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3CW20,000H3  /  3CW20000H3              





The 3CW20000H3  /  3CW20,000H3 Vacuum tube is a water cooled, medium mu triode used in Industrial RF heating applications.



Electrical specifications for the 3CW20,000H3  /  3CW20000H3 Vacuum Tube:

Filament                                                                          Thoriated Tungsten mesh                            

Voltage                                                                            7.5 Volts                                  

Current                                                                             99 Amps                          

Amplification factor                                                         20                                                  

Plate Dissipation                                                            20,000 Watts                               

Grid Dissipation                                                              250 Watts             

Maximum frequency for full rating CW                           90 MHz

Capacitance Grounded Cathode connection:

Input                                                                                    53 pf

Output                                                                                 1.4 pf

Feedback                                                                           34 pf


 Mechanical specifications for the 3CW20,000H3  /  3CW20000H3 Vacuum Tube:


Cooling                                                                     Water & forced air                                                          

Base                                                                         Flexible leads                          

Length                                                                      18.25 in. 

Diameter                                                                    6.75 in.

Weight                                                                       12 lbs.









Copyright 2001 GREENSTONE USA All rights reserved.
Revised: March 15, 2007