HK1034374A1 - Noise filter and noise-guraded elevtronic device. - Google Patents

Noise filter and noise-guraded elevtronic device.

Info

Publication number
HK1034374A1
HK1034374A1 HK01104747A HK01104747A HK1034374A1 HK 1034374 A1 HK1034374 A1 HK 1034374A1 HK 01104747 A HK01104747 A HK 01104747A HK 01104747 A HK01104747 A HK 01104747A HK 1034374 A1 HK1034374 A1 HK 1034374A1
Authority
HK
Hong Kong
Prior art keywords
noise
guraded
elevtronic
filter
noise filter
Prior art date
Application number
HK01104747A
Inventor
Yutaka Saito
Masahiro Onizuka
Original Assignee
Tdk Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tdk Corp filed Critical Tdk Corp
Publication of HK1034374A1 publication Critical patent/HK1034374A1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/06—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of magnetostrictive resonators or networks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
HK01104747A 1999-07-06 2001-07-10 Noise filter and noise-guraded elevtronic device. HK1034374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11191866A JP2001023834A (en) 1999-07-06 1999-07-06 Noise filter and electronic device subjected to noise countermeasure

Publications (1)

Publication Number Publication Date
HK1034374A1 true HK1034374A1 (en) 2001-10-19

Family

ID=16281800

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01104747A HK1034374A1 (en) 1999-07-06 2001-07-10 Noise filter and noise-guraded elevtronic device.

Country Status (5)

Country Link
JP (1) JP2001023834A (en)
KR (1) KR100399503B1 (en)
CN (1) CN1177336C (en)
HK (1) HK1034374A1 (en)
TW (1) TW468368B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010114246A (en) * 2008-11-06 2010-05-20 Alps Electric Co Ltd Multilayer magnetic sheet
US9584187B2 (en) 2012-10-15 2017-02-28 Broadcom Corporation Non-interruptive filtering of transmission line communications
KR101711706B1 (en) * 2014-11-20 2017-03-02 주식회사 엘지화학 Common mode noise simulator
KR20180061767A (en) * 2016-11-30 2018-06-08 쌍용자동차 주식회사 Emergency Start system of the car's engine start button device
TWI650199B (en) * 2018-01-16 2019-02-11 聖杰國際股份有限公司 Automatic tool changer

Also Published As

Publication number Publication date
KR20010015144A (en) 2001-02-26
KR100399503B1 (en) 2003-09-26
CN1177336C (en) 2004-11-24
TW468368B (en) 2001-12-11
JP2001023834A (en) 2001-01-26
CN1279534A (en) 2001-01-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100706