My first attempt and lash up of a simple class e sstc based on Steve ward's design with slight modifications. Mosfet is irfp250, Mosfet driver is UCC37322. 75v then 150v.
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https://www.youtube.com/watch?v=3kzEFmc7Lu0
A simple translational robotic arm that I built that emulates the user's input in real-time, similar to a Hot Cell arm or ROV robotic arm. The microcontroller is a PIC18F27Q10, and the servos are 3 x 10kg (waist, wrist, gripper) servos, and 3 25kg (shoulder, 2 elbows) servos. Powered by 2 18650 cells. Printed in PLA
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https://www.youtube.com/watch?v=rRkXkwGUpIM
I replaced the old 3A 25.2v transformer for a bigger 10A 25v/50v High-power transformer, Run through a voltage doubler. First run is 75V, second run is 150vdc @ .5A. The MOSFET is an FQA8N100C from Fairchild Semiconductor.
Please be safe if recreating this setup. I (zker666) am not responsible for any electrocution, burns, or potential death as a result of watching this video and recreating the shown setup without the proper safety and knowledge. This video is ONLY intended for the entertainment and educational purposes aimed towards the qualified enthusiasts and engineers who are interested in high voltage engineering design and hobby projects.
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https://www.youtube.com/watch?v=e7nj7fm0zik
My original lashup of my own driver circuit based on a 555/mosfet schematic modified for high power. Power supply based on Steve Ward's class e sstc circuit. 75v input.
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https://www.youtube.com/watch?v=YH5vRk278nE