NJ7P SQL Tube Database Query

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5BC3A
Full-Wave Rectifier

EIA Base & Outline

EIA Base: 9QJEIA Bulb: 12-99
Source ........................................ RCA RC-27 - 1973

Application

Source ........................................ RCA RC-27 - 1973
Novar type used in power supplies of radio equipment and tv receivers having high dc requirements. Requires novar nine-contact socket.

Mechanical Data

Source ........................................ RCA RC-27 - 1973
Bulb .......................................... T-12
EIA Outline ................................... 12-99
EIA Base ...................................... 9QJ

Electrical Data

Source ........................................ RCA RC-27 - 1973
Filament Voltage .............................. 5.0 V
Filament Current .............................. 3.0 A

Maximum Ratings (Design Center Values)

Each Diode
Source ........................................ RCA RC-27 - 1973
Peak Inverse Plate Voltage .................... 1700 V
Voltage Drop @ Current ........................ 53 V @ 300 mA

Characteristics and Typical Operation

Rectifier
Source ........................................ RCA RC-27 - 1973
AC Plate Supply Voltage Each Plate (RMS) ...... 300 V
Input Capacitor ............................... 40 Mfd
Effective Plate Supply Impedance Each Plate ... 21 Ω
DC Half-Load Output Current ................... 150 mA
DC Half-Load Output Voltage ................... 335 V
DC Output Current ............................. 300 mA
DC Output Voltage ............................. 290 V
Voltage Regulation (Half-Load to Full-Load) ... 45 V

Rectifier
Source ........................................ RCA RC-27 - 1973
AC Plate Supply Voltage Each Plate (RMS) ...... 450 V
Input Capacitor ............................... 40 Mfd
Effective Plate Supply Impedance Each Plate ... 67 Ω
DC Half-Load Output Current ................... 137.5 mA
DC Half-Load Output Voltage ................... 520 V
DC Output Current ............................. 275 mA
DC Output Voltage ............................. 460 V
Voltage Regulation (Half-Load to Full-Load) ... 60 V

Rectifier
Source ........................................ RCA RC-27 - 1973
AC Plate Supply Voltage Each Plate (RMS) ...... 550 V
Input Capacitor ............................... 40 Mfd
Effective Plate Supply Impedance Each Plate ... 97 Ω
DC Half-Load Output Current ................... 81 mA
DC Half-Load Output Voltage ................... 680 V
DC Output Current ............................. 162 mA
DC Output Voltage ............................. 630 V
Voltage Regulation (Half-Load to Full-Load) ... 50 V

Rectifier
Source ........................................ RCA RC-27 - 1973
AC Plate Supply Voltage Each Plate (RMS) ...... 450 V
Input Inductor ................................ 10 H
DC Half-Load Output Current ................... 174 mA
DC Half-Load Output Voltage ................... 355 V
DC Output Current ............................. 348 mA
DC Output Voltage ............................. 340 V
Voltage Regulation (Half-Load to Full-Load) ... 15 V

Rectifier
Source ........................................ RCA RC-27 - 1973
AC Plate Supply Voltage Each Plate (RMS) ...... 550 V
Input Inductor ................................ 10 H
DC Half-Load Output Current ................... 137.5 mA
DC Half-Load Output Voltage ................... 445 V
DC Output Current ............................. 340 mA
DC Output Voltage ............................. 440 V
Voltage Regulation (Half-Load to Full-Load) ... 5 V

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Fri, 24 Jun 2022 19:20:45 -0700