Antique radios, Old Time Radios
K52H
Country:
United States of America (USA)
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Identical to |
K52H
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Base |
Octal (Int.Octal, IO) K8A, USA 1935
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Was used by |
Radio/TV-reception etc. |
Filament |
Specified current AC/DC ~ = (Series working) |
Description |
Ballast used in 0,3 A serial heathing 110V AC-DC Sets
Resistors values (data from Belmont 600 Radio) :
- between pin 2 and 3 : 134 ohms (data from Belmont 600 Radio)
- between pin 7 and 8 : 26 ohms for parallel connection of a dial lamp 6.3 V 0.15 A
- between pin 1 and 8 : 26 ohms for parallel connection of a dial lamp 6.3 V 0.15 A
Text in other
languages (may
differ)
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Information source |
Ballast Tube Handbook, The
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K52H: Belmont 600 radio
Patrice Zeissloff
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K52H: The ballast tube handbook A.P. Jacobi
Patrice Zeissloff
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Just Qvigstad
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K52H: The ballast tube handbook A.P. Jacobi
Patrice Zeissloff
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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