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Wed, 31 Mar 1999 21:58:35 -0800 |
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Actually switching power supplies are very efficient, far more than a
linear power supply. That is main reason they are so popular, as
the efficency leads to smaller size, less cooling requirements,etc.
From being popular we get the lower price due to mass production
of them. They can be hard to troubleshoot and difficult to
understand at times, that is for sure. Thier output voltages/spikes
etc. usually fall well within specs, unless they are defective !!!
> Hi Bharat,
>
> Check your power to the computer at the wall outlet. Insure that the third
> conductor is indeed grounded.
>
> Switching power supplies are nasty, messy and inefficient, but they are also
> inexpensive (read cheap) which is the only reason they are used.
>
> Transient voltages in the case are enough to kill most electronic components if
> they are not allowed to go to ground.
>
> Best wishes,
> Rick Burns
> [log in to unmask]
Dale Laluk / [log in to unmask]
P.O. Box 308
Hudson's Hope, B.C. V0C 1V0
250-783-9921
The PCBUILD web site always needs good submissions. If
you would like to contribute to the website, send any
hardware tech tips or hardware reviews to:
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