cpi
|
3cW40,000H3
cpi | 4cW50,000J
3cW40,000H3
The 3CW40,000H3 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 40 kW of plate dissipation with low water
flow and pressure drop. Input of 100 kW is per-
missible up to 90 MHz. Plentiful reserve emission
is available from its 1600 watt filament. The grid
structure is rated at 800 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
40,000 Watts
---
750 Watts
90 MHz
20
Thoriated Tungsten
10.0 Volts
160 Amps
Grounded Cathode
70.0 pf
2.3 pf
43 pf
---
--- pf
--- pf
--- pf
Water and Forced Air
Flexible Filament
Leads
---
---
---
21.23 in; 539.20 mm
6.75 in; 171.40 mm
14.0 lb; 6.4 kg
type of service
RF industrial oscillator
MaxiMuM Ratings
plate
Voltage
(Volts)
12,000
plate
current
(amps)
9
ypical OpeRatiOn
t
plate
current
(amps)
9.0
Drive
Output
power power
(Watts) (kiloWatts)
1,040
70.0
class of
Operation
c
plate
screen
Voltage Voltage
(Volts)
(Volts)
10,000
---
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 Operations, 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. ]
