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发明名称
スイッチング電源回路
摘要
伝送線PLを介して負荷に電源電圧を供給するスイッチング電源回路(1)であって、入力電圧VINと制御信号Vcとを入力し、入力電圧VINを制御信号Vcに応じた大きさの出力電圧Voに変換して伝送線PLに出力する電圧変換部(11)と、伝送線PLに流れる負荷電流ILOADを監視し、伝送線PLで降下する電圧に応じた信号を生成する信号生成部(12)と、信号生成部(12)で生成した信号を制御信号Vcとして電圧変換部(11)に出力するローパスフィルタ(13)と、を備える。
申请公布号
JPWO2014049945(A1)
申请公布日期
2016.08.22
申请号
JP20130547430
申请日期
2013.08.21
申请人
旭化成エレクトロニクス株式会社
发明人
杉山 寿男
分类号
H02M3/155
主分类号
H02M3/155
代理机构
代理人
主权项
地址
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