Title: Active EMI Filter Technology in Switch Mode Power Supply
Abstract: Following the frequency raising of switch mode power supply, the EMI noise pollution was becoming more and more serious than before. These growing pollutions had resulted in widespread application of active EMI filter technology and in the meantime higher requirements were raised to active EMI filter technology. The basic principle of active EMI filter technology was described and summerized analysis on several representatively typical topology was carried out and it looked forward to the development direction of active EMI filters in a certain period of time in the future appointed out that active EMI filters were an important study direction to meet the requirements of electromagnetic compatibility in switch mode power supply and power electronic equipment, and integration, modularization and standardization are certain development trend for active EMI filters.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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