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Circuit schematic for 12v atx power supply

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aghielan

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Hi all,

anyone have atx power supply circuit with 12v supply? Please help me on this..
Thanks in advace...


rgds,
aghielan
 

mister_rf

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Re: 12v atx power supply

Here's a project to convert a normal ATX power supply on 12V.
 

aghielan

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Re: 12v atx power supply

Hi mister_rf,

I can't view the circuits. Can you please send me the url or upload the file.
Thanks in advance
 

mister_rf

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Re: 12v atx power supply

Inside the zip it's a *.mht file, and you can open this file using a web browser...
https://en.wikipedia.org/wiki/MHTML

MHT : Web archive - single file
When you save a Web page as "Web archive, single file (*.mht)" the web document gets saved in the Multipurpose Internet Mail Extension HTML (MHTML) format with a .mht file extension. All relative links in the Web page are remapped and the embedded content is included in the .mht file, rather than being saved in a separate folder (as the case is with "Web Page, complete (*.htm, *.html)").
MHTML enables you to send and receive Web pages and other HTML documents using e-mail programs such as Microsoft Outlook, and Microsoft Outlook Express; or even your custom Delphi email sending solutions. MHTML enables you to embed images directly into the body of your e-mail messages rather than attaching them to the message.
 

Borber

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Re: 12v atx power supply

.mht can be opened only with IE, but there are still no pictures.
url exist no more.

mister_rf please save your file as htm and post it together with pictures directory.
 

mister_rf

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Re: 12v atx power supply

I hope this time archived files will be compatible... :|
 

aghielan

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Re: 12v atx power supply

thanks for the file. Is there any smaller design??
 

mister_rf

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Re: 12v atx power supply

A smaller design can be achieved for a compact ATX PSU unit to transform.
Another idea it's to use for each voltage a small DC-DC converter:
 

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    aghielan

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aghielan

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Re: 12v atx power supply

Hi mister_rf,

Cool. Thanks for this circuit. Can u help me on 3.3v output voltage too? Thanks in advance...
 

mister_rf

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