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wszeto9 / 100W-CC-Led-Driver

Powers a 100W RGB COB Led with Constant Current Driving
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LED Forward Voltage #1

Open kinisy opened 5 months ago

kinisy commented 5 months ago

I'm just wondering what LED you used as the output voltage of each CC Driver is 36V whereas the typical forward voltage of Red LED in a 100W COB LED is around 20-24V? Please let me know as interested in this design🙂

wszeto9 commented 5 months ago

https://www.aliexpress.us/item/2251832732091887.html

Nominal output is around 36V, but because it's a constant current driver, the buck will decrease the voltage to 24V to drive ~ 1A through the LED.