| |
Relay, grid
controlled rectifier |
Modulator |
Notes |
| Heater voltage |
6.3V |
6.3V |
|
| Heater current |
0.6A |
0.6A |
|
| Max peak AC anode voltage |
|
500V |
After pulse, 20µs
delay needed before
+ve voltage of >10V |
| Max peak forward anode
voltage |
650V |
500V |
|
| Max anode PIV |
1300V |
100V |
|
| Max G2 voltage (conduction) |
-10V |
-10V |
|
| Max G1 voltage (conduction) |
-10V |
-10V |
|
| Max peak G2 voltage (non-conduction) |
-100V |
-50V |
|
| Max peak G1 voltage (non-conduction) |
-100V |
-100V |
|
| Max peak heater-cathode
voltage |
-100 to +25V |
0 |
|
| Max G1 circuit resistance |
10M ohm |
500k ohm |
|
| Min G2 series resistance |
|
2k ohm |
|
| Max G2 series resistance |
|
25k ohm |
|
| Max peak cathode current |
0.5A |
10A |
|
| Max mean cathode current |
100mA |
10mA |
Average over any
interval of 30s minimum |
| Max peak G2 current |
|
20mA |
|
| Max peak G1 current |
|
20mA |
|
| Max mean G2 current |
10mA |
|
Average over
any
interval of 30s minimum |
| Max mean G2 current |
10mA |
|
| Max pulse duration |
|
5µs |
|
| Max rate of rise of cathode
current |
|
100A/µs |
|
| Max p.r.f. |
|
500pps |
|
| Max duty cycle |
|
0.001 |
|
| Max ambient temp range |
-75 to +90C |
-75 to +90C |
|
| Min cathode heating time |
10s |
10s |
|
