voltage of the dimmer. When the dimmer voltage changes, the power supply voltage also changes, and then the current of led 0-10v dimming driver changes to achieve dimming.

The advantages of 0-10v dimming power supply are simple installation, good compatibility, high precision, and good dimming effect. Therefore, 0-10V dimming has been widely used in the field of commercial lighting.