3pcs DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module Constant Current Converter Board

Description: 

 

- 6-25V 900mA Step-down High Brightness LED Driver with 5000:1 Dimming 

- Working voltage : DC 6-25V(Perfect for 6V 9V 12V 18V 24V  LED or LED strip)

- Output Current: 30-900MA;By changing the RCS resistance, the maximum current can reach 1200MA

- Maximum output power: 20W

- Current regulation: 1 through adjustable resistance; 2 through PWM control  

- Single pin on/off and brightness control using DC voltage or PWM

- Up to 1MHz switching frequency

- Typical 5% output current accuracy

- Inherent open-circuit LED protection

- High efficiency (up to 97%)

- High-Side Current Sense

- Hysteretic Control: No Compensation

- Adjustable Constant LED Current 

- Size : 30 x 15 x 6.3mm

 

Package Included:

 

3 x DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step Down Module