Description
6P45S - output beam tetrode.
Technical characteristics of 6P45S
Filament voltage 6.3V;
Filament current 2.5±0.2A;
Anode voltage 50V;
The voltage of the second grid is 175V;
The voltage of the first grid is -7V;
Anode current in a pulse (Ua=50V, Uс2=175V, Uc1.imp=-10V Q=10) >800mA;
Also at Un=5.7V >700mA;
Anode current at the beginning of the characteristic (Uс1=-200V) <100 μA;
Second grid current in pulse (Ua=50V, Uс2=175V, Uc1.imp=-10V Q=10) >150mA;
The ratio of the anode current to the second grid current in the pulse is >7;
Reverse current of the first grid (Ua=200V, Uc2=280V, Rк=180Ohm, Rc2=3KOhm) <2 μA;
Internal resistance <2.5 kOhm;
Cathode heating time <90s;
Input capacitance 35pF;
Output capacitance 20pF;
Pass-through capacitance <1.5pF;
Durability >5000h.