Antique radios, Old Time Radios
L78S12
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Country:
Italy
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| Identical to |
L78S12
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| Similar
Tubes |
Different maximum ratings:
L78Sxx
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/Content: IC (>17 Trans., >21 Widerst., >2 Dioden);
Form/Case/Outline: TO-3 (L78SxxT / L78SxxCT) | TO-220 (L78SxxV / L78SxxCV);
Type/Application: Positive Voltage Power Regulator 12 V, 2 A;
Daten/electr.data: U in(max): 35 V; U out: 12 V; U in(min)= U out + 3 V; Imax: 2 A; t op: 0...150 °C (L78S12C[T/V]) / -55...+150 °C (L78S12T/V).
Manufactured by SGS-ATES (I)
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Dimensions (WHD)
incl. pins / tip |
27 x 39 x 10 mm / 1.06 x 1.54 x 0.39 inch |
| Weight |
14 g / 0.49 oz |
| Information source |
-- Original-techn. papers. ST SGS Thomson
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L78S12: STM
Günther Stabe † 19.8.20
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L78S12: STM
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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