I have 2 of these, without the power supplies. I have no idea what they came out of. From what I could gather, these are 488nm Argon lasers. The power supplies I've seen are really pricey. Anyone have any thoughts on what to do with these? I want to light one up really bad. I'm considering making a power supply for it, but from what I remember reading, one of it's requirements is 3VAC @ 25A, this would involve rewinding a microwave oven transformer, which I have done before, not a huge deal, just a pain. I'd rather not.
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