ВК-20 Кенотрон
TESLA VK20 Half-Wave High-Voltage Vacuum Rectifier
Redresseur monoplaque pour haute tension
Einweg-Gleichrichter für Hochspannung

Manufacturer: TESLA, Praha (Czech Republic) & Bratislava (Slovakia).

Equivalent: the SVETLANA Kenotron ВК-20, which was used in early night vision devices on the TVN-1 and T-54 Soviet tanks.

Filament voltage: 1 V (min. 0.9 V, max. 1.1 V)
Filament current: 0.11 W
Reverse voltage: 20 kV (max. 25 kV)
Voltage drop: max. 800 V at 1.5 mA anode current

Fiche technique • Data sheet • Datenblatt: VK20.pdf

 

Hauteur • Height • Höhe : 72 mm • 2" 7/8
Diamètre • Diameter • Durchmesser : 30 mm • 1" 1/8

 

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