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    G'Day Carlos, I've successfully run the DCDC-USB...

    G'Day Carlos,
    I've successfully run the DCDC-USB down to an input voltage of slightly under the minimum spec of 6V, though so far only with a light load (~0.4A, 12V output).

    There are lots of...
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    You got it, Vladimir. Laci from minibox...

    You got it, Vladimir.



    Laci from minibox got back to me with more or less the same comment, that "PSU will be ON" means "the PSU will be turned ON", not "the PSU will be in the ON state".

    I...
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    That'd be great. I'd like to have a look at the...

    That'd be great. I'd like to have a look at the code, I'm looking to write a simple utility that monitors Vin, and ultimately signals the PSU to power off when it drops below a certain level (for...
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    G'Day tripzero, Did you get this working? Rgds,...

    G'Day tripzero,
    Did you get this working?
    Rgds,
    Ben
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    I'm using the "factory default parameters", reset...

    I'm using the "factory default parameters", reset via the config software.

    Using the default settings, I expected the following:

    PSU will be ON if IGN>11.7V and VIN>12.9V
    PSU will be OFF if...
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    Below are all the settings extracted from the...

    Below are all the settings extracted from the configuration software at http://mini-box.com/DCDC-USB.

    The description of the "UPS Mode" settings, and also "Min. VIN voltage while running", suggest...
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    Ok, tried the 2.1 firmware (thanks Vveljk!) - no...

    Ok, tried the 2.1 firmware (thanks Vveljk!) - no change.

    I repeated the test with the PSU set to Automotive mode (mode 1), timing mode 2 (OFFDelay 5s, HardOff Never), powered by a simulated...
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    No, still 2.0. I've asked Vveljk if he/she could...

    No, still 2.0. I've asked Vveljk if he/she could kindly forward the 2.1 firmware. Changelog doesn't look encouraging though - no mention of anything related.

    I'm not too bummed about these...
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    I've asked Vveljk for the updated firmware, the...

    I've asked Vveljk for the updated firmware, the change log doesn't mention anything pertinent to UPS mode though I'm willing to take a punt.


    Handshaking? Ain't no such thing on the DCDC-USB PSU...
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    3,539

    Bah - automotive mode doesn't work for me either....

    Bah - automotive mode doesn't work for me either.

    I've just done a test with the PSU set to Automotive mode (mode 1), timing mode 2 (OFFDelay 5s, HardOff Never), powered by a simulated battery...
  11. Replies
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    Views
    3,539

    I've asked Vveljk for the updated firmware, the...

    I've asked Vveljk for the updated firmware, the change log doesn't mention anything pertinent to UPS mode though I'm willing to take a punt.


    Handshaking? Ain't no such thing on the DCDC-USB PSU...
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    2,852

    G'Day Vveljk, Where did you acquire the new...

    G'Day Vveljk,

    Where did you acquire the new firmware (I can't find anything on mini-box's site)?

    Rgds,
    Ben
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    DCDC-USB Mini Box PSU - UPS mode success?

    Anyone used the DCDC-USB Mini-Box PSU in "UPS" mode?

    The manual's pretty vague on what it's supposed to do, I'd expected UPS mode to simply pay attention to the Vin level and shutdown (soft via...
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