adam1
0
- Joined
- Jan 22, 2013
- Messages
- 55
- Points
- 8
I'm in the process of my first real laser build. I had hooked up my BlitzLinear driver across a test load, but measured no voltage across my 1 ohm resistor. I tested the voltage across the input of the driver and only saw .4 volts. The voltage at the output is around .2 volts. I know that the heatsinking pad needs to be isolated from the case but I used a lot of non-conductive thermal epoxy to attach it to the pill. Attached are photos of my setup. The diodes are positioned with the bands facing away from the resistor. Help would be appreciated.