1. First Test of Piezo-Supplies
Modified Oxford Applied Pulser vs. GSI homemade HV-switch
June

2. Modification of the PLV-1000
New 10 kV - Plug
Lemo – Trigger Plug
Additional trig-cable

3. Modification of the PLV-1000

4. First Results with Trigger Bypass
500 Volts nominal voltage, no load…

5. First Results with Trigger Bypass
500 Volts nominal voltage, Piezo valve pluged -> voltage drop

6. First Results with Trigger Bypass
500 Volts nominal voltage – leading edge…

7. First Results with Trigger Bypass
500 Volts nominal voltage –falling edge…

8. Behlke based GSI development
Solid state HV-switch
Supply modules

9. Capacitor storage box
HV-capacitor 70 uF
LV-capacitors 10 mF

10. First Results with GSI-switch
1000 Volts nominal voltage – no voltage drop…

11. First Results with GSI-switch
1000 Volts nominal voltage – leading edge…

12. First Results with GSI-switch
1000 Volts nominal voltage – falling edge…

13. To be continued…