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Re: High frequency impedance of a neon sign transformer



Jim:
	Your inductance measurement for the coil without iron 
may be OK, although it sounds a bit high, but the DC resistance
seems excessively high.  I'd check that one with the ohmmeter
to be sure.  It isn't easy to get good measurements on such
low Q devices.  Takes quite a bit pf practice to find the true
null.  
Ed Phillips