Invention Grant
- Patent Title: Passive power factor correction circuit
- Patent Title (中): 无源功率因数校正电路
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Application No.: US13763222Application Date: 2013-02-08
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Publication No.: US08995153B2Publication Date: 2015-03-31
- Inventor: Po-Yen Chen , Ching-Tsai Pan
- Applicant: Industrial Technology Research Institute
- Applicant Address: TW Hsin-Chu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsin-Chu
- Agency: Morris Manning & Martin LLP
- Agent Tim Tingkang Xia, Esq.
- Priority: TW101126638A 20120724
- Main IPC: H02M1/12
- IPC: H02M1/12 ; H02M1/42
Abstract:
The disclosure relates to a passive power factor correction circuit. The passive power factor correction circuit comprises: a filtering device being used for decreasing high order harmonic of an input current; a resonance device being coupled to the filtering device for controlling operation time of the input current; and a suppression device being coupled to the resonance device for suppressing ripple of the input current.
Public/Granted literature
- US20140029318A1 PASSIVE POWER FACTOR CORRECTION CIRCUIT Public/Granted day:2014-01-30
Information query
