1W LED drive, 350mA PWM dimming input 5-35V DC-DC step-down constant current module

1W LED drive / 350mA PWM dimming input 5-35V DC-DC step-down constant current module            

Product Description

Item:LED-1W
Input range5-35V

Output350mA±20mADrive1-10Stars1W LED

SupportPWMDimming high to close the output low to turn on the output .

Buck mode of operation guaranteesLEDThe total pressure difference is lower than the input supply voltage2-3VTo work.

Design of ultra – small size (length3.6cm*Wide2cm), Low noise, safety features.

Efficiency, low consumption , stable chip to achieve energy saving, environmental protection objectives .

Constant output current, low ripple. GuaranteeLEDSecurity , stability , improve theLEDLight efficiency and reduce the light fades .

Overload, Short circuit, overcurrent protection,To ensure power supply security .

Wide input voltageVIN+Input positive VIN- Power input negative .

LED+ThenLEDThe anodeLED-ThenLEDThe cathode .

5-35V input range

Output 350mA ± 20mA drive 1-10 pieces 1W LED

Support PWM dimming high off the the output low open output.

Buck operating mode to ensure that the total pressure of the LED below the input supply voltage 2-3V can work.

Ultra-small size design (length 3.6cm * 2 cm in width), low noise, and safety characteristics.

High-efficiency, low power consumption, stable chip to achieve energy-saving, environmentally-friendly projects.

Constant output current and low ripple. To ensure the the LED security, stability, and improve the LED light efficiency, reduce the light fades.

Overload, short-circuit, over-current protection, ensure the power security.

Wide input voltage, VIN power input VIN-input positive negative.

LED connected to the anode of the LED, LED-connected to the cathode of the LEDs