barretter
Abstract: osram Barretter osram valves Scans-001739 Scans-0017391
Text: SR M ade in England. : :kìf> BARRETTERS CURRENT Ir REGULATORS F o r u s e in s e r ie s w ith 0 .3 a m p . V a lv e s . A pprox. D im ensions : Overall length 130 m /m . M a x im u m diameter of bulb 64 m lm . F o r p r ic e s se e p a g e s 1 2 6 -1 2 9 .
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barretter
Abstract: osram Barretter OSRAM transformer osram valves Scans-0017355
Text: Qsram M ade in England. BARRETTER TYPE 202 î Qsfanill aèimi CURRENT REGULATOR TTlif For u se in series w ith 0.2 am p . valves . 4i w M axim um Dimensions : Overall length {including pins) 145 mjm. Diameter of bulb 60 m /m. OSRAM B arretters are designed to m ain tain th e
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barretter
Abstract: osram Barretter TRIODE AL 12-1 osram valves MSP432 BA 2511 ms4b LTSA valve Scans-031 VALVE S23
Text: oäs» MADE IN ENGLAND 1936 1937 RADIO SEASON IERAL ELECTRIC C? LTP ENGLAND MADE IN ENGLAND. CONTENTS. For Index to individual valve types see page 132 2-YOLT B A T T E R Y V A L V E S . A.C. M A IN S VA LV ES (In d ire c tly H eated )
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71-S5
barretter
osram Barretter
TRIODE AL 12-1
osram valves
MSP432
BA 2511
ms4b
LTSA valve
Scans-031
VALVE S23
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barretter
Abstract: Scans-0017256
Text: PHILIPS 1110 DOUBLE-ANODE RECTIFYING VALVE, gas filled TUBE REDRESSEUR BIPLAQUE, à gaz ZWEIANODIGE GLEICHRICHTERRÖHRE, gasgefüllt Application: battery charger 2 A per valve, max. 20 Pbcells Applications chargeur d'accumulateurs (2 A par tube, max. 20 éléments Pb)
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B9A tube socket
Abstract: barretter HIGH VOLTAGE DIODE 6kv marcon capacitor U329 capacitor 6kv n339 TELEVISION BOOSTER QVJ725 telephone tapping equipment
Text: Æ k B O O ST ER D IO D E U329 0*3A IN D IRECTLY HEATED NOVEMBER, 1953 BASE C O N N E C T IO N S A N D V A L V E D IM EN SIO N S Base : B9A B ulb : T ubular Overall length : Seated length : Max. diam eter : Top cap : 83 mm. max. 76 mm. (max.) 22-2 mm. CT1
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barretter
Abstract: UY41 ul 41 UCH42 UL41
Text: U 30 U 30 B a rre tte r • In A.C./D.C. receivers the heaters of the various valves are connected in series; the h eater voltages of the U -valves are conse quently so proportioned th a t the standardised series of valves UCH 42 - U P 41 - UBC 41 UL 41 and U Y 41, or UCH 42 - 2 x U A F 42 U L 41 and U Y 41 requires a to ta l h eater v o lt
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3TE445
Abstract: 2N3303 ECC88 TAA*310 B9D TRANSISTOR BYY32 GEX36/7 Ferranti zs70 6ej7 3n159
Text: Radio Valve and Transistor Data Characteristics of 3,000 Valves and Cathode Ray Tubes, 4, 500 Transistors, Diodes, Rectifiers and Integrated Circuits Compiled by A.M.Ball First published February 1949 Ninth Edition published in 1970 by Iliffe Books, an imprint of the Butterworth Group
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FJJ141/A
2305D
FJJ181/A
2305E/848
FJJ191/A
FJL101/A
CD2306D
FJY101/A
2306E/832
CD2307/944
3TE445
2N3303
ECC88
TAA*310
B9D TRANSISTOR
BYY32
GEX36/7
Ferranti zs70
6ej7
3n159
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barretter
Abstract: i80B L80B
Text: C urrent regulator tu b es B arretters When the h eaters o f the receiving an d rectifying v alv es in a receiver are connected in series, fluctuations in the m ains voltage will produce under- an d over-licating o f the filam ents very m uch m ore quickly
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0ZS0-01220-0
Oil50
barretter
i80B
L80B
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DAF96
Abstract: DF96 barretter Brimar 165MA barretter d15
Text: DI5 D»Fn Replacement Type -Igl* MAX OU.* TYPE D I 5 O CTAL BASE * L J * C U RREN T STABILISER ITTI n • M 170 BOS / / C H A R A C T E R IS T IC S u O p e r a t in g C u r r e n t 0 . ! 5 amp. J V o lt a g e R a n g e 9 0 -1 4 0 v o lt s 140, / B R IM A R type D15 is a
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