Rectifier - Full Wave ·Rectifier-Rectifier
Glass-octal directly heated full-wave rectifier widely used in radio and television power supplies with moderate DC requirements. Its five-volt filament provides conventional full-wave B-plus rectification.
Glass octal type used in power supplies of radio and television equipment having moderate dc requirements. Outlines section, 13E; requires octal socket. Vertical mounting is preferred, but horizontal mounting is per- missible if pins 2 and 8 are in horizontal plane. It is especially important that this tube, like other power- handling tubes, be adequately ventilated. For discussion 1 of Rating Chart and Operating Characteristics, refer to Iaterpretation of Tube Data.
International Octal
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
| Terminal | Section | Connection | Evidence |
|---|---|---|---|
| PIN1IS | A | IS — Internal Screen EIA chart transcription; manufacturer corroboration pending | Unverified EIA Base Connections, printed page 127, 5T |
| PIN2F | — | F — Filament EIA chart transcription; manufacturer corroboration pending | Unverified EIA Base Connections, printed page 127, 5T |
| PIN4P1 | A | P — Plate (Anode) EIA chart transcription; manufacturer corroboration pending; preserve source designation P1 | Unverified EIA Base Connections, printed page 127, 5T |
| PIN6P2 | A | P — Plate (Anode) EIA chart transcription; manufacturer corroboration pending; preserve source designation P2 | Unverified EIA Base Connections, printed page 127, 5T |
| PIN8F | — | F — Filament EIA chart transcription; manufacturer corroboration pending | Unverified EIA Base Connections, printed page 127, 5T |
2 physical sections, each with unique specifications.
Section 1
Representative row for two rectifier diode sections sharing the published cathode/filament system.
Section 2
Second physical rectifier section; electrical properties populated from corresponding identical section.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
RMS Input per Anode
350 V
CapacitorInputFilter
Reservoir Capacitance
32 uF
CapacitorInputFilter
RMS Input per Anode
500 V
ChokeInputFilter
Input Choke Inductance
10 H
ChokeInputFilter
Rectified Current
125 mA
Data set 02
Published operating points and test conditions from this source.
Filament/heater voltage
5 V
Published condensed-characteristics chart
Filament/heater current
2 A
Published condensed-characteristics chart
DC output current maximum
125 mA
FullWave
Peak inverse voltage maximum
1400 V
FullWave
RMS supply voltage per plate maximum
350 V
FullWave
Peak current per plate maximum
400 mA
FullWave
Tube voltage drop
50 V
At 125 mA DC
Data set 03
Published operating points and test conditions from this source.
HeaterOrFilamentVoltage
5 V
HeaterOrFilamentCurrent
2 A
Data set 04
Published operating points and test conditions from this source.
HeaterOrFilamentVoltage
5 V
HeaterOrFilamentCurrent
2 A
PeakInverseVoltageMaximum
1400 V
SteadyStatePeakPlateCurrentMaximum
440 mA
TransientPeakPlateCurrentMaximum
2.5 A
DC Output Current
125 mA
FullWaveRectifier
RMSInputVoltagePerPlate
350 V
CapacitorInputFilter
Reservoir Capacitance
20 uF
CapacitorInputFilter
RMSInputVoltagePerPlate
500 V
ChokeInputFilter
MinimumChokeInductance
10 H
ChokeInputFilter
Data set 05
Published operating points and test conditions from this source.
HeaterOrFilamentVoltageNominal
5 V
HeaterOrFilamentCurrentNominal
2 A
ACPlateSupplyVoltagePerPlateRMS350500VolisValue1
350
Published datasheet table
ACPlateSupplyVoltagePerPlateRMS350500VolisValue2
500
Published datasheet table
Filter Input Capacitor
20
Published datasheet table
Filter Input Choke
10 H
Published datasheet table
DC Output Current
125 mA
Published datasheet table
DC Output Voltage At Filter Input
380 V
Published datasheet table
1TheMaximumRatingsForACPlateSupplyVoltageAndDCOutputCurrentAreInterrelatedAndAreAlsoDependentOn
1
Published datasheet table
3NCHOKEINPUT
3
Published datasheet table
OCAPACITORORCHOKEINPUT0
0
Published datasheet table
ForCAPacIToR1WPUTFILTER1055Value1
1
Published datasheet table
ForCAPacIToR1WPUTFILTER1055Value2
10
Published datasheet table
ForCAPacIToR1WPUTFILTER1055Value3
-55
Published datasheet table
4WHEREEDCOUTPUTVOLTAGEIqR
4
Published datasheet table
PLATECURRENTOF25AMPERES
2.5 A
Published datasheet table
Data set 06
Published operating points and test conditions from this source.
Peak Inverse Plat* Voltage
1400 volts
Published value from supplied target entry
Peak Plate Current (Per Plate)
4 mA
Published value from supplied target entry
Hot-Switching Transient Plate Current (Per Plate) S
5 amperes
Published value from supplied target entry
AC Piate-to-Plate Supply Voltage (rms)
7
Published value from supplied target entry
Half-load to full-load current
44
Published value from supplied target entry
AC Plate-to-Plate Supply Voltage (rms)
1000
Published value from supplied target entry
Half-load to full-load current
15
Published value from supplied target entry
provided the load currents are not less than
35 mA
Published value from supplied target entry
plate supply voltages of
1000 volts
Published value from supplied target entry
Filter Input Capacitor* X
1
Published value from supplied target entry
Data set 07
Published operating points and test conditions from this source.
RectificationType
FullWave text
Center-tapped midpoint circuit