CPI 4CPL1000C

The 4CPL1000C tube is designed for switch tube,
pulse modulator, or voltage regulator service. It
will pass anode current up to 8 amperes for pulses
up to 100 microseconds duration, and derated
values of anode current at longer pulse durations.
This tube is designed for immersion in cooling a
liquid dielectric and can dissipate 1,000 watts.
In air with proper cooling, plate dissipatin is 300
watts. The 4CPL1000C has an integral mounting
flange. This tube is rated to operate at an anode
potential up to 15 kVdc when immersed in the
recommended coolant. When immersed, the rating is not altitude dependant.
Class of Operation
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
Maximum Ratings
Type of Service
Plate Voltage
(Volts)
Plate
Current
(Amps)
Pulse modulator or switch tube
15,000
8.0
Oxide Coated
6.3 Volts
4.9 Amps
pf
pf
pf
pf
pf
pf
Liquid or Forced Air
Special with Solder
Terms
------2.68 in; 68.07 mm
2.75 in; 69.85 mm
---
T ypical Operation
Plate
Screen
Voltage Voltage
(Volts)
(Volts)
7,000
1,000 Watts
15 Watts
2 Watts
--- MHz
Plate
Current
(Amps)
Drive
Output
Power Power
(Watts) (kiloWatts)
700
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 : po[email protected]
CPI | 4CPL1000C
CPI | 4CW50,000J
4CPL1000C