Rectifier - Full Wave ·Rectifier-Rectifier
Early Cunningham directly heated full-wave rectifier for radio power supplies. Its 2.5 V filament construction provides AC-to-DC rectification for contemporary receiving equipment.
The 382 is a rectifier described in the Cunningham Radio Tube Manual for detector, amplifier, oscillator, rectifier, or power-output service as applicable to the type.
Medium-shell UX 4-contact
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
2 physical sections, each with unique specifications.
Section 1
No fixed ratings are recorded for this section.
Core published characteristics promoted conservatively from the approved manual sheet.
Section 2
No fixed ratings are recorded for this section.
Second physical rectifier section; electrical properties populated from the documented 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.
Heater/filament voltage
2.5 V
Published nominal
Heater/filament current
3 A
Published nominal
Heater/filament voltage
2.5 V
Published nominal
Heater/filament current
3 A
Published nominal