FR2421510B1 - Amplificateur isolateur - Google Patents

Amplificateur isolateur

Info

Publication number
FR2421510B1
FR2421510B1 FR7907968A FR7907968A FR2421510B1 FR 2421510 B1 FR2421510 B1 FR 2421510B1 FR 7907968 A FR7907968 A FR 7907968A FR 7907968 A FR7907968 A FR 7907968A FR 2421510 B1 FR2421510 B1 FR 2421510B1
Authority
FR
France
Prior art keywords
isolator
amplifier
isolator amplifier
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7907968A
Other languages
English (en)
Other versions
FR2421510A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Burr Brown Research Corp
Original Assignee
Burr Brown Research 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 Burr Brown Research Corp filed Critical Burr Brown Research Corp
Publication of FR2421510A1 publication Critical patent/FR2421510A1/fr
Application granted granted Critical
Publication of FR2421510B1 publication Critical patent/FR2421510B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR7907968A 1978-03-30 1979-03-29 Amplificateur isolateur Expired FR2421510B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/891,552 US4152660A (en) 1978-03-30 1978-03-30 Isolation amplifier

Publications (2)

Publication Number Publication Date
FR2421510A1 FR2421510A1 (fr) 1979-10-26
FR2421510B1 true FR2421510B1 (fr) 1987-09-11

Family

ID=25398397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907968A Expired FR2421510B1 (fr) 1978-03-30 1979-03-29 Amplificateur isolateur

Country Status (5)

Country Link
US (1) US4152660A (fr)
JP (1) JPS54136262A (fr)
DE (1) DE2912693A1 (fr)
FR (1) FR2421510B1 (fr)
GB (1) GB2018077B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286225A (en) * 1979-12-31 1981-08-25 Analog Devices, Incorporated Isolation amplifier
US4506230A (en) * 1983-11-07 1985-03-19 Acrotechnology Corporation Isolation circuit
US5534808A (en) * 1992-01-31 1996-07-09 Konica Corporation Signal delay method, signal delay device and circuit for use in the apparatus
DE4338083C1 (de) * 1993-11-08 1995-06-08 Gruendl & Hoffmann Treiberschaltung
DE19949389C1 (de) * 1999-10-13 2001-02-01 Gruendl & Hoffmann Ansteuerschaltung
US7889041B2 (en) * 2007-11-05 2011-02-15 Schweitzer Engineering Laboratories, Inc. Systems and methods for forming an isolated transformer
US7557655B2 (en) * 2007-11-05 2009-07-07 Schweitzer Engineering Laboratories, Inc. Systems and methods for isolating an analog signal
CN104917387A (zh) * 2015-06-23 2015-09-16 杭州中恒派威电源有限公司 适用于led驱动电源的反激拓扑倍压电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754193A (en) * 1971-04-19 1973-08-21 C Reinhard Input bias and signal conditioning circuit for differential amplifiers
US3988690A (en) * 1973-10-04 1976-10-26 Tektronix, Inc. Amplifier circuit having a floating input stage
US4030041A (en) * 1975-08-28 1977-06-14 Honeywell Inc. Analog isolator
US4066974A (en) * 1976-07-23 1978-01-03 The Birtcher Corporation Isolation amplifier

Also Published As

Publication number Publication date
GB2018077A (en) 1979-10-10
DE2912693A1 (de) 1979-10-04
GB2018077B (en) 1982-06-23
JPS54136262A (en) 1979-10-23
US4152660A (en) 1979-05-01
DE2912693C2 (fr) 1991-06-20
FR2421510A1 (fr) 1979-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse