DE3787376T2 - Tonfrequenzverstärker. - Google Patents

Tonfrequenzverstärker.

Info

Publication number
DE3787376T2
DE3787376T2 DE19873787376 DE3787376T DE3787376T2 DE 3787376 T2 DE3787376 T2 DE 3787376T2 DE 19873787376 DE19873787376 DE 19873787376 DE 3787376 T DE3787376 T DE 3787376T DE 3787376 T2 DE3787376 T2 DE 3787376T2
Authority
DE
Germany
Prior art keywords
audio frequency
frequency amplifier
amplifier
audio
frequency
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
DE19873787376
Other languages
English (en)
Other versions
DE3787376D1 (de
Inventor
Brahm Segal
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
Application filed by Individual filed Critical Individual
Publication of DE3787376D1 publication Critical patent/DE3787376D1/de
Application granted granted Critical
Publication of DE3787376T2 publication Critical patent/DE3787376T2/de
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
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage
    • H03F3/3079—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage using parallel power transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE19873787376 1987-12-14 1987-12-14 Tonfrequenzverstärker. Expired - Fee Related DE3787376T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19870310961 EP0320540B1 (de) 1987-12-14 1987-12-14 Tonfrequenzverstärker

Publications (2)

Publication Number Publication Date
DE3787376D1 DE3787376D1 (de) 1993-10-14
DE3787376T2 true DE3787376T2 (de) 1994-04-28

Family

ID=8198140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873787376 Expired - Fee Related DE3787376T2 (de) 1987-12-14 1987-12-14 Tonfrequenzverstärker.

Country Status (2)

Country Link
EP (1) EP0320540B1 (de)
DE (1) DE3787376T2 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995228A (en) * 1975-09-26 1976-11-30 Threshold Corporation Active bias circuit for operating push-pull amplifiers in class A mode
JPS58202607A (ja) * 1982-05-21 1983-11-25 Hitachi Ltd 増幅器
US4555672A (en) * 1983-11-17 1985-11-26 Segal Brahm R High-fidelity audio frequency amplifier

Also Published As

Publication number Publication date
EP0320540A1 (de) 1989-06-21
DE3787376D1 (de) 1993-10-14
EP0320540B1 (de) 1993-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee