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Author Topic: PSU smaller than Micro-ATX  (Read 1765 times)

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Offline motorollinTopic starter

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PSU smaller than Micro-ATX
« on: May 19, 2007, 01:55:11 PM »
Is there a power supply which is smaller than Micro ATX? I have already tried the PicoPSU inverter board but it doesn't supply enough current for the machine I need to power, but a Micro ATX power supply is too large to fit in the case I am using.

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moto
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Offline Boot_WB

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Re: PSU smaller than Micro-ATX
« Reply #1 on: May 19, 2007, 02:31:03 PM »
Don't know what the current characteristics are, but this one supplies 120W power.

They seem to have a few different models here including the PicoPSU you tried.

Regards



Rich
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Offline motorollinTopic starter

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Re: PSU smaller than Micro-ATX
« Reply #2 on: May 19, 2007, 02:39:50 PM »
Thanks Rich. Not sure that will provide enough current and it is quite expensive, but I'll look in to it. Any other suggestions anyone?

Cheers

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moto
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Offline Kronos

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Re: PSU smaller than Micro-ATX
« Reply #3 on: May 19, 2007, 03:16:49 PM »
How small is small ? (cm or inches what ever floats your boat).

And how much power do you need ?

I once bought an mATX PSU (for a project never to be) which is somewhat smaller than the PSU in the ODW (AOpen-mATX case).
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Offline motorollinTopic starter

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Re: PSU smaller than Micro-ATX
« Reply #4 on: May 19, 2007, 04:41:20 PM »
Quote
Kronos wrote:
How small is small ? (cm or inches what ever floats your boat).

Well, a mATX PSU is 125mm wide x 80mm high x 102mm deep. The height is ok for my needs, but it's a bit too wide and a bit too deep.

Quote
Kronos wrote:
And how much power do you need ?

About 200W

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moto
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Offline Zac67

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Re: PSU smaller than Micro-ATX
« Reply #5 on: May 19, 2007, 06:58:47 PM »
There's no µATX standard for PSUs...

SFX is 125x100x50/63.5mm.

Here's a guide to standardized form factors.

I've got a bunch of ca. 50x50x90 PSUs (fit in HP Brios) that are free for postage, but they're only 100W.
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Offline motorollinTopic starter

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Re: PSU smaller than Micro-ATX
« Reply #6 on: May 19, 2007, 08:18:04 PM »
@Zac
That PSU you linked to is what I've already got, and it's too big. The HP Brio PSU would fit but woudn't be powerful enough. Looks like I might need to get a new case :-(

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moto
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10  IT\'S THE FINAL COUNTDOWN
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50  NEXT C
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80  GOTO 10
 

Offline snowman040

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Re: PSU smaller than Micro-ATX
« Reply #7 on: May 19, 2007, 09:10:47 PM »
what about flex atx ?

http://www.directron.com/hec160srat.html
http://www.power-on.com/flexatx.html

150mm x 83mm x 43mm

250w is easy to find in this 'package' :-)
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