The cathode oxide indirect heat. • Tension of heat, V 6,3. • Current in the anode circuit, mA 10.25 ± 2.25. • Current in the circuit of the second grid, mA 2.2 ± 1.0. • Maximum leakage current between the cathode and the heater, µA 20.
The cathode oxide indirect heat. • Tension of heat, V 6,3. • Current in the anode circuit, mA 10.25 ± 2.25. • Current in the circuit of the second grid, mA 2.2 ± 1.0. • Maximum leakage current between the cathode and the heater, µA 20.