High power/frequence PCB design - SSTC Halfbridge

Community PCB Design
1

Hello.

I am making a SSTC (Solid State Tesla Coil). That’s a device which converts mains power (directly powered from 230V socket) to high voltage (100kV +).

The halfbridge is made of two IGBTs which are switched at around 200kHz (or less, I might go for 100kHz or so in the end).

I’d like to design my single-sided PCB well but I don’t know where to start.

  1. Can anyone recommend me any online readings, sites, videos, PDFs or ebooks related to high power/frequency PCB design?

  2. Has anyone here designed a halfbridge single-sided PCB for Tesla or induction heater and can share his layout?

  3. Please take a look at my halfbridge schematic and layouts:

4438862500_1458983970.png1082×492 5.84 KB
http://obrazki.elektroda.pl/4438862500_1458983970.png

I have made three PCB layouts for this schematic:

LAYOUT A:

http://obrazki.elektroda.pl/1893150200_1458983676.png

LAYOUT B:

http://obrazki.elektroda.pl/6251836800_1458983678.png

LAYOUT C:

5421217300_1458983680.png392×553 6.46 KB
http://obrazki.elektroda.pl/5421217300_1458983680.png

Which one of those PCBs is the best for so far and how can I improve it more? Any suggestions?

Thanks in advance.