Dimming power supply(0-10V)
The dimming power supply can graduate evenly between the smallest and largest light value.
The Principle and Design of Power Supply of Light Adjustment with Constant Current.
and power conversion efficiency. Control LED light by controlling the bias voltage(as the power supply voltage was increased to output current).
For example:
*the LED is currently turned off when dimming power supply modulated to 0V(the work current was down to 0)
*the work voltage is about to reach 100% when the user turn dimming power supply up to maximum value(10V). the led light significantly increased.