Pyramid PS-26KX Power Supply

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n9lxv
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Pyramid PS-26KX Power Supply

Post by n9lxv »

My power supply appears to have a problem as it starts acting up when I adjust my transceiver over 30 watts. The power supply protection light comes on and it makes a buzz sound (best description I can think of). The amps are only in the neighborhood of 10 at 30 watts...Any ideas?

Thanks for your help!

Don, N9LXV
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W0LPQ
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Joined: Wed Mar 05, 2003 4:51 pm
Location: Greenwood, IN

Pyramid...

Post by W0LPQ »

Don, first thought is RF getting into the supply......try distance between PS leads and coax, Clamp on beads....all to typical for RF into a supply...

Bill, W0LPQ
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n9lxv
Posts: 6
Joined: Tue Nov 01, 2005 4:30 pm
Location: North Vernon, IN
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Post by n9lxv »

Bill, thanks for the help...Don
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