IT1121328B - Amplificatore transistorizzato di potenza,di tipo quasi-lineare - Google Patents
Amplificatore transistorizzato di potenza,di tipo quasi-lineareInfo
- Publication number
- IT1121328B IT1121328B IT23272/79A IT2327279A IT1121328B IT 1121328 B IT1121328 B IT 1121328B IT 23272/79 A IT23272/79 A IT 23272/79A IT 2327279 A IT2327279 A IT 2327279A IT 1121328 B IT1121328 B IT 1121328B
- Authority
- IT
- Italy
- Prior art keywords
- quasi
- power amplifier
- linear type
- transistorized power
- transistorized
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/912,394 US4180782A (en) | 1978-06-05 | 1978-06-05 | Phantom full-bridge amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7923272A0 IT7923272A0 (it) | 1979-06-04 |
IT1121328B true IT1121328B (it) | 1986-04-02 |
Family
ID=25431847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23272/79A IT1121328B (it) | 1978-06-05 | 1979-06-04 | Amplificatore transistorizzato di potenza,di tipo quasi-lineare |
Country Status (5)
Country | Link |
---|---|
US (1) | US4180782A (it) |
JP (1) | JPS54159849A (it) |
DE (1) | DE2922547C2 (it) |
FR (1) | FR2428347A1 (it) |
IT (1) | IT1121328B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745587A (en) * | 1995-06-07 | 1998-04-28 | Bausch & Lomb Incorporated | Hearing aid amplifier circuitry |
US6069959A (en) * | 1997-04-30 | 2000-05-30 | Noise Cancellation Technologies, Inc. | Active headset |
DE19858836A1 (de) * | 1998-12-19 | 2000-06-21 | Bayerische Motoren Werke Ag | Fahrzeug-Audiosystem |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2787672A (en) * | 1951-07-21 | 1957-04-02 | Bendix Aviat Corp | Push-pull series amplifier |
US2763732A (en) * | 1953-07-06 | 1956-09-18 | Crosley Broadcasting Corp | High fidelity amplifier |
US2932800A (en) * | 1956-05-07 | 1960-04-12 | Baldwin Piano Co | High power audio amplifier employing transistors |
GB880475A (en) * | 1957-02-09 | 1961-10-25 | John Somerset Murray | Transistor amplifier providing a balanced output signal |
US2910689A (en) * | 1957-12-10 | 1959-10-27 | Motorola Inc | Transistor horn |
US3439285A (en) * | 1966-10-31 | 1969-04-15 | Beltone Electronics Corp | Stabilized direct-coupled amplifier |
GB1467059A (en) * | 1973-05-24 | 1977-03-16 | Rca Corp | Stabilized amplifier |
US4096443A (en) * | 1977-02-16 | 1978-06-20 | Gilson Warren E | Balanced source follower amplifier |
JPS53129569A (en) * | 1977-04-18 | 1978-11-11 | Matsushita Electric Ind Co Ltd | Power amplifier circuit |
-
1978
- 1978-06-05 US US05/912,394 patent/US4180782A/en not_active Expired - Lifetime
-
1979
- 1979-06-01 DE DE2922547A patent/DE2922547C2/de not_active Expired
- 1979-06-04 JP JP7051479A patent/JPS54159849A/ja active Pending
- 1979-06-04 IT IT23272/79A patent/IT1121328B/it active
- 1979-06-05 FR FR7914339A patent/FR2428347A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS54159849A (en) | 1979-12-18 |
FR2428347A1 (fr) | 1980-01-04 |
DE2922547C2 (de) | 1982-04-29 |
IT7923272A0 (it) | 1979-06-04 |
US4180782A (en) | 1979-12-25 |
DE2922547A1 (de) | 1979-12-13 |
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