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HL10

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ID = 17749
       
Country:
Great Britain (UK)
Brand: Ferranti, GB
Developer: Ferranti, GB 
Tube type:  Triode, vacuum   Text 
Identical to HL10

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Was used by Industrial
Filament Vf 4 Volts / If 1.25 Ampere / Indirect / Specified voltage AC/DC
Description

High Voltage Control Tube. Aplications include its use as a contol tube or regulator for high voltage DC supplies and as a variable resistor for use at high DC votages. Operation of the tube can result in generation of X-rays which could cause possible injury from prolonged exposure at close range unless adequate shieldingis provided.
Va <20kV 1.5mA average. Pa <25W. -70V on Vg to cut off.

 
Dimensions (WHD)
incl. pins / tip
x 234 x 64 mm / x 9.21 x 2.52 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   Ferranti 1956


Just Qvigstad
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HL10: eigenes Dokument
Roland Böhme

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HL10
 

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