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Noise Canceling Apparatus For A Power Converter

总结

A Noise Canceling Apparatus Is Provided That Uses Magnetically-Coupled Windings To Cancel Noise Currents Or Noise Voltages From A Power Converter. The Apparatus May Include A Series Voltage Source Or A Shunt Current Source That Is Placed At Input Or Output Terminals Of A Power Converter To Eliminate The Noise Generated From The Power Converter.

附加资料

Patent Number: US6347045B1
Application Number: US2000625091A
Inventor: Poon, Ngai Kit | Liu, Joe Chui Pong | Pong, Man Hay
Priority Date: 25 Jul 2000
Priority Number: US6347045B1
Application Date: 25 Jul 2000
Publication Date: 12 Feb 2002
IPC Current: H02M000112 | H02M000300 | H02M0003155
US Class: 363039
Assignee Applicant: The University of Hong Kong
Title: Noise canceling apparatus for a power converter
Usefulness: Noise canceling apparatus for a power converter
Summary: For power converter such as AC-DC converter, DC-AC converter and DC-DC converter.
Novelty: Noise cancellation circuit for power converter, measures voltage drop across impedance network having identical impedance relative to filter network, based on which noise cancellation voltage is generated

主要类别

电子

细分类别

半导体

申请号码

US2000625091A

国家/地区

香港