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U6_MOV

Informazioni - Aiuto 
ID = 59293
       
Stato:
Gran Bretagna (Regno Unito)
Produttore: Marconi-Osram - (Valves/Tubes); GB
Tipo:  Rettificatrice a semionda, a gas   Power-supply 
  <1925 very rare
Identico a U6_MOV
Valvole simili
Other shape (e.g. bulb type):
  U6

Zoccolo SPECIAL TUBEBASE in general
Utilizzata per Militaire et/ou Services Publics
Filamento Vf 6 Volt / If 2 Ampere / Direct / Specified voltage AC/DC
Descrizione

This tube is in effect an MOV DET1, but minus the grid. It used a thoriated tungsten filament and operated up to 1000 volts. In bi-phase, half wave operation, it was designed to provide 80 mA of smoothed direct current. The tube in the Museum, no 17838 is also shown as a U6 with smaller bulb and B4 base, but made by Officine Marconi Genova in Italy. Data and information on this tube is needed.

 
Dimensioni
(LxAxP)
incl.pins/tip
78 x 180 x mm / 3.07 x 7.09 x inch
Bibliografia The Saga of Marconi Osram Valve   Pages 173 & 174
- - Manufacturers Literature   Marconi Transmitting Valve catalog 244, 1936

l4_based_half_wave_rectifier~~1.png U6_MOV: Fin Stewart
Fin Stewart

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u6_mov_marconi.jpg

U6_MOV
 

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