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Unread 23-05-2010, 20:10
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Al Skierkiewicz Al Skierkiewicz is offline
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Re: Denso Window Motors, Warning - Don't use with Jaguars !

Gary,
I had received no further reports of issues with Window motors. However, I reviewed the waveforms Tom posted on the previous page. If his captured waveforms are correctly identified, there would seem to be a typical inductance current waveform on the Victor pictures at less than full throttle while the Jaguar waveforms show no sign of inductive current which they should at 15kHz. Since there is no reactive component to the Jaguar waveforms, is it possible that the temperature protection has some fairly high impedance at 15 kHz?
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