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www.marcee.org

In the site:
Since we plan to use this power supply as a substitute for a car battery I envision it with "Positive" and posts, just like a battery.
Once you have the power supply out of the PC case, you have to decide which of three basic types of power supplies you have.
Often they will have machines that are destined for the dumpster that have perfectly good power supplies.
The power supplies from old PCs will provide good clean power that will run either (as well as both concurrently) of my chargers.
If it only has a "rocker" type switch (or no switch) it is probably an ATX style power supply.
Since we plan to use this power supply as a substitute for a car battery I envision it with posts, just like a battery.
PC Power Supply
If the switch for the power supply is a paddle switch on the side of the power supply itself you have an older AT style power supply.
Conversion of an ATX style power supply proceeds just like the conversion of the newer AT style units except that you can ignore the discussion about moving the switch.

You may wish to move the PS power switch into the case if it is an "umbilical" cord type switch.
Style Power Supply (the ones with no switch or maybe a on the side of the box) The ATX power supply will have a rather long 20 pin plug that went to the PC motherboard that has the following pin-outs:     Note that PW-OK (or PWR_OK) is the Good" signal.
Put the cover back on the power supply and mark the posts as "Positive" and.
AT Style Power Supply (the ones with the push button switch on the side or on a cord) This power supply (PS) is a bit more complicated than the older ones and requires a bit more work.
This old style power supply (PS) is much simpler to make work and generally the case is larger so you have more room to work.
If it is a push button type switch, either on the side of the power supply or on an umbilical cord them you have a newer AT style power supply.




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www.ieiworld.com

In the site:
IEI Technology Corp. - Industrial PC - Power Supply
Our embedded system power supply solution is sufficient and functional.
Redundant power supply solution is the most reliable format for a long work-cycl.
IEI, your best Industrial Computer & Platform Solution provider, has become the largest industrial computer manufacturer in Taiwan and the world-class technology leader for your innovative design & manufacturing requirement., - Power Supply



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www.quietpcusa.com

In the site:
Overview Our Ultra-Quiet power supplies are fully ATX compatible units, and will directly replace the standard ATX PSU in your PC.
The Ultra-Quiet PSUs are easily fitted direct replacements for the power supply in your PC, and are available in a choice of two power ratings.
If you think your PC needs extra power or you would like to have some reserve" then you should consider the 300W model.
They are AMD approved and of course will also work perfectly well in Intel-based systems, bringing about a vast reduction in noise compared to a standard power supply.
0 of 2 Q Technology Power Supply Units ATX Q Technology 300W Power Supply.
Additional cables For PCs which have an older AT motherboard, an AT to ATX power conversion cable is available to enable you to connect it to an ATX PSU.
Both PSUs are approved by AMD for use with their Athlon and are more than capable of meeting its critical power needs.

95 Because the power supply unit (PSU) in your PC is never 100% efficient at converting power, some electricity is inevitably converted to heat which must be removed to prevent the unit overheating.
Quiet PC USA: Browsing ATX Q Technology 300W Power Supply




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www.pcpower.com

In the site:
ATX Power Supply Tester Limited 5-Year Warranty ATX Power Supply Tester (VBT).
product is warranted to be free from defects in material and workmanship for a period of five (5) years from the date of purchase.
This warranty shall not apply to any product which has been subject to connection to a faulty power source, alteration, negligence, or accident, or to any product which has been installed other than in accordance with the instructions.
BE LIABLE FOR DAMAGES FOR A BREACH OF WARRANTY IN AN AMOUNT EXCEEDING THE PURCHASE PRICE OF THIS PRODUCT.
, 5995 Avenida Encinas, Carlsbad, CA 92008 USA 1-760-931-5700 1-800-722-6555 Fax 1-760-931-6988 © 1997-2007 PC Power Cooling, Inc.
ATX Power Supply Tester
PC Power and Cooling ATX Power Supply Tester



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