YU49097B - Polumostni pojačavač sa podizačem napona - Google Patents

Polumostni pojačavač sa podizačem napona

Info

Publication number
YU49097B
YU49097B YU60299A YU60299A YU49097B YU 49097 B YU49097 B YU 49097B YU 60299 A YU60299 A YU 60299A YU 60299 A YU60299 A YU 60299A YU 49097 B YU49097 B YU 49097B
Authority
YU
Yugoslavia
Prior art keywords
bridge
amplifiers
state
half bridge
switching half
Prior art date
Application number
YU60299A
Other languages
English (en)
Other versions
YU60299A (sh
Inventor
dr. Milan Prokin
dr. Milenko Cvetinović
Original Assignee
dr. Milan Prokin
dr. Milenko Cvetinović
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 dr. Milan Prokin, dr. Milenko Cvetinović filed Critical dr. Milan Prokin
Priority to YU60299A priority Critical patent/YU49097B/sh
Priority to DE60002757T priority patent/DE60002757T2/de
Priority to AU77608/00A priority patent/AU7760800A/en
Priority to PCT/YU2000/000021 priority patent/WO2001039369A1/en
Priority to AT00967404T priority patent/ATE240609T1/de
Priority to US10/130,871 priority patent/US6646507B1/en
Priority to JP2001540924A priority patent/JP2003516014A/ja
Priority to EP00967404A priority patent/EP1234377B1/en
Publication of YU60299A publication Critical patent/YU60299A/sh
Publication of YU49097B publication Critical patent/YU49097B/sh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Polumostni pojačavač sa podizačem napona, na značen time, što je izvor (1) za napajanje povezan na dvofazni potrošač (5), što je pomenuti potrošač (5) povezan na odgovarajući prekidački polumost (3), i što je pomenuti prekidački polumost (3) povezan na mostni kondenzator (6). Prijava sadrži još 1 nezavisan i 9 zavisnih zahteva.
YU60299A 1999-11-23 1999-11-23 Polumostni pojačavač sa podizačem napona YU49097B (sh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
YU60299A YU49097B (sh) 1999-11-23 1999-11-23 Polumostni pojačavač sa podizačem napona
DE60002757T DE60002757T2 (de) 1999-11-23 2000-10-13 Leistungsverstärker
AU77608/00A AU7760800A (en) 1999-11-23 2000-10-13 Power booster amplifier
PCT/YU2000/000021 WO2001039369A1 (en) 1999-11-23 2000-10-13 Power booster amplifier
AT00967404T ATE240609T1 (de) 1999-11-23 2000-10-13 Leistungsverstärker
US10/130,871 US6646507B1 (en) 1999-11-23 2000-10-13 Power booster amplifier
JP2001540924A JP2003516014A (ja) 1999-11-23 2000-10-13 パワーブースターアンプ
EP00967404A EP1234377B1 (en) 1999-11-23 2000-10-13 Power booster amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU60299A YU49097B (sh) 1999-11-23 1999-11-23 Polumostni pojačavač sa podizačem napona

Publications (2)

Publication Number Publication Date
YU60299A YU60299A (sh) 2002-10-18
YU49097B true YU49097B (sh) 2003-12-31

Family

ID=25550638

Family Applications (1)

Application Number Title Priority Date Filing Date
YU60299A YU49097B (sh) 1999-11-23 1999-11-23 Polumostni pojačavač sa podizačem napona

Country Status (8)

