CA1186025A - Switching amplifier - Google Patents

Switching amplifier

Info

Publication number
CA1186025A
CA1186025A CA000404165A CA404165A CA1186025A CA 1186025 A CA1186025 A CA 1186025A CA 000404165 A CA000404165 A CA 000404165A CA 404165 A CA404165 A CA 404165A CA 1186025 A CA1186025 A CA 1186025A
Authority
CA
Canada
Prior art keywords
amplifier
switching
diode
cascade
transformer
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
CA000404165A
Other languages
English (en)
French (fr)
Inventor
Andreas Furrer
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4259012&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1186025(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of CA1186025A publication Critical patent/CA1186025A/en
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
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2175—Class D power amplifiers; Switching amplifiers using analogue-digital or digital-analogue conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CA000404165A 1981-06-01 1982-05-31 Switching amplifier Expired CA1186025A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3578/81-7 1981-06-01
CH357881 1981-06-01

Publications (1)

Publication Number Publication Date
CA1186025A true CA1186025A (en) 1985-04-23

Family

ID=4259012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000404165A Expired CA1186025A (en) 1981-06-01 1982-05-31 Switching amplifier

Country Status (6)

Country Link
EP (1) EP0066904B1 (enrdf_load_stackoverflow)
JP (1) JPS57203304A (enrdf_load_stackoverflow)
CA (1) CA1186025A (enrdf_load_stackoverflow)
DE (1) DE3265563D1 (enrdf_load_stackoverflow)
IN (1) IN156015B (enrdf_load_stackoverflow)
YU (1) YU44424B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345198A (en) * 1993-06-10 1994-09-06 Crown International, Inc. Power supply modulator circuit for transmitter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3465857D1 (en) * 1983-05-10 1987-10-08 Bbc Brown Boveri & Cie Digital power switching amplifier
DE3502135A1 (de) * 1985-01-19 1986-07-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung eines schaltverstaerkers
DE3534979A1 (de) * 1985-07-25 1987-01-29 Licentia Gmbh Netzgeraet
EP0218152B1 (de) * 1985-09-28 1990-12-05 Licentia Patent-Verwaltungs-GmbH Schaltverstärker
DE3822990A1 (de) * 1988-07-07 1990-01-11 Olympia Aeg Leistungsverstaerker
DE3907919A1 (de) * 1988-07-07 1990-01-11 Olympia Aeg Leistungsverstaerker
EP2437386A1 (en) 2010-10-04 2012-04-04 PL Technologies AG Stabilized high-voltage power supply

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480881A (en) * 1966-08-19 1969-11-25 Westinghouse Electric Corp Circuitry for simultaneously modulating and amplifying a carrier signal
JPS5916443B2 (ja) * 1976-02-06 1984-04-16 ソニー株式会社 パワ−アンプ
US4153882A (en) * 1978-03-24 1979-05-08 Fisher Charles B High-efficiency amplifier
DE2935445A1 (de) * 1979-08-09 1981-02-26 Bbc Brown Boveri & Cie Nf-leistungsverstaerker
DE2939365C2 (de) * 1979-09-28 1984-11-15 Deutsche Itt Industries Gmbh, 7800 Freiburg Leistungsverstärker der Klasse D
GB2064901B (en) * 1979-11-30 1984-11-07 Harris Corp Digital high power amplifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345198A (en) * 1993-06-10 1994-09-06 Crown International, Inc. Power supply modulator circuit for transmitter
US5736906A (en) * 1993-06-10 1998-04-07 Crown International, Inc. Power supply modulator circuit for transmitter
US5949296A (en) * 1993-06-10 1999-09-07 Crown International, Inc. Power supply modulator circuit for transmitter

Also Published As

Publication number Publication date
JPH0582767B2 (enrdf_load_stackoverflow) 1993-11-22
DE3265563D1 (en) 1985-09-26
EP0066904B1 (de) 1985-08-21
YU109382A (en) 1985-12-31
YU44424B (en) 1990-08-31
JPS57203304A (en) 1982-12-13
IN156015B (enrdf_load_stackoverflow) 1985-04-27
EP0066904A1 (de) 1982-12-15

Similar Documents

Publication Publication Date Title
CA1189138A (en) Bi-lateral four quadrant power converter
EP0083727B2 (en) Amplitude modulator
US4479175A (en) Phase modulated switchmode power amplifier and waveform generator
WO1988005224A1 (en) Regulated ac/dc converter
CA1114536A (en) Ringing generator
CA1186025A (en) Switching amplifier
WO1985002504A1 (en) Ripple reduction circuit for an inverter
JP2004289993A (ja) スイッチ・モード電源の制御方法
US4132930A (en) Brushless D-C motor with several Y connected phase windings
US4245288A (en) Elimination of current spikes in buck power converters
US5781067A (en) Electronic inductive switching power amplifier
US4246528A (en) System for controlling alternating current motors
US3976931A (en) AC regulator
US3188394A (en) Low-level time division multiplex system
US3340456A (en) Voltage controlled power converter circuits
JPH066969A (ja) 定電圧電源装置
CA1298612C (en) Voltage regulation for three-phase inverter
JPS60197162A (ja) スイツチング電源
SU961078A1 (ru) Транзисторный инвертор
CA1179015A (en) Twin transformer inverter
SU775846A1 (ru) Двухтактный регулируемый инвертор
SU1293802A1 (ru) Источник вторичного электропитани
JPS6315511A (ja) アイソレ−タ
EP0095724A3 (en) Switching circuit
US4703281A (en) Clocking pulse generator

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry