LED driving power supply based on 2.4G remote controlling adjustment of brightness and color temperature

An LED driving power supply based on 2.4 G remote controlling adjustment of brightness and color temperature, comprising:

• an LED driving circuit, connected between an output end of an AC power supply and an LED light source, and the LED light source comprises at least two sets of LED lamp strings with different color temperatures connected in parallel;
• a brightness adjustment circuit, connected to the LED driving circuit, for adjusting a current input to the LED light source by the LED driving circuit according to a first input PWM signal;
• a color temperature adjustment circuit, connected to a loop of the LED driving circuit and the LED light source, for adjusting a current input to each LED lamp string according to a second input PWM signal;
• a main control circuit, the main control circuit integrates a 2.4 G wireless transceiver module and is connected to a 0-10V dimmer, and according to a brightness adjustment signal from the 2.4 G wireless transceiver module, the main control circuit outputs the first input PWM signal to the brightness adjustment circuit to control the operation of the brightness adjustment circuit according to a color temperature adjustment signal from the 2.4 G wireless transceiver module, the main control circuit outputs the second input PWM signal to the color temperature adjustment circuit to control the operation of the color temperature adjustment circuit according to the brightness adjustment signal and the color temperature adjustment signal from the 2.4 G wireless transceiver module, the main control circuit outputs the first input PWM signal to the brightness adjustment circuit to control the operation of the brightness adjustment circuit and outputs the second input PWM signal to the color temperature adjustment circuit to control the operation of the color temperature adjustment circuit according to a brightness adjustment signal from the 0˜10V dimmer, the main control circuit outputs the first input PWM signal to the brightness adjustment circuit to control the operation of the brightness adjustment circuit.