โมดูลขับ LED ด้วยการคงกระแส (CC) 3W/2W LED driver 700mA PWM dimming input 5-35V DC-DC constant current module

 

Input range DC5-35V

 

Output 700mA±20mA to drive 1-10 3W LEDs

 

Supports PWM dimming high-level close output, low-level open output.

 

The step-down working mode ensures that the total voltage difference of the LED is lower than the input power voltage by 2-3V before it can work.

 

Ultra-small volume design (length 3.6cm*width 2cm), low noise and safety features.

 

Use high-efficiency, low-consumption and stable chips to achieve energy saving and environmental protection. 

 

Constant output current, low ripple. Ensure the safety and stability of the LED use, improve the light efficiency of the LED, and reduce the light decay.

 

Overload, short circuit, and overcurrent protection ensure the safety of the power supply. 

 

Wide voltage input, VIN+ is the positive input VIN- is the negative power input.

 

LED+ is connected to the anode of the LED, and LED- is connected to the cathode of the LED.