Title :
Design of active ripple filters for power circuits operating in the 1-10 MHz range
Author :
Lawhite, Leif ; Schlecht, Martin F.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., MIT, Cambridge, MA, USA
fDate :
7/1/1988 12:00:00 AM
Abstract :
A fundamental analysis of active ripple filters for powder circuits operating in 1-10 MHz range is presented. The improved understanding derived from this analysis allows filter circuits with gains five to ten times higher than previously reported to be built. Besides providing further reduction in the size of 1 MHz ripple filters, these higher gains make the active filters valuable for power circuit switching near 10 MHz.<>
Keywords :
active filters; power supply circuits; 1 to 10 MHz; active ripple filters; gains; powder circuits; power supply circuits; switching; Active filters; Circuit analysis; Powders; Power filters; Switching circuits;
Journal_Title :
Power Electronics, IEEE Transactions on
