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Update Time:2013-12-10Hydrogen Thyratrons List

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Product Name:Hydrogen Thyratrons

Item No:GL109

Description:

DownLoad GL109

GL109 Product Introduce

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/μ 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:

1μs~2μs

Rate of rise of grid 2 pulse:

5kV/μs

Peak inverse grid 2 voltage:

200V max

Loaded grid 2 bias voltage:

0V~-150V

Forward impedance of grid 2 circuit:

50Ω~200Ω

Grid 2 pulse delay:

0.5μs~2μs

Grid 1 Pulse drive


Unload grid 1 drive pulse voltage:

500V ~ 1500V

Grid 1 pulse duration:

2μs(min)

Rate of rise of grid 1 pulse:

1kV/μs(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℃
Cathode mounting flange and base…………………………………120℃

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, 1μF with a voltage rating≥500V. ( e. g . polycarbonate or polypropylene)