ATE213571T1 - Vorrichtung mit verstärker und sicherheitsmitteln sowie einem mit dem verstärker verbundenen filter - Google Patents

Vorrichtung mit verstärker und sicherheitsmitteln sowie einem mit dem verstärker verbundenen filter

Info

Publication number
ATE213571T1
ATE213571T1 AT97915641T AT97915641T ATE213571T1 AT E213571 T1 ATE213571 T1 AT E213571T1 AT 97915641 T AT97915641 T AT 97915641T AT 97915641 T AT97915641 T AT 97915641T AT E213571 T1 ATE213571 T1 AT E213571T1
Authority
AT
Austria
Prior art keywords
amplifier
filter connected
safety means
resistor
filter
Prior art date
Application number
AT97915641T
Other languages
English (en)
Inventor
Walter Fischer
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE213571T1 publication Critical patent/ATE213571T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • 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
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • 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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Air Bags (AREA)
  • Networks Using Active Elements (AREA)
  • Electrophonic Musical Instruments (AREA)
AT97915641T 1996-05-31 1997-04-21 Vorrichtung mit verstärker und sicherheitsmitteln sowie einem mit dem verstärker verbundenen filter ATE213571T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96890092 1996-05-31
PCT/IB1997/000420 WO1997045951A1 (en) 1996-05-31 1997-04-21 Device with amplifier means including safety means, and with filter means connected to the amplifier means

Publications (1)

Publication Number Publication Date
ATE213571T1 true ATE213571T1 (de) 2002-03-15

Family

ID=8226200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97915641T ATE213571T1 (de) 1996-05-31 1997-04-21 Vorrichtung mit verstärker und sicherheitsmitteln sowie einem mit dem verstärker verbundenen filter

Country Status (8)

Country Link
US (1) US5923218A (de)
EP (1) EP0842561B1 (de)
JP (1) JPH11510670A (de)
KR (1) KR19990035994A (de)
CN (1) CN1198268A (de)
AT (1) ATE213571T1 (de)
DE (1) DE69710556D1 (de)
WO (1) WO1997045951A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100561823C (zh) * 2006-03-02 2009-11-18 鸿富锦精密工业（深圳）有限公司 滤波器电路
KR101504233B1 (ko) 2010-01-04 2015-03-20 삼성전자 주식회사 냉장고
DE102013001006B4 (de) * 2013-01-22 2015-01-22 Baumüller Nürnberg GmbH Leiterplattenanordnung
CN105790719B (zh) * 2014-12-25 2024-07-19 南京中兴新软件有限责任公司 一种提升射频功率放大器dpd性能的方法及装置
US20240295614A1 (en) * 2023-03-03 2024-09-05 Texas Instruments Incorporated Speaker short to power and ground diagnostics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484150A (en) * 1980-06-27 1984-11-20 Carver R W High efficiency, light weight audio amplifier and power supply
US4509101A (en) * 1982-08-24 1985-04-02 Nippon Gakki Seizo Kabushiki Kaisha Protection circuit for switching power amplifier
CA1228641A (en) * 1982-08-30 1987-10-27 Richard P. Strosser Method and apparatus for monitoring and protecting a semiconductor output device
US5160896A (en) * 1992-02-18 1992-11-03 Harman International Industries, Incorporated Class D amplifier

Also Published As

Publication number Publication date
WO1997045951A1 (en) 1997-12-04
DE69710556D1 (de) 2002-03-28
EP0842561B1 (de) 2002-02-20
US5923218A (en) 1999-07-13
CN1198268A (zh) 1998-11-04
JPH11510670A (ja) 1999-09-14
EP0842561A1 (de) 1998-05-20
KR19990035994A (ko) 1999-05-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties