4CPW1000KA

cpi | 4 cpW1000Ka/ 9009 cpi | 4cW50,000J 4cpW1000Ka/9009 The 4CPW1000KA/9009 is a water-cooled power tetrode intended for use as a pulse modulator or in pulse regulator service. The tube is rated for 150 kVdc holdoff in a protective atmosphere, with a 9 0 amperes pulse cathode curent rating during conduction and a 1000 kilowatt anode dissipation rating (average during pulse). Peak anode current capability in excess of 150 ampers for short pulse operation is practical. 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 1,000,000 Watts 3,500 Watts 1,500 Watts --- MHz 4.5 Thoriated Tungsten 12 Volts 660 Amps Grounded Cathode 770 pf 50 pf 4 pf ----- pf --- pf --- pf Water and Forced Air Special ------31 in; 79.0 cm 17 in; 43.18 cm 175 lb; 80 kg type of service MaxiMuM Ratings plate Voltage (Volts) 15,000 150,000 plate current (amps) 90 90 ypical OpeRatiOn t plate current (amps) --- 50 Drive Output power power (Watts) (kiloWatts) --- --- --5.8 class of Operation --- --- plate screen Voltage Voltage (Volts) (Volts) --- 120,000 --- 1,500 switch tube (max regulation range 20 kV) pulse 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 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