[TenTec] How to Lubricate rotary inductors

Ken Brown ken.d.brown at verizon.net
Tue Sep 20 17:11:31 EDT 2005


What about lubricating the electrical contacts in roller inductors, and 
other rotary variable inductors? I doubt that it would be good to have 
tiny teflon balls between the contact surfaces. What is the best 
lubricant for sliding contacts (such as on a Johnson 226 inductor) that 
carry RF currents?




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