An improved DC to DC converter is provided in particular for converters with high power density requirements. The converter comprises an input voltage source and a capacitor connected in series to the voltage source. A switching transistor configuration connects the voltage source and the capacitor alternatively...http://www.google.es/patents/US5291382?utm_source=gb-gplus-sharePatente US5291382 - Pulse width modulated DC/DC converter with reduced ripple current coponent stress and zero voltage switching capability
Pulse width modulated DC/DC converter with reduced ripple current coponent ...