Index of /~astummer/Archives/2005 n-Pulse Selector/Pics/Electrical, during tests

[ICO]NameLast modifiedSizeDescription
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[IMG]FET gate drive with keep-alive pulses at 114nS every 1.28uS.gif2006-01-06 20:18 17K 
[IMG]Ferrite Pulse Transformers on PCB.jpg2006-01-19 16:46 453K 
[IMG]First stage FET Drain, drive=12V, no 2nd stage FETs, ferrite 28B0315-100.gif2005-12-21 15:50 13K 
[IMG]First test with both stacks, no Pockels cell but Tek reg probes, zoom in.gif2006-01-04 15:49 16K 
[IMG]First test with both stacks, no Pockels cell but Tek reg probes, zoom out.gif2006-01-04 15:49 15K 
[IMG]Full 'on' FET stack, HV=4KV, P6015 HV 'scope probe.gif2006-01-04 15:49 13K 
[IMG]Full 'on' FET stack, HV=500V, P6015 HV 'scope probe.gif2006-01-04 15:49 13K 
[IMG]Full 'on' FET stack, HV=500V, reg 'scope probe.gif2006-01-04 15:49 13K 
[IMG]Gate drive to first 'on' fet with pulsed gate.gif2006-01-06 15:09 17K 
[IMG]HV startup, from 0 to 4KV, meas at pockels.gif2006-01-04 16:28 13K 
[IMG]Last stage (2 sets), 25V & 500V, HV 'scope probe, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Last stage (2 sets), 25V & 500V, normal 'scope probe, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Second stack at 4KV, no load.gif2006-01-04 16:24 14K 
[IMG]Second stage FET drain with 1 ferrite, drive=25V, 2 2nd stage FETs, no 3rd stage, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Second stage FET drain with 8 ferrites, 10nS, drive=25V, 2 2nd stage FETs, no 3rd stage, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Second stage FET drain with 8 ferrites, 50nS, drive=25V, 2 2nd stage FETs, no 3rd stage, ferrite HFB075024-000.gif2005-12-21 15:50 14K 
[IMG]Second stage FET gate, drive=25V, 2 2nd stage FETs with no drain connection, ferrite 28B0315-100.gif2005-12-21 15:50 13K 
[IMG]Second stage FET gate, drive=25V, 2 2nd stage FETs with no drain connection, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Second stage FET gate, drive=25V, no 2nd FETs, ferrite 28B0315-100.gif2005-12-21 15:50 13K 
[IMG]Stack at 4KV and 100V Vdrive with 1st stage driver removed.gif2006-01-05 15:55 13K 
[IMG]Third stage FET gate, drive=25V, no 3rd stage FETs, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Two FET pairs, 25V & 500V, HV 'scope probe, ferrite HFB075024-000.gif2005-12-21 15:50 13K 
[IMG]Zoom in of 'On' stack with 'keep-alive' FET pulses, 30nS pulse every 160nS, Vdrive=100V, HV=500V.gif2006-01-06 20:50 20K 
[IMG]Zoom in of 'On' stack with 'keep-alive' FET pulses, 115nS pulse every 1.28uS, Vdrive=100V, HV=500V.gif2006-01-06 20:49 16K 
[IMG]Zoom in of 'On' stack with one FET pulse, Vdrive=100V, HV=500V.gif2006-01-06 20:18 14K 
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