[Amps] Roller Inductor Lubrication

Paul Marbourg zborg at comcast.net
Thu Sep 4 09:50:18 EDT 2003

Hi there.  I use an old EF Johnson edge wound roller inductor in my home brew 3cx1200 amp.  I have forgotten the best lubricant to use for the sliding contacts on it.  Any suggestions?

Thank you, Paul WN7T

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