Rectifier - TV Line Scan Boost ·Rectifier
Tung-Sol flyback high-voltage rectifier for television receivers. Its specialized construction rectifies horizontal-output pulses to generate picture-tube accelerating voltage.
3AT2 is described in the supplied Tung-Sol datasheet as a flyback high-voltage rectifier. Published electrical ratings and operating characteristics were extracted from the supplied source.
Duodecar 12-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.
1 physical section, each with unique specifications.
Section 1
Flyback service; soft-X-ray warning.
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.
Peak inverse plate voltage
30000 V
FlybackRectifier
Peak plate current
88 mA
FlybackRectifier
DC plate current
1.7 mA
FlybackRectifier
Plate to heater cathode and internal shield
1.5 pF
Data set 02
Published operating points and test conditions from this source.
Heater voltage
3.15 V
Published heater rating
Heater current
600 mA
Published heater rating
Peak inverse plate voltage
30000 V
FlybackRectifier
Peak plate current
88 mA
FlybackRectifier
DC plate current
1.7 mA
FlybackRectifier
Data set 03
Published operating points and test conditions from this source.
Tube Voltage Drop
77 V
Ib=7mA
Data set 04
Published operating points and test conditions from this source.
Voltage (AC or DC) — published value 1
3.15 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Voltage (AC or DC) — published value 2
0.32 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Voltage (AC or DC) — published value 3
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Current at heater volts =3.15 — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Current at heater volts =3.15 — published value 2
3.15 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Current at heater volts =3.15 — published value 3
0.22 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Direct Interelecirode Capacitance (Approx.):a — published value 1
0
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Direct Interelecirode Capacitance (Approx.):a — published value 2
0
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Pin 1 -Heater, Cathode, — published value 1
1
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Pin 1 -Heater, Cathode, — published value 2
0
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Pin 8 -Heater
8
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Pin 12 -Heater
12
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Average Plate Current
1.7 mA
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
This rating is appl icable when the duration of the voltage pul se does — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
This rating is appl icable when the duration of the voltage pul se does — published value 2
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
This rating is appl icable when the duration of the voltage pul se does — published value 3
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
The high voltages at which the gAT2 is operated are very — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
The high voltages at which the gAT2 is operated are very — published value 2
2 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
The high voltages at which the gAT2 is operated are very — published value 3
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
high voltages. Particular care against fatal shock should be — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
high voltages. Particular care against fatal shock should be — published value 2
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
high voltages. Particular care against fatal shock should be — published value 3
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
taken in the measurement of heater voltage. Under al l circum — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
taken in the measurement of heater voltage. Under al l circum — published value 2
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
X-radiation. The voltages employed in some television — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
X-radiation. The voltages employed in some television — published value 2
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
X-radiation. The voltages employed in some television — published value 3
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
receivers and other high-voltage equipment are sufficiently — published value 1
0
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
receivers and other high-voltage equipment are sufficiently — published value 2
0
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
high that high-voltage rectifier tubes may produce X-radiation — published value 1
0 mA
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
high that high-voltage rectifier tubes may produce X-radiation — published value 2
0 mA
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
high that high-voltage rectifier tubes may produce X-radiation — published value 3
0 mA
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Peak Inverse Plate Voltage° — published value 1
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Peak Inverse Plate Voltage° — published value 2
30000 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Peak Inverse Plate Voltage° — published value 3
0 V
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Peak Plate Current
88 mA
Published datasheet value; multiple numbers on a row represent separate source limits or conditions.
Peak inverse plate voltage
30000 V
Explicitly published rectifier rating/characteristic.
Peak plate current
88 mA
Explicitly published rectifier rating/characteristic.
Average plate current
1.7 mA
Explicitly published rectifier rating/characteristic.