Rectifier - Full Wave ·Rectifier-Rectifier
Philips directly heated full-wave high-vacuum rectifier for AC mains receiver power supplies. Its heavy filament and dual-anode construction support comparatively high-current B-plus supplies.
1817 is a Rectifier device in the supplied Philips literature. Directly heated full-wave high-vacuum rectifier for AC mains receivers.
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
Directly heated full-wave high-vacuum rectifier for AC mains receivers.
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.
Maximum AC no-load voltage per plate
350 V
FullWave
Maximum DC output current
300 mA
FullWave
Maximum AC no-load voltage per plate
350 V
FullWave
Maximum DC output current
300 mA
FullWave
Data set 02
Published operating points and test conditions from this source.
Heater voltage
40 V
Nominal
Heater current
4 A
Nominal
Rectified current
300 mA
Maximum
Heater voltage
40 V
Nominal
Heater current
4 A
Nominal
Rectified current
300 mA
Maximum