Data set 01
1957 Philips Receiving and Amplifying Tubes
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Characteristics
Heater Voltage
6.3 V
Heater Current
300 mA
Specialized - Cathode Ray ·CathodeRay
MW5320
Philips television projection CRT designed to generate a bright image for optical enlargement rather than ordinary direct viewing. Its high-voltage picture-tube construction supports projected television display.
Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6.3 V / 300 mA
Description
The Philips MW5320 is a television picture/projection cathode-ray tube.
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- 6.3 V
- Nominal heater current
- 300 mA
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 1
Cathode Ray
X-ray radiationInterelectrode capacitances
- Max plate voltage
- 18000 V
Rectangular television picture tube with ion trap, filter glass, metal-backed screen, magnetic deflection, and magnetic focusing.
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 02
1963 Philips Electron Tubes Handbook V2
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Capacitance
Grid-1 capacitance
7 pF
Grid-cathode capacitance
5 pF
Cathode-plus-grid-3 capacitance
8 pF
Outer-coating capacitance
700 to 1100 pF
Other
Screen color
White
Light transmission
70 %
Useful diagonal
506 to - mm
Minimum
Useful width
485 to - mm
Minimum
Useful height
360 to - mm
Minimum
Anode/grid-4 voltage
14000 V
OperatingPoint1
Anode/grid-4 voltage
16000 V
OperatingPoint2
Grid-2 voltage
300 V
Grid-3 voltage
0 to 300 V
Maximum anode voltage
18000 V
Minimum anode voltage
12000 V
Maximum grid-3 voltage
500 V
Maximum grid-3 bias magnitude
100 V
Maximum grid-2 voltage
500 V
Minimum grid-2 voltage
200 V
Characteristic
Grid-1 cutoff-voltage magnitude
40 to 80 V
Data set 03
1999 Philips E-Z
Published operating points and test conditions from this source.
SECTION 1
Cathode Ray
Capacitance
Capacitance
7 pF
Capacitznces Cg1 = 7 pF
Characteristic
Heater voltage
9.5 V
heater voltage must not exceed 9.5 V when the supply
Heater voltage
9.5 V
darf die Heizspannung beim Einschalten 9,5 V nicht
Deflection
2
2) The distance from deflection centre to reference line
Deflection
3
3 Space for deflection coils and focusing device