Antique radios, Old Time Radios
TDA1550
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| Tube type: |
IC - Integrated Circuit Power-supply |
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| Identical to |
TDA1550
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| Similar
Tubes |
Normally replaceable-slightly different:
KA33V
; MAA550
; TAA550
; TBA271
; UL1550
; ZTK33
; µPC574
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| First Source
(s) |
Mar.1966 : -- Collector info (Sammler)
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| Base |
Wires
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| Description |
Aufbau/internal: IC (_ Trans., _ Widerst., _ Dioden);
Form/Case/Outline: ~ DO-7;
Type/Application: Stabilisierungsschaltung für Abstimmdioden (Varicaps);
Daten/electr.data: Uin: __ V; Uout: 33 V +/-10%; Iz: __ mA; Ri: __ Ω; t op: -__...+__ °C;
Manufactured by ? (Hungary ?)
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Dimensions (WHD)
incl. pins / tip |
3 x 6 x mm / 0.12 x 0.24 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Schematic
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TDA1550: DVT 1971 ECA
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
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