GZ34S

GZ34-type double-anode full-wave rectifier for substantial power-supply loads. Its five-volt heater and strong peak-current capability suit amplifier and professional electronic supplies.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 2
Base: -
Socket code: -
Base pins: 8
Nominal heater: 5 V / 1.9 A

Description

The source identifies this device as GZ34S Double anode rectifying tube. It also specifies double-anode rectifier service.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: -
Base pins: 8
Nominal heater voltage: 5 V
Nominal heater current: 1.9 A
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

2 physical sections, each with unique specifications.

Section 1

Rectifier

X-ray radiationInterelectrode capacitances

Rectifier peak inverse voltage: 1500 V
Rectifier nominal output current: 250 mA
Rectifier peak forward current: 750 mA

Double-anode rectifying tube; repeated identical rectifier sections compressed to one emitted section row.

Section 2

Rectifier

X-ray radiationInterelectrode capacitances

Rectifier peak inverse voltage: 1500 V
Rectifier nominal output current: 250 mA
Rectifier peak forward current: 750 mA

Second physical rectifier section; promoted electrical properties populated from identical section.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

199X JJ

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

TransformerSeriesResistancePerPlate
75 ohm
CapacitorInputFilter;50Hz;ACPerPlate=300V
DC Output Current
250 mA
CapacitorInputFilter;50Hz;ACPerPlate=300V
FilterCapacitance
60 uF
CapacitorInputFilter;50Hz;ACPerPlate=300V
DC Output Voltage
330 V
CapacitorInputFilter;50Hz;ACPerPlate=300V
TransformerSeriesResistancePerPlate
125 ohm
CapacitorInputFilter;50Hz;ACPerPlate=400V
DC Output Current
250 mA
CapacitorInputFilter;50Hz;ACPerPlate=400V
FilterCapacitance
60 uF
CapacitorInputFilter;50Hz;ACPerPlate=400V
DC Output Voltage
430 V
CapacitorInputFilter;50Hz;ACPerPlate=400V
TransformerSeriesResistancePerPlate
175 ohm
CapacitorInputFilter;50Hz;ACPerPlate=500V
DC Output Current
200 mA
CapacitorInputFilter;50Hz;ACPerPlate=500V
FilterCapacitance
60 uF
CapacitorInputFilter;50Hz;ACPerPlate=500V
DC Output Voltage
560 V
CapacitorInputFilter;50Hz;ACPerPlate=500V
TransformerSeriesResistancePerPlate
200 ohm
CapacitorInputFilter;50Hz;ACPerPlate=550V
DC Output Current
160 mA
CapacitorInputFilter;50Hz;ACPerPlate=550V
FilterCapacitance
60 uF
CapacitorInputFilter;50Hz;ACPerPlate=550V
DC Output Voltage
640 V
CapacitorInputFilter;50Hz;ACPerPlate=550V
DC Output Current
250 mA
ChokeInputFilter;50Hz;ACPerPlate=300V
ChokeInductance
10 H
ChokeInputFilter;50Hz;ACPerPlate=300V
DC Output Voltage
250 V
ChokeInputFilter;50Hz;ACPerPlate=300V
DC Output Current
250 mA
ChokeInputFilter;50Hz;ACPerPlate=400V
ChokeInductance
10 H
ChokeInputFilter;50Hz;ACPerPlate=400V
DC Output Voltage
330 V
ChokeInputFilter;50Hz;ACPerPlate=400V
DC Output Current
250 mA
ChokeInputFilter;50Hz;ACPerPlate=500V
ChokeInductance
10 H
ChokeInputFilter;50Hz;ACPerPlate=500V
DC Output Voltage
420 V
ChokeInputFilter;50Hz;ACPerPlate=500V
DC Output Current
225 mA
ChokeInputFilter;50Hz;ACPerPlate=550V
ChokeInductance
10 H
ChokeInputFilter;50Hz;ACPerPlate=550V
DC Output Voltage
465 V
ChokeInputFilter;50Hz;ACPerPlate=550V

Data set 02

2026 JJ Electronic

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

Uf
5 V
Published value
If
1.9 A
Published value
f
50
Published value
ID.C.
250
Published value
UD.C.
330
Published value
f
50
Published value
ID.C.
250
Published value
L
10
Published value
Rt
0
Published value
UD.C.
250
Published value
f
50
Published value
Ua invp
1500 V
Published value
Ip
750 mA
Published value
C
60 µF
Published value
ID.C.
250
Published value