6C33C-B-6S33S-VExtendedDatasheetMB.pdf - 6C33C-B(RU \u2013 6S33S-V These triodes are intended to work as regulating valve in electronic stabilisers of

6C33C-B-6S33S-VExtendedDatasheetMB.pdf - 6C33C-B(RU u2013...

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Page 1 of 7 Datasheet 6C33C-B 6S33S-V Rev 1.1 ª Michael Boele 2005-02-03 Terms of use as listed on page 7 apply. 6C33C-B (RU) – 6S33S-V These triodes are intended to work as regulating valve in electronic stabilisers of voltage. They consist of two triodes (A and B) in the same glass envelope. Cathodes, grids and plates are internally connected in parallel. The filaments are lead out separately for each triode. Manufacturers: Ulyanov Svetlana (production stopped before 1980) Envelope: Hard glass casing Mass: 200g Height: 130 mm Diameter: 65 mm Envelope and base: Typical operating data: Filament Current Serial heater connection – filament voltage 12,6 V 3,3 ± 0,3 A Parallel heater connection – filament voltage 6,3 V 6,6 ± 0,6 A Typical Operation Plate voltage 120V Cathode resistor for cathode bias 35 Ohms Warm-up time to steady state 600 s 1 Plate current 550 ± 80 mA 2 1 Warm-up time to 90% emission 120 s. 2 Older versions and 6C33C/6S33S 540 mA ± 90 mA. Base Septar 7 Pin Electrode 1 Heater Filament A - 1 2 Heater Filament A - 2 3 Cathode 4 Plate 5 Grid 6 Heater Filament B - 1 7 Heater Filament B - 2
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