ML-6424 Datasheet, PDF (1/1 Pages) Communications & Power Industries, Inc. – AM broadcast and industrial heating appli-cations

ML-6424/6424
The ML-6424 and 6424 are medium-Mu triodes
used in AM broadcast and industrial heating appli-
cations. The water cooled anodes in these tubes
are rated at 20 kilowatts.
Characteristics
Plate Dissipation (Max.)
Screen Dissipation (Max.)
Grid Dissipation (Max.)
Frequency for Max. rating (CW)
Amplification Factor
Filament/Cathode
Voltage
Current
Capacitance
Input
Output (Max.)
Cgp
Capacitance
Input
Output
Feedthrough
Cooling
Base
Air Socket
Air Chimney
Boiler
Length
Diameter
Weight
20,000 Watts
N/A
600 Watts
30 MHz
20
Thoriated Tungsten
7.0 Volts
120 Amps
Grounded Cathode
32 pf
2.5 pf
26 pf
N/A
pf
pf
pf
Water and Forced Air
Special
N/A
N/A
N/A
15.75 in; 40.0 cm
8.125 in; 20.6 cm
10 lb; 4.5 kg
Class of
Operation
C
C
C
Maximum Ratings
Typical Operation
Type of Service
Industrial Oscillator
Industrial Oscillator
Plate modulated RF amplifier (telephony)
Plate
Voltage
(Volts)
Plate
Current
(Amps)
12,500
3.5
12,500
3.5
9,000
2.5
Plate
Voltage
(Volts)
Screen
Voltage
(Volts)
Plate
Current
(Amps)
Drive Output
Power Power
(Watts) (kiloWatts)
10,000 -1,000
3.3
430
24.4
12,000 -1,000
3.3
430
30.6
8,500 -1,400
1.8
330
12.1
The values listed above represent specified limits for the product and are subject to change. The data should be used for basic
information only. Formal, controlled specifications may be obtained from CPI for use in equipment design.
For information on this and other CPI products, visit our website at: www.cpii.com,
or contact: CPI MPP Division, Eimac Operation, 607 Hansen Way, Palo Alto, CA 94303
telephone: [phone]. fax: [phone] | email: [e-mail]