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Voltages on ECC83 in BlackBox
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15th Jul 2019, 4:00 pm
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John10b
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Join Date: Nov 2016
Location: Aberaeron, Ceredigion, Wales, UK.
Posts: 2,869
Re: Voltages on ECC83 in BlackBox
Quick update pending new valves.
Heater o/c on “cold” valve.
Measurements on “hot” valve, Iκ = 28.8mA:Ia = 24.8mA. I presume Ig2 = 4mA.
Cheers
John
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