In Reply to: Max plate current, Voltage Drop posted by Jim Doyle on April 19, 2007 at 18:05:02:
Hey Jim, wouldn't you calculate the dissipation as the drop across the tube times the current? The 6cj3 (from memory) drops about 15 volts at full load, so a tube passing 100 ma is dissipating 1.5 watts, a pair can handle a pretty heavy load. You are correct regarding the need for separate heater winding, mainly due to noise coupling issues.
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- Re: Max plate current, Voltage Drop - Jim Womble 03:34:07 04/20/07 (0)