Newbie question about driver for SSC p7

TorchBoy

Flashlight Enthusiast
Joined
Jan 15, 2007
Messages
4,486
Location
New Zealand
The voltage in for the AMC7135 (which that driver uses several of) needs to be at least 0.12 V above the LED voltage for whatever current the LED is being driven at. If your LED needs 3.65 volts to run at 2.8 amps then your battery will need to be at least 3.65 + 0.12 = 3.77 V.
 
Top