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Carl and Jim: Recheck your math computations. I believe the Transformer impedance is 500,000 ohms or .5 meg-ohms. Then the inductance is 1326 henrys or 1.326 kilo-henry. Ron > From: cn8@xxxxxxx > To: tesla@xxxxxxxxxx > Date: Sun, 2 Feb 2014 13:43:20 -0700 > Subject: Re: [TCML] NST model > > That's a big honkin' inductance, but it makes sense. I'll try it. > > Thanks--- > > Carl > > > > > > -----Original Message----- > From: Jim Lux > Sent: Saturday, February 01, 2014 2:24 PM > To: Tesla Coil Mailing List > Subject: [TCML] NST model > > The shunt results in large leakage inductance. Model it as a very large > inductor in series with the secondary. > > For instance, if you have a 15kV, 30mA transformer, that implies that > the series impedance of the secondary is 15E3/30E-3 or 5 Megohms. Using > X = L *2*pi*f At 60 Hz, that's 13kHenry > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla