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Hydrogen Thyratrons-GL109
Product Name£ºHydrogen Thyratrons-GL109
Item No£ºGL109
Description:
Hydrogen Thyratrons-GL109  Download
Product Details Introduction

Anode Parameter


Peak forward anode voltage

12kV

Peak anode current

3000 A

Peak inverse anode current

1500A

Average Anode Current

100mA

Rate of rise of anode current

50k A/u s (see notes 1)

Anode Dissipation Factor

2.5kA

Average Anode Current

18*109VApps

Maximum pulse power

18MW

Grid 2 drive


Unloaded grid 2 drive pulse voltage

500V ~ 1500V

Grid 2 pulse duration

1us ~ 2us

Rate of rise of grid 2 pulse

5kV/us

Peak inverse grid 2 voltage

200V max

Loaded grid 2 bias voltage

0V ~ -150V

Forward impedance of grid 2 circuit

50 ~ 200

Grid 2 pulse delay

0.5us ~ 2us

Grid 1 Pulse drive


Unload grid 1 drive pulse voltage

500V ~ 1500V

Grid 1 pulse duration

2us(min)

Rate of rise of grid 1 pulse

1kV/us(min)

Peak inverse grid 1 voltage

200V(max)

Drive current

1.0A~3.0A

Grid 1 DC drive


DC grid 1 unloaded priming voltage 

75V~150 V

DC grid 1 priming current

50mA ~ 150 mA

Heater


Cathode heater voltage

6.3V+-5%V ac

Cathode heater current

5A~7A

Reservoir heater voltage

6.3V+-5%V ac

Reservoir heater current

1.0A~1.5A

Minimum heater time

5min

Mechanical Characteristics


Dimension and tube connections

See dimensional date

Net weight

500g approx

Mounting position

Any[2]

Dimension

See outline

Cooling way

Forced-air and natural (see notes 3)

Notes

1. This rate of rise refers to that part of the leading edge of the pulse between 26% and 70%of the pulse amplitude.

2. The tube must be mounted by means of its cathode mounting flange.


3. The temperature of the envelope must not exceed the value specified below.

Ceramic, anode and grids.....................................................................150˚C
Cathode mounting flange and base.....................................................120˚C

SCHEMATIC DIAGRAM



R1, Grid 1 series resistor. 12 W vitreous enameled wire wound is recommended, of a total impedance to match the grid 1 drive pulse circuit.
R2,Grid 2 series resistor. 12 W vitreous enameled wire wound is recommended, of a total impedance to match the grid 2 drive pulse circuit.
C1,Reservoir protection capacitors, 1000pF low inductance with a voltage rating>=500V. ( e. g . ceramic)
C2,Reservoir protection capacitors, 1uF with a voltage rating>=500V. ( e. g . polycarbonate or polypropylene)


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