![Chanzon LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (PCB Board) - - Chanzon LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (PCB Board) - -](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51vZ39TksHL._AC_.jpg)
Chanzon LED Driver 300mA (Constant Current Output) 36V-66V (Input 100-240V AC-DC) (12-20) x1W 12W 15W 18W 20W Power Supply 300 mA Lighting Transformer Drivers for High Power COB Chips (PCB Board) - -
![DER-429 - 18 to 25 W Isolated Flyback, Constant Current and Constant Voltage LED Driver | Power Integrations, Inc. DER-429 - 18 to 25 W Isolated Flyback, Constant Current and Constant Voltage LED Driver | Power Integrations, Inc.](https://www.power.com/sites/default/files/images/schematics/di429.png)
DER-429 - 18 to 25 W Isolated Flyback, Constant Current and Constant Voltage LED Driver | Power Integrations, Inc.
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