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Thread: +/- 24VDC Power Supplies

  1. #1
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    Default +/- 24VDC Power Supplies

    I've accumulated a little over a dozen of these HengFu 24 volt differential power supplies and they're just taking up space in my cabinet. They're decent, but chinese. Tested again before sent out. $28 each shipped to continental US, if getting multiple units $24 each.

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  2. #2
    Bradfo69's Avatar
    Bradfo69 is offline Pending BST Forum Purchases: $47,127,283.53
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    Humm... could be interested in a couple. Do you know if these will work for the Eye Magic EMS7000 scanners? I bought power supplies already but, they're audio supplies and I haven't heard how others are making out with them yet.

  3. #3
    swamidog's Avatar
    swamidog is online now Jr. Woodchuckington Janitor III, Esq.
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    they're probably a little underpowered.

    Quote Originally Posted by Bradfo69 View Post
    Humm... could be interested in a couple. Do you know if these will work for the Eye Magic EMS7000 scanners? I bought power supplies already but, they're audio supplies and I haven't heard how others are making out with them yet.
    suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.

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    Quote Originally Posted by Bradfo69 View Post
    Humm... could be interested in a couple. Do you know if these will work for the Eye Magic EMS7000 scanners? I bought power supplies already but, they're audio supplies and I haven't heard how others are making out with them yet.
    I'm not sure. These are spec'd for 800mA per channel, I don't know what the eyemagics are looking for but these may be on the low side. I'll check around the shop for a set and see if I can find any specs.

    EDIT: Yikes! Drunk math fails again, Chad is right
    Last edited by araugh; 04-13-2012 at 05:46.

  5. #5
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    Um, no, those are good for 40W.

    Brad you already have what you need.

    Chad


    When the going gets weird, the weird turn pro.


  6. #6
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    I use the smps300r to power my microamps with 6800HP, works like a charm.

    Another thing, in the manual of the DT-30 DT-40 they claim the drivers need +/-24V 1A, yet they are shipped with 0,8A supplies.

    I would say these HengFu supplies would be good for the low-end ~25kpps galvosets.

  7. #7
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    Quote Originally Posted by Bradfo69 View Post
    Humm... could be interested in a couple. Do you know if these will work for the Eye Magic EMS7000 scanners? I bought power supplies already but, they're audio supplies and I haven't heard how others are making out with them yet.
    If you orderd the 180 watt connexelectronics PSU then they work just fine with the EMS7000 scanners

  8. #8
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    Still got any of these left?

    Dan

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