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Thread: Driver question

  1. 11-04-19, 01:46 PM #1
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    Default Driver question

    Click image for larger version.  Name: driver.jpg  Views: 57  Size: 74.7 KB  ID: 371416 Please go easy on me.... This is the driver that is wired up to my ISH150 Pro, i noticed it is a different driver than the one that comes with this QB on their site, can anyone tell me anything about it please? What are those black 'buttons' for that are labelled as Vo ADJ and Io ADJ exactly used for?
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  3. 11-04-19, 01:51 PM #2
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    Quote Originally Posted by Kurdt View Post
    Click image for larger version.  Name: driver.jpg  Views: 57  Size: 74.7 KB  ID: 371416 Please go easy on me.... This is the driver that is wired up to my ISH150 Pro, i noticed it is a different driver than the one that comes with this QB on their site, can anyone tell me anything about it please? What are those black 'buttons' for that are labelled as Vo ADJ and Io ADJ exactly used for?
    The black buttons are little gromits and can be removed and behind them is a little adjuster for dimming down . One I think is volts one is current or something like that. You need a small electric flat head driver to adjust and be careful as these are tiny and replace gromits after adjusting


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  5. 11-04-19, 01:56 PM #3
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    Vo is volts adjusting and io is current adjusting


    in a green and pleasant land
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  7. 11-04-19, 02:18 PM #4
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    Cheers, i shall investigate.
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  9. 12-04-19, 02:23 PM #5
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    Just a noob question, Ive had the QB on now for about 3hrs, is it 'normal' for the heatsink and the driver to get hot?
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  11. 12-04-19, 03:47 PM #6
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    Quote Originally Posted by Kurdt View Post
    Just a noob question, Ive had the QB on now for about 3hrs, is it 'normal' for the heatsink and the driver to get hot?
    They will go ambient plus 20-30 degrees
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  13. 12-04-19, 04:16 PM #7
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    Quote Originally Posted by gardro View Post
    They will go ambient plus 20-30 degrees
    The driver on top of mine is hot to touch,so it shouldnt be?
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  15. 12-04-19, 04:19 PM #8
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    Quote Originally Posted by Kurdt View Post
    The driver on top of mine is hot to touch,so it shouldnt be?
    Dont keep driver on the heatsink otherwise driver will go

    Ambient plus 20-30 plus 10 like 70 odd degrees. It can take it fine but really best not to.
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  17. 13-04-19, 12:47 PM #9
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    Have now dismounted the driver from the heatsink and have it free hanging by a couple of ratchet hangers, thanks for the info!
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