ML-7482

cpi | M l-7482 cpi | 4cW50,000J Ml-7482 The ML-7482 is a vapor cooled, ceramic/metal, medium-mu power triode designed primarily for use in industrial radio frequency heating services. Its vapor cooled anode is conservatively rated for 2 00 kW of plate dissipation. A glazed ceramic is used to make insulator cleaning easy. Input of 640 kW is permissible up to 30 MHz. Plentiful reserve emission is available from its 6525 watt filament. The grid structure is rated at 2.5 kW, 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 200,000 Watts --2,500 Watts 30 MHz 45 Thoriated Tungsten 14.5 Volts 450 Amps --200 pf 75 pf 4 pf ----- pf --- pf --- pf Vapor and Forced Air Coaxial ------26.3 in; 668.0 mm 11.4 in; 289.6 mm 120 lb; 54.5 kg type of service grid driven linear RF amplifier plate modulatef RF amplifier MaxiMuM Ratings plate Voltage (Volts) 20,000 15,000 20,000 plate current (amps) 35 20 35 ypical OpeRatiOn t plate current (amps) 9.6 20.5 29 Drive Output power power (Watts) (kiloWatts) 5,000 5,700 6,000 115.0 220.0 440.0 class of Operation aB c c plate screen Voltage Voltage (Volts) (Volts) 20,000 15,000 20,000 --- --- --- RF power amplifier or oscillator 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