Title :
Active analog power filters provide solutions for EMC and EMI
Author :
Dumas, Jeff ; Lanoue, Bob ; Tahhan, Bishara
Author_Institution :
Picor Corp., Smithfield, RI, USA
Abstract :
Active power filtering for conducted differential and common mode noise alternatives to passive solutions can be implemented to achieve input current filtering to meet EMI regulatory limits and output voltage ripple and noise filtering of converters for improved EMC. Circuits using the latest technology in active and passive components replacing purely passive solutions will be presented demonstrating improved performance and reduction in size.
Keywords :
active filters; circuit noise; electromagnetic compatibility; electromagnetic interference; power convertors; power filters; EMC; EMI; active analog power filters; converters; electromagnetic compatibility; electromagnetic interference; noise filtering; output voltage ripple; Active filters; Circuit noise; Electromagnetic compatibility; Electromagnetic interference; FETs; Filtering; Passive filters; Power filters; Semiconductor device noise; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN :
0-7803-8269-2
DOI :
10.1109/APEC.2004.1295892
