GU-98A Печать

POWER TRANSMITTING TRIODE

GU-9

 

Ceramic/metal triode with output power of 1,2 MW, with directly heated thoriated tungsten cathode, water forced plate cooling, intended for use for physical research as well as for RF industrial heating. .

 

General characteristics

 

Electrical

Heater voltage 26 V

Heater current 1000 А

Amplification factor 50

Interelectrode capacitances :

Grid - cathode 720 pF

Grid - plate 270 pF

Cathode - plate 15 pF

Maximum frequency 30 Мhz

 

Mechanical

 

Maximum dimensions:

Height 910 mm

Diameter 295 mm

Weight 70 kg

Cooling:

- platewater forced

- other elements of envelope – air forced

Maximum temperature of envelope 200о С

 

Maximum ratings

Heater voltage 26,5 V

DC plate voltage 18 kV

DC grid voltage, negative 1000 V

Plate dissipation 1000 kW

Grid dissipation 12 W

 

Typical operation (calculated)

Heater voltage 26 V

DC plate voltage 18 kV

DC grid voltage, negative 550 V

DC plate current 96 А

DC grid current 21 А

Output power 1200 kW