AsiaIPEX is a one-stop-shop for players in the IP industry, facilitating IP trade and connection to the IP world. Whether you are a patent owner interested in selling your IP, or a manufacturer looking to buy technologies to upgrade your operation, you will find the portal a useful resource.

Noise Canceling Apparatus For A Power Converter

Summary
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.
Supplementary Information
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
Industry
Electronics
Sub Category
Semiconductor
Application No.
US2000625091A
Country/Region
Hong Kong

For more information, please click Here
Mobile Device