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Re: [xl7] Re: Power Supply for Command Station

2011-06-17 by Scott Solmonson

Untrue- an ATX-standard power supply has a "soft" switch- it's the
green wire that is the fourth over that needs to be shorted to ground
(black) to turn it on- a paper clip or simple wire works fine :)

On Fri, Jun 17, 2011 at 1:08 PM, Erik <vandepol.erik@...> wrote:
>
>
> Besides the cooling issue (and the noise of the fan!), don't forget that a PC power supply is normally controlled from the motherboard. That has as a side-effect that you can't simply hook up an ATX power supply: it won't provide power until it "senses" the motherboard. In short: you'll have to modify it. Search for it online, and heed any warnings and safety precautions!
>
> Erik
>
>
> --- In xl7@yahoogroups.com, Bruno <brunorc@...> wrote:
>>
>> 2011/6/15 Bob S. <tttsystems@...>
>> >
>> >
>> > A PC power supply requires forced air cooling, a fan to blow air over the heat sinks.  There is no outside air inlet on a CS.
>>
>> But if one removes the side panels, there are four square holes that
>> can be used for it. Not sure how does it look when rack ears are in
>> use though.
>>
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