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Thread: VD-II laser driver question, trim pots..

  1. #1
    Join Date
    Nov 2014
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    mid michigan
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    Default VD-II laser driver question, trim pots..

    Hello
    I dug out my 1 watt DPSS laser and was wondering if any one knows which trim pot controls the pump diode current and I misplaced the info on who made this laser and the output is around 800mw and there is no feed back path for laser power. I would love to know if anyone has data on this driver, marked VD-II DPSS Laser Driver

    Thanks
    Draco

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    Polk SDA SRS, Parasound HCA 3500, Luxman M117, Onkyo 504, 7.62X39, sometimes a ball on a string is the greatest of toys for us nonhuman types. oh and some lasers, lots of lasers

  2. #2
    Join Date
    Nov 2014
    Location
    mid michigan
    Posts
    789

    Default Viasho

    I think this is made by Viasho

    my am thinking now to just use a shunt to monitor current and a few temp points in the laser and start experimenting with small adjustments till I can find what's what, I only want to bump it up a little and learn more on how this works.

    then stick wheels on it and unleash it to the world with my toad army! once they are out of hibernation, MUUHAAAAAA, or just stick some lumia on it or galvos and use it to etch marks in wood for my hack job, want to make logo's and this has better beam quality even though it sounds like a small turbine engine, it has a twin counter rotating cooling fan
    Polk SDA SRS, Parasound HCA 3500, Luxman M117, Onkyo 504, 7.62X39, sometimes a ball on a string is the greatest of toys for us nonhuman types. oh and some lasers, lots of lasers

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