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Thread: New 4 Channel Highside driver

  1. #41
    Join Date
    Nov 2010
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    Denmark
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    244

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    Quote Originally Posted by -bart- View Post
    Can the max supply voltage be raised to accommodate 6 times 445 diodes in series ?
    24V is the highest the ICs will handle. 6 blues in series would take 30V or more, so that is a no-go.

    But you could use two parallel chains of 3 in series:

    Click image for larger version. 

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    /Thomas

  2. #42
    Join Date
    Dec 2007
    Location
    Nottingham, UK
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    2,845

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    Could anyone tell me the pad spacing between the A-C, V-G, and M-G pads/holes please?
    I would like to fit 2pin connectors to the outputs, but they all look to have different spacing.

    Cheers,
    Dan
    - There is no such word as "can't" -
    - 60% of the time it works every time -

  3. #43
    Join Date
    Nov 2010
    Location
    Denmark
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    244

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    Quote Originally Posted by danielbriggs View Post
    Could anyone tell me the pad spacing between the A-C, V-G, and M-G pads/holes please?
    I would like to fit 2pin connectors to the outputs, but they all look to have different spacing.

    Cheers,
    Dan
    Sure, no problem

    M-G = 3.8mm
    V-G = 3.8mm
    A-C = 3.2mm

    All holes are 1.1mm in diameter.

    /Thomas

  4. #44
    Join Date
    Aug 2010
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    London or Spain depending on the weather
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    1,390

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    Quote Originally Posted by danielbriggs View Post
    Could anyone tell me the pad spacing between the A-C, V-G, and M-G pads/holes please?
    I would like to fit 2pin connectors to the outputs, but they all look to have different spacing.
    Cheers, Dan
    Fine idea Dan, please post once you have decided which connectors/suppliers to use and I will do the same.

    (I hate trawling through connector specs and ordercode numbers).

    Cheers

  5. #45
    Join Date
    Dec 2009
    Location
    Seattle, Wa
    Posts
    413

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    With this driver board do you still need a lasorb?

    Thanks!

  6. #46
    Join Date
    Nov 2010
    Location
    Denmark
    Posts
    244

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    Quote Originally Posted by blowfly View Post
    With this driver board do you still need a lasorb?
    The same rule as with all other drivers apply - to fully protect a diode from ESD, it has to be done directly at the diode pins, and not after 10-20 cm of wires

    /Thomas

  7. #47
    Join Date
    Dec 2009
    Location
    Seattle, Wa
    Posts
    413

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    Quote Originally Posted by Badpip View Post
    The same rule as with all other drivers apply - to fully protect a diode from ESD, it has to be done directly at the diode pins, and not after 10-20 cm of wires

    /Thomas
    Makes sense! thanks

  8. #48
    Join Date
    Apr 2009
    Location
    Southern California
    Posts
    50

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    I am eagerly waiting for my driver, hope it gets here soon. I cant seem to find the tracking number could I please have it, thanks.

  9. #49
    Join Date
    Nov 2010
    Location
    Denmark
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    244

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    Quote Originally Posted by whatsupadrian View Post
    I am eagerly waiting for my driver, hope it gets here soon. I cant seem to find the tracking number could I please have it, thanks.
    PM sent

    /Thomas

  10. #50
    Join Date
    Apr 2011
    Location
    Laguna Beach, CA
    Posts
    81

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    Thomas,
    Your driver is the easiest to use. Very Stable output. EXCELLENT DESIGN!
    Thanks,
    Steve

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