FLYBACK CONVERTER USING COAXIAL CABLE TRANSFORMER

摘要

PURPOSE: A fly back converter is provided to promote a combination coefficient by using a multicenter coaxial cable. CONSTITUTION: A fly back operating unit provides a first current by controlling a power switch. A transformer output a second current according to a winding ratio of a first coil(1) and a second coil(3). The transformer directly connects both ends of the first coil. A rectifying diode rectifies the second current. An output capacitor controls a voltage through the rectifying diode. [Reference numerals] (1) First side coil; (3) Second side coil