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Re: HP8920B Power supply capacitors??

 


Thanks, that is good to know as I could use a current limited DC supply while testing unloaded.


On Wed, Oct 16, 2019 at 03:03 PM, Robert G8RPI wrote:
Hi,
Sorry I'm lte to this been abroad for work.
I can state that the 8920A/B power supply module will work fine without any load. I've done it more than once. When working on one recently I ran it from the DC input as this is somewhat safer than running it from a mians supply. The DC input runs a converter that provides about 300V DC on the same filter capacitor as the AC mains input.

Robert G8RPI.
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