Maker Pro
Maker Pro

What happens when I try to use a 12V rated LED bulb in a 3.7V light fixture?

Martaine2005

May 12, 2015
4,351
Joined
May 12, 2015
Messages
4,351
I can’t find any information except U3 is a constant current LED driver.
I’ll leave this for the experienced forum members.

Martin
 

andonym

Jan 31, 2022
9
Joined
Jan 31, 2022
Messages
9
Hmmh, no inductor there (at least not obviously). Not a step-up at all? Knowing what the ICs are as rquested by Martin will help to clear up matters.

I can’t find any information except U3 is a constant current LED driver.
I’ll leave this for the experienced forum members.

Martin

Thanks Harald, thanks Martin. I'll leave this thread with the assumption that it is a 3.7V lamp, and the LED is a 3.7V LED.

All the insight is much appreciated!
 
Top