VI3-18/32
Pulsed high-voltage kenotron.
VI3-18/32 is designed to work as a clipping charging, protective and rectifying diode in special-purpose equipment.
The oxide cathode of indirect filament.
Design - metal-glass.
Anada cooling - air, forced.
The maximum weight is 600 g.

Filament voltage (whole filament last) 17V
Glow current 5.1 ± 0.5A
Anode current per pulse, at least 18A
Also at Un = 15.5V, at least 16A
Capacitance anode-cathode, no more than 12pF
2min availability
Dimensions Ø65x135mm
Durability, no less than 750 hours
 
Limit parameters of the VI3-18 / 32 kenotron:
Glow voltage

15.5..18.5V
Anode reverse voltage (amplitude)

32KV
The largest forward voltage of the anode 5KV
The average value of the rectified current

200mA
The largest amplitude of the anode current in the rectifier mode 1A
Anode Current (Pulse)

18A
The greatest power dissipated by the anode

75W
The greatest duration of the reverse voltage of the anode 10 μs
The maximum duration of the anode current is 2 μs
Lowest Reverse Anode Voltage Duty Cycle 1000
Maximum anode temperature

+ 150 ° C