cpi
|
Ml-6420 / 6420
cpi | 4cW50,000J
Ml-6420/6420
The ML-6420 and 6420 are medium-Mu triodes
used in AM broadcast and industrial heating ap-
plications. The water cooled anode is rated at 12.5
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
Cgp
Capacitance
Input
Output
Feedthrough
Cooling
Base
Air Socket
Air Chimney
Boiler
Length
Diameter
Weight
12,500 Watts
N/A
375 Watts
30 MHz
20
Thoriated Tungsten
7.0 Volts
85 Amps
Grounded Cathode
30 pf
2.0 pf
19 pf
N/A
pf
pf
pf
Water and Forced Air
Special
N/A
N/A
13.88 in; 35.2 cm
4.25 in; 10.79 cm
8 lb; 3.64 kg
type of service
industrial Oscillator
industrial Oscillator
MaxiMuM Ratings
plate
Voltage
(Volts)
10,000
10,000
8,000
plate
current
(amps)
2.2
2.2
1.8
ypical OpeRatiOn
t
plate
current
(amps)
1.0
2.0
1.25
Drive
Output
power power
(Watts) (kiloWatts)
100
240
270
6.1
13.2
5.9
class of
Operation
c
c
c
plate
screen
Voltage Voltage
(Volts)
(Volts)
8,000
9,000
6,000
-700
-750
-800
plate modulated RF amplifier (telephony)
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
:
1(800) 414-8823.
fax
:
(650) 592-9988 |
email
:
powergrid@cpii.com
CPI [ COMMUNICATIONS & POWER INDUSTRIES, INC. ]
