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Description of the operating principle of the IR2153 microcircuit and its analogs: IR2151 and IR2155. The purpose of the parts in a real power supply on the IR2153 is explained in detail, examples of calculating current-limiting resistors in the transistor gates, as well as a current transformer for overload protection are given. The text version and a bunch of other circuit options are here: http://soundbarrel.ru/pitanie/IR2153_... Printed circuit boards in LAY: http://soundbarrel.ru/pitanie/IR2153_... The text version about adjustment is here: http://soundbarrel.ru/pitanie/IR2153_... In addition, IR2153 and IR2155 can work as voltage stabilizers and current stabilizers, but the circuit diagram looks a little different: • Universal pulse power supply... The video is made in 3D MAX 8, which is not a problem to find. I don't use SKYPE, ICQ, I'm not on Odnoklassniki or Vkontakte. Video made by http://soundbarrel.ru/