ATX breakout board V1.2

in ATX BB by DP | 7 comments

BDTbS3KCIAA-hZ6-W600

Crenn tweeted a picture of his ATX breakout board v1.2 power supply:

Got a @dangerousproto ATX Breakout Board V1.2. Hooked it up to a cheap chinese powersupply to test it out!

You can get one for $14 at Seeed Studio.

You can also get a Sick of Beige case for your ATX breakout board for $4 at Seeed.

This entry was posted in ATX BB and tagged .

Comments

  1. neslekkim says:

    Got this on saturday myself, where can I get the same connectors so I can add for the two that is missing?

  2. neslekkim says:

    Would these be the same connectors? http://www.ebay.com/itm/160880822433

  3. Crenn says:

    Out of curiousity, have you seen power supplies where the 12V slowly increases to over 13V? I’m wondering if that’s grounds for me to need the Load resistor.

    • Ian says:

      I’ve never noticed it, but could certainly happen. I’d add the load resistor and see what happens. You may also need to load 12volts.

    • Sjaak says:

      AFAIK most psu need a load, either across gnd and 5v or 3v3. All the designs I saw use a power resistor in either line.

  4. Sam Sawyer says:

    I am having trouble getting the power supply to startup after pushing the power switch. The fan turns for a few rotations and the LEDs come on for a few seconds and then go out. I installed the 9 Watt resistor in the proper place on the PCB. I am thinking the power supply needs more of a load to start up properly. Which supply is the provided 9 watt resistor connected to? I don’t recall seeing a schematic for the breakout board.

    Has anyone else encountered this problem?

    Thanks, Sam

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