FR2817411B1 - AUDIO AMPLIFIER WITH A SUITABLE OUTPUT TRANSFORMER - Google Patents

AUDIO AMPLIFIER WITH A SUITABLE OUTPUT TRANSFORMER

Info

Publication number
FR2817411B1
FR2817411B1 FR0102457A FR0102457A FR2817411B1 FR 2817411 B1 FR2817411 B1 FR 2817411B1 FR 0102457 A FR0102457 A FR 0102457A FR 0102457 A FR0102457 A FR 0102457A FR 2817411 B1 FR2817411 B1 FR 2817411B1
Authority
FR
France
Prior art keywords
audio amplifier
output transformer
suitable output
transformer
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 - Fee Related
Application number
FR0102457A
Other languages
French (fr)
Other versions
FR2817411A1 (en
Inventor
Aristide Polisois
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR0015256A external-priority patent/FR2817410A1/en
Application filed by Individual filed Critical Individual
Priority to FR0102457A priority Critical patent/FR2817411B1/en
Publication of FR2817411A1 publication Critical patent/FR2817411A1/en
Application granted granted Critical
Publication of FR2817411B1 publication Critical patent/FR2817411B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
FR0102457A 2000-11-27 2001-02-23 AUDIO AMPLIFIER WITH A SUITABLE OUTPUT TRANSFORMER Expired - Fee Related FR2817411B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0102457A FR2817411B1 (en) 2000-11-27 2001-02-23 AUDIO AMPLIFIER WITH A SUITABLE OUTPUT TRANSFORMER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0015256A FR2817410A1 (en) 2000-11-27 2000-11-27 Audio amplifier for output stage connecting to loudspeaker
FR0102457A FR2817411B1 (en) 2000-11-27 2001-02-23 AUDIO AMPLIFIER WITH A SUITABLE OUTPUT TRANSFORMER

Publications (2)

Publication Number Publication Date
FR2817411A1 FR2817411A1 (en) 2002-05-31
FR2817411B1 true FR2817411B1 (en) 2003-08-15

Family

ID=26212748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102457A Expired - Fee Related FR2817411B1 (en) 2000-11-27 2001-02-23 AUDIO AMPLIFIER WITH A SUITABLE OUTPUT TRANSFORMER

Country Status (1)

Country Link
FR (1) FR2817411B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860913B1 (en) * 2003-10-09 2006-07-07 Aristide Polisois ELECTRICAL TRANSFORMER FOR AVOIDING SATURATION OF THE MAGNETIC CIRCUIT BY CONTINUOUS CURRENT
FR2863099B1 (en) * 2003-11-27 2006-04-28 Aristide Polisois STEREOPHONIC AUDIO TRANSFORMER
IT1398612B1 (en) * 2010-03-16 2013-03-08 Parsek S R L METHOD FOR ADJUSTING THE MAXIMUM OUTPUT POWER OF A STAGE VALVE POWER AMPLIFIER FOR AN AUDIO AMPLIFIER, AND CORRESPONDING STAGE VALVE POWER AMPLIFIER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384810A (en) * 1964-03-04 1968-05-21 Northern Electric Co Transformer circuit with direct current flux cancellation
GB1236897A (en) * 1969-06-18 1971-06-23 Sits Soc It Telecom Siemens Improvements in or relating to compensating circuits
JPS5017709A (en) * 1973-06-15 1975-02-25
US4652771A (en) * 1985-12-10 1987-03-24 Westinghouse Electric Corp. Oscillating flux transformer

Also Published As

Publication number Publication date
FR2817411A1 (en) 2002-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031