ATX breakout board bench power supply

ATX breakout board bench power supply

SKU 106990006
13.80
23 Available
$13.80/ 1pcs+
$12.42/ 10pcs+
$11.73/ 20pcs+

Description

Recycle an ATX computer power supply into a beefy bench tool that powers your projects. The ATX breakout board routes the -12, 3.3, 5 and 12 volt ATX outputs to screw terminals, each protected by a 1.25 amp resettable polyfuse. These four voltages cover many common electronics needs, there's even a negative voltage (-12 volts) for op amps and audio projects.

An on/off button and a control circuit are included on-board, no modifications to the ATX supply are needed.


Features

  • -12, 3.3, 5, 12 volt supplies @ 1.25 amp

  • 1.25 amp polyfuses with reset on each power rail

  • Indicator LEDs show that each rail is working

  • Power good and enabled indicator LEDs

  • On-Off button and control circuit

  • Optional load resistor included but NOT soldered

  • Open source (CC BY-SA)

Note: A 9 Watt load resistor is included but not soldered to the board. In our experience most modern ATX supplies don't require a significant load on the 5 volt rail to start. An artificial load just wastes electricity and creates unnecessary heat. Please let us know your experience.

Some special ATX supplies provide -5volts, but the vast majority don't. We broke it out and added the fuse, but didn't populate the screw terminal.


Resources

If you encounter any problems when using this product, here is the forum from which you can get the technical support.







Technical Details

Dimensions150mm x 180mm x 30mm
WeightG.W 71g    
BatteryExclude

ECCN/HTS

ECCNNot Available
HSCODE8504909090

Reviews

Questions and Answers

SUBMIT
0
If you have the perspex cover and need to use the resistor, just solder the resistor onto the bottom of the board and use standoffs that are long enough to give clearance.
on Apr 30,2017
Reply upvote ()
Thanks for your suggestion, but there's no perspex cover for this version. Thanks.
on May 03,2017 10:22 AM
Reply upvote ()
Seeed Team, Perspex is just another name for PMMA "Plexiglass" and it can be said the same for Acrylite, Lucite, and any other PMMA based Acrylic.
on Jun 17,2017 06:04 AM
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Reply
0
Where do you mount in the resistor that is in the Kit
on Oct 19,2016
Reply upvote ()
Do you notice there's R10 on the middle of the board? Thanks.
on May 03,2017 10:22 AM
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Reply
0
where can i buy the Plexiglas case?
on Oct 19,2016
Reply upvote ()
Please refer to here: https://www.seeedstudio.com/ATX-Breakout-Board-V1.1-Acrylic-Case-V1-%28DP10080%29-p-1288.html Thanks.
on May 03,2017 10:23 AM
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0
can I used this product to power my car amp?
on Oct 19,2016
Reply upvote ()
Hello, that depends on how many current you need. Thanks.
on May 03,2017 10:25 AM
Reply upvote ()
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    ATX breakout board bench power supply

    SKU 106990006
    $13.80
    23 Available
    $13.80/ 1pcs+
    $12.42/ 10pcs+
    $11.73/ 20pcs+
    • Description
    • Technical Details
    • Reviews
    • Questions and Answers
    Notify me when it's back in stock
    SUBMIT