cpi
|
3cW5000F3 / 8243
4cW50,000J
3cW5000F3 / 8243
The 3CW5000F3/8243 is a water cooled, ceramic/
metal, medium-mu power triode designed primar-
ily for use in industrial radio frequency heating
services. Its water cooled anode is conservatively
rated at 5 kW of plate dissipation with low water
flow and pressure drop. Input of 12.5 kW is per-
missible up to 30 MHz. Plentiful reserve emission
is available from its 375 watt filament. The grid
structure is rated at 150 watts, making this tube
an excellent choice for industrial service.
chaRacteRistics
Plate Dissipation (Max.)
Screen Dissipation (Max.)
Grid Dissipation (Max.)
Frequency for Max. rating (CW)
Amplification Factor
Filament/Cathode
Voltage
Current
Capacitance
Input
Output
Feedthrough
Capacitance
Input
Output
Feedthrough
Cooling
Base
Air Socket
Air Chimney
Boiler
Length
Diameter
Weight
5,000 Watts
N/A
150 Watts
75MHz
22
Thoriated Tungsten
7.5 Volts
51.5 Amps
Grounded Cathode
35.0 pf
0.9 pf
20 pf
N/A
N/A
N/A
N/A
Water and Forced Air
Flexible Filament Leads
N/A
N/A
N/A
22.06 in; 560.30 mm
3.63 in; 92.10 mm
6.0 lb; 2.7 kg
MaxiMuM Ratings
class of
Operation
c
c
aB2
aB2
type of service
plate
Voltage
(Volts)
6,000
5,000
6,000
6,000
plate
current
(amps)
2.5
2.0
2.5
2.5
plate
Voltage
(Volts)
6,000
5,000
6,000
5,000
typical OpeRatiOn
screen
Voltage
(Volts)
---
---
---
---
plate
current
(amps)
2.1
1.5
3.0
2.3
Drive
Output
power
power
(Watts) (kiloWatts)
136
76
113
59
10.0
5.58
13.0
8.0
grid Driven RF amplifier
grid Driven RF amplifier plate Modulated
grid Driven aF amplifier or Modulator
grid Driven aF amplifier or Modulator
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 MPP products, visit our website at:
www.cpii.com,
or contact: CPI Microwave Products 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. ]
