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Old 10th Feb 2018, 11:18 pm   #2
ms660
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Join Date: Apr 2011
Location: Cornwall, UK.
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Default Re: National HRO PSU. Capacitor values.

If it's a 697 dog house then probably a 0.01uF @ 350 VDC, 1st part of table 111:

https://www.prismnet.com/~nielw/nat_ps.htm#tab3

I had one of the above but the mains transformer frizzled.

Lawrence.
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