PZ30
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BrandMullard
ClassRectifier
BaseOctal
Filament52V @ 300mA
Construction
Primary TypeDouble Diode
Rectifier TypeIndirectly Heated
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage240 V
Cathode Current200 mA
H-C Voltage650 V
Audio Performance
Key Features
- Two separate half-wave sections
- Primarily intended for d.c./a.c. television equipment
- Indirectly heated
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Half-wave circuit | 200V | - | - | - | 400mA |
| Half-wave circuit | 220V | - | - | - | 400mA |
| Half-wave circuit | 240V | - | - | - | 400mA |
| Voltage doubler circuit | 220V | - | - | - | 200mA |
| Voltage doubler circuit | 240V | - | - | - | 200mA |
Application Notes
Primarily intended for use as half-wave or voltage-doubling rectifier in television equipment.
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