Electronics > Repair

Can someone identify this component/help me repair this laser power supply.

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There are people on the photonlexicon forums with crazy detailed knowledge of DPSS lasers and their drivers.

Could post there and ask if anyone has that same laser.

Got some good news, I didn't manage to repair the mains side, but after from more examination I was pretty much convinced that the circuit just ran off 5v, It doesn't even have a negative rail. So I wired in 5v and it worked :).

I think I'll still fix it properly, but its good to know it'll run off 5v :).

Measure the current while it's working.

Pretty close to 1a at 5volts, without the TEC. Turns out that several components that power the TEC have no been populated :\ Cheap bastards.


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