half-bridge converter

Hello, I have designed a TL494 half bridge power supply which simulates fine in LTspice but has some problems when soldered on a board and I can not figure out how to fix them. Schematic pictures are attached. 1. If I connect GDT1 and GDT2 as seen in the schematic pictures, the output...

Hello, dear collegues! I'm currently designing H-bridge converter for DC-motor drive. I decided to use bootstrap driver for driving converter MOSFETs. IRF8721PBF were choosen as switches, IR2184 was chosen as a gate driver. To quickly test their performance I soldered bread board with...