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Old 4th January 2007, 03:32 AM   #1
santa is offline santa  United States
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Default HV supplies and 10 A variac

Hoeffer HV power supplies (two for sale)
0 - 500 VDC variable current and voltage adjustment controls.
200 watts max. Used for electrophoresis work.
these are great for playing around with tube circuits.

$75.00 USD ea.

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10 Amp variac Powerstat brand $50.00

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Old 4th January 2007, 08:16 AM   #2
Cobra2 is offline Cobra2  Norway
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Default That HV power supply interest me..

Can it take 220V in? Or 110V only?

Arne K
Don't believe everything you think...
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Old 7th January 2007, 09:06 PM   #3
santa is offline santa  United States
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I think it is 110 VAC only although I have not opened the unit to see if other taps are available.
I wonder what effect that applying 220 would have other than rendering the dial indications innacurrate
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