This disclosure is directed to SCR charging or other energy-switching circuits provided with priming and carrier sweep-out networks and the like that normally incur energy losses in the priming and sweep-out processes, wherein such losses are obviated by transferring energy resulting from such processes...http://www.google.es/patents/US4230955?utm_source=gb-gplus-sharePatente US4230955 - Method of and apparatus for eliminating priming and carrier sweep-out losses in SCR switching circuits and the like
Method of and apparatus for eliminating priming and carrier sweep-out losses ...
