pdf

Interleaving Continuous Conduction Mode PFC Controller

  • 2013-09-22
  • 574.79KB
  • Points it Requires : 2

One of the main benefits from the 180° interleaving of phases is significant reductions in the high-frequencyripple components of both the input current and the current into the output capacitor of the PFC pre-regulator.Compared to that of a single-phase PFC stage of equal power, the reduced ripple on the input current eases theburden of filtering conducted-EMI noise and helps reduce the EMI filter and CIN sizes. Additionally, reducedhigh-frequency ripple current into the PFC output capacitor, COUT, helps to reduce its size and cost. Furthermore,with reduced ripple and average current in each phase, the boost inductor size can be smaller than in asingle-phase design [1].

unfold

You Might Like

Uploader
rubyonrails
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×