Uploaded July 2024 | Updated September 2026, 2 weeks ago
!!! High Voltage used in this experiment, only experiment if you know how to handle and at your own risk !!!
Current measurement in this video is done with Tekbox RF current monitoring probe TBPCP1-2100
The measurement was also done at some distance, but for video the scope was close to the setup.
The diode block used is old AEG DD 31N 1400K 14AN
The SCR block used is old AEG DT 18N 1400 KOC 9V2
I know Mhz switching will not be possible with SCR, still looking for other ways. The importance of this video to only show that the possibility excists.
This experiment is still under development.
For people who are intrested, you can see the difference in behaviour with mosfet and IGBT in case of Earth grounding:
mosfet: 6A04JT17-247 Genesic
youtu.be/BdDjBR0wi8U
IGBT: GW30N120KD
youtu.be/5niffuBOQpA
This is what they both have in common:
youtu.be/KRaGCAezvHA
capacitor used: CDE SCRN234R-F 2uF 1000V peak, not protected
Note: It doesn´t have to be this exact type of capacitor, I tried other AC capacitors also and they work. This one is the best that I have available with the least self discharge time, so I´m able to repeat my experiments a few times before I need to recharge.
!!! High Voltage used in this experiment, only experiment if you know how to handle and at your own risk !!!
Current measurement in this video is done with Tekbox RF current monitoring probe TBPCP1-2100
The measurement was also done at some distance, but for video the scope was close to the setup.
The diode block used is old AEG DD 31N 1400K 14AN
The SCR block used is old AEG DT 18N 1400 KOC 9V2
I know Mhz switching will not be possible with SCR, still looking for other ways. The importance of this video to only show that the possibility excists.
This experiment is still under development.
For people who are intrested, you can see the difference in behaviour with mosfet and IGBT in case of Earth grounding:
mosfet: 6A04JT17-247 Genesic
youtu.be/BdDjBR0wi8U
IGBT: GW30N120KD
youtu.be/5niffuBOQpA
This is what they both have in common:
youtu.be/KRaGCAezvHA
capacitor used: CDE SCRN234R-F 2uF 1000V peak, not protected
Note: It doesn´t have to be this exact type of capacitor, I tried other AC capacitors also and they work. This one is the best that I have available with the least self discharge time, so I´m able to repeat my experiments a few times before I need to recharge.
