Title :
Four quadrant amplifier based on the flyback topology
Author_Institution :
Walker Technol., San Diego, CA, USA
Abstract :
Most present switching mode amplifiers are based on the bridge (buck) power converter. A limitation of the the bridge topology is that the output must be a lower voltage than the input. Applications requiring a higher output voltage have previously used a separate DC/DC power converter preceding the switching mode amplifier. A switching mode amplifier based on the flyback topology has been developed that provides four quadrant operation and a range of output voltage greater than the input
Keywords :
DC-DC power convertors; network synthesis; power amplifiers; power transformers; switching circuits; transformer windings; DC/DC power converter; flyback topology; four quadrant amplifier; output voltage; switching mode amplifiers; Bridge circuits; Buck converters; Filters; Frequency; Load flow; Operational amplifiers; Pulse width modulation; Switching converters; Topology; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1995. APEC '95. Conference Proceedings 1995., Tenth Annual
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2482-X
DOI :
10.1109/APEC.1995.469054