Country Link
US (1) US6646507B1 (sh)
EP (1) EP1234377B1 (sh)
JP (1) JP2003516014A (sh)
AT (1) ATE240609T1 (sh)
AU (1) AU7760800A (sh)
DE (1) DE60002757T2 (sh)
WO (1) WO2001039369A1 (sh)
YU (1) YU49097B (sh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050119687A (ko) * 2003-04-07 2005-12-21 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 디지털 증폭기, 리플 억제 회로 및 리플 억제 방법
US7116168B2 (en) * 2004-12-01 2006-10-03 Creative Technology Ltd Power multiplier system and method
US7702120B1 (en) 2005-01-31 2010-04-20 Bogen Communications, Inc. Self-amplified loudspeakers with switching amplifier technology
US7102320B1 (en) * 2005-03-01 2006-09-05 Hewlett-Packard Development Company, L.P. Half-bridge control circuit
EP2078334B1 (en) * 2006-10-26 2011-10-05 Nxp B.V. Voltage boosting stage
US8405456B2 (en) 2009-03-31 2013-03-26 Quantance, Inc. High speed power supply system
US8890502B2 (en) 2012-02-17 2014-11-18 Quantance, Inc. Low-noise, high bandwidth quasi-resonant mode switching power supply
US8952753B2 (en) 2012-02-17 2015-02-10 Quantance, Inc. Dynamic power supply employing a linear driver and a switching regulator
JP5578745B1 (ja) * 2013-08-22 2014-08-27 株式会社京三製作所 Ｄ級増幅器
US9565505B2 (en) * 2015-06-17 2017-02-07 Intel IP Corporation Loudspeaker cone excursion estimation using reference signal
GB201602724D0 (en) 2016-02-16 2016-03-30 Nvf Tech Ltd Switching amplifiers and power converters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585517A (en) 1968-05-01 1971-06-15 Westinghouse Electric Corp High-efficiency power amplifier
US4220832A (en) 1976-12-02 1980-09-02 Tenna Corporation Two-way speaker with transformer-coupled split coil
US4186437A (en) * 1978-05-03 1980-01-29 California Institute Of Technology Push-pull switching power amplifier
US4360707A (en) * 1980-11-24 1982-11-23 Cts Corporation Digitally driven combination coils for electrodynamic acoustic transducers
DE3716826A1 (de) * 1987-05-20 1988-12-01 Pichl & Schulte Datron Elect Elektromagnetischer konverter
US6603352B2 (en) * 2001-12-03 2003-08-05 Icefyre Semiconductor Corporation Switched-mode power amplifier integrally performing power combining

Also Published As

Publication number Publication date
DE60002757T2 (de) 2004-03-18
JP2003516014A (ja) 2003-05-07
DE60002757D1 (de) 2003-06-18
EP1234377B1 (en) 2003-05-14
ATE240609T1 (de) 2003-05-15
YU60299A (sh) 2002-10-18
EP1234377A1 (en) 2002-08-28
AU7760800A (en) 2001-06-04
US6646507B1 (en) 2003-11-11
WO2001039369A1 (en) 2001-05-31

Similar Documents

Publication Publication Date Title
AU5181800A (en) Boost bridge amplifier
WO2006127855A3 (en) Fast setting, low noise, low offset operational amplifier and method
EP1215527A4 (en) LIGHT AMPLIFIER USING RAMAN AMPLIFICATION AND AMPLIFIER CONTROL METHOD
MY124544A (en) Efficient parallel-stage power amplifier
WO2003090343A3 (en) Power amplifier
CA2285355A1 (en) Pulse referenced control method for enhanced power amplification of a pulse modulated signal
TW200943698A (en) Method and apparatus for dynamically adjusting a transmitter's impedance and implementing a hybrid power amplifier therein which selectively connects linear and switch-mode power amplifiers in series
YU49097B (sh) Polumostni pojačavač sa podizačem napona
WO2006105413A3 (en) Doherty power amplifier with phase compensation
EP1298795A3 (en) Variable gain amplifier
TW200719580A (en) Filterless class D power amplifier
CA2402704A1 (en) System and method of producing direct audio from a power supply
TW200518535A (en) High performance modulator architecture for the outphasing rf amplifier
TW200601692A (en) Amplifying circuit with variable supply voltage
WO2005036731A3 (en) Power conversion system
EP1447908A4 (en) POWER AMPLIFIER
HK1099417A1 (en) A power multiplier system and method
CA2293337A1 (en) Dynamic predistortion compensation for a power amplifier
TW200644406A (en) Operational amplifier circuit having adjustable bias current
CA2550502A1 (en) Audio amplifier
DE60326649D1 (de) Pulsmodulierter stromwandler
TW200740111A (en) Low distortion class-D amplifier and audio system thereof
TW200419899A (en) Operational amplifier with self control circuit for realizing high slew rate throughout full operating range
EP0913928A3 (en) Power amplification device
AU2002308163A1 (en) R.f. output power control