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    Is my SF-AW210 dead?

    I bought a SF-AW210 405nm diode and was running it off my LM317 power supply. I have been running my harvested DVD 16x burner laser diode in this setup for ages. Anyway, it was performing brilliantly in a heatsink, glass lens case, running at a measured 160mA at 7.5v. Then it simply turned into...


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