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echo: electronics
to: ROY J. TELLASON
from: WAYNE CHIRNSIDE
date: 2003-07-25 12:28:00
subject: Re: power supply

-=> ROY J. TELLASON wrote to WAYNE CHIRNSIDE <=-


 WC> Darned little just what I recall from my ARRL Handbook.
 WC> They are designed for resonance at line frequency in such a way
 WC> that they are much more tightly voltage regulated
 WC> over rated load and input voltage swings.
 WC> Regards to altering them for different voltages I
 WC> believe you are out of luck as that is precsely what they
 WC> are designed to prevent.

 RJT> That's about what I figured,  but I haven't yet traced out the wiring
 RJT> in that thing,  it may be that there are taps I can use.  Or if it's a
 RJT> 4-diode bridge rectifier I can maybe go to a 2-diode setup if there's a
 RJT> center-tap,  which would give me 12 volts out instead of 24.

Those would be the only likely workable solutions
I would think stood a chance of working.
BTW, up and running Win 98 again!
Turned out to be a lousy drive ribbon cable!!!
Good thing I did not throw out tha 6.4 Gig Quantum drive
when I thought it was toast :-)

 RJT> I can think of a few things I can use 24v for,  but they don't amount
 RJT> to much and sure as heck don't need 10 amps!
 
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