DC power sources and the ripple factor, New Video

Admin/ September 1, 2021/ Electric Energy

I like to present the educational video about DC power sources and the ripple factor. Here I go into more details what power supply to use and the issue of ripple for your application. While it is easy to see that just rectifying mains AC should be the smartest way,

Class E amplifier driven Tesla coil

Admin/ November 20, 2020/ Electric Energy

I have uploaded the latest video of the Class E amplifier lecture. This time I drive a Tesla coil. This video should be linked under Movie as alternative energy project but it is also about learning how to do it first. Only a handful of people did ever build a

Class E Radio frequency amplifier simulation and build

Admin/ November 16, 2020/ Electric Energy

After various simulations and tests I am happy to announce the release of the video about the build Class E amplifier for a target frequency of 500 KHz. I have added under data sheet and diagrams a new section of Inductors where you find the core I use for the