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Sfondarci 4017-B VALVE HALF WAVE, CATHODE MERCURY VAPOUR REC


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4017-B
Sfondarci
4017-B VALVE
HALF WAVE, CATHODE MERCURY VAPOUR RECTIFIER.
SPECIFICATION.
Cathode.
Oxide coated filament (shielded). Constant current type.
Base.
Edison medium screw.
Anode connected type
Dimensions.
Overall length Overall diameter weight
Constants.
Filament current Nominal filament voltage Maximum peak inverse
voltage Maximum peak anode
current Time delay
Heating period after transport
Recommended ambient temperature range
(17-5 cms.) cms.) 0-22 lbs. (100 gms).
8-25 amps. volts
7,000 volts
amps. seconds
mins.
6**6
Heating Time.
ambient temperature above.
seconds. minutes.
Note further information H.C.M.V. rectifiers, sheet G.I.
V.40I7-B.I March, 1939
4017-B
Valves
TYPICAL OPERATING CONDITIONS.
Number Load potential Load current
Circuit valves volts amps.
2,500
5,000
3,000
3,000
6,000
rectifier being directly heated, output circuit must connected mid-point filament transformer.
PRINTED ENGLAND
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rwttP-
cnrmm-

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