20W DC 3.7-30V PWM ON/OFF Control LED Driver Module 330/500/660/910MA Constant

Description: Product Name: 20W DC 3.5-30V 330MA/500MA/660MA/910MA HB LED Driver Module DC-DC Buck Constant Current Converter for Flashlight Headlights Packing list: 1PCS / 4PCS DC 3.5-30V 330MA/500/660/910MA Step-down HB LED Driver Module (Specific according to the version and quantity you choose) Description : 3.5-30V 330MA/500/660/910MA Step-down HB LED Driver Module Working voltage : DC 3.5-30V(Perfect for 3.7V 5V 6V 9V 12V 18V 24V LED Driver) Output Current: 0-330MA/500/660/910MA;By changing the RCS resistance, the maximum drive current can be changed Maximum output power: 20W Current regulation: Through PWM control Single pin ON/OFF and brightness control using PWM Simple low parts count Wide input voltage range: 3.5V to 30V Up to 330MA/500/660/910MA output current PWM dimming 3% output current accuracy. Up to 1MHz switching frequency Typical 3% output current accuracy Inherent open-circuit LED protection High efficiency (up to 94%) Adjustable Constant LED Current High-Side Current Sense Hysteretic Control: No Compensation Soft Over Temperature Protection Size : 20*15*6mm Weight : 2.2g Typical Application : Low voltage halogen replacement LEDs Automotive lighting LED back-up lighting Illuminated signs Car LED lights Stage lights Wiring Diagram 1 : 330MA/500/660/910MA LED Constant Current Drive Circuit Wiring Diagram 2 : 330MA/500/660/910MA LED Constant Current Drive Circuit(with switch) Wiring Diagram 3 : 0-330MA/500/660/910MA LED PWM Dimming Circuit

Price: 1.99 USD

Location: Guangzhou

End Time: 2024-02-28T10:29:31.000Z

Shipping Cost: 2.99 USD