Fiddy
0
- Joined
- May 22, 2011
- Messages
- 2,726
- Points
- 63
Hey,
One of my 445nm 1.2W lasers has stopped working and im trying to figure out why.
I measured the voltage across the LD being 7.6VDC isn't it meant to be 4.2~4.5VDC? Would that mean the driver is stuffed?
Also how would i test the LD?
Cheers!
One of my 445nm 1.2W lasers has stopped working and im trying to figure out why.
I measured the voltage across the LD being 7.6VDC isn't it meant to be 4.2~4.5VDC? Would that mean the driver is stuffed?
Also how would i test the LD?
Cheers!