Antique radios, Old Time Radios
740P
Filament |
Vf 2.5 Volts / If 16 Ampere |
Description |
Peak inverse max 1500 V
Peak forward max 1500 V
Peak anode 30 (50) A
AVG anode 4 (2.5) A
Surge 400 A
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Information source |
-- Original prospect or advert Richardson, 1994
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