FR2515386B1 - Circuit d'alimentation electrique a amplificateur de courant notamment pour moteur electrique - Google Patents

Circuit d'alimentation electrique a amplificateur de courant notamment pour moteur electrique

Info

Publication number
FR2515386B1
FR2515386B1 FR8217528A FR8217528A FR2515386B1 FR 2515386 B1 FR2515386 B1 FR 2515386B1 FR 8217528 A FR8217528 A FR 8217528A FR 8217528 A FR8217528 A FR 8217528A FR 2515386 B1 FR2515386 B1 FR 2515386B1
Authority
FR
France
Prior art keywords
electric motor
supply circuit
electrical supply
current amplifier
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
Application number
FR8217528A
Other languages
English (en)
Other versions
FR2515386A1 (fr
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.)
Kollmorgen Technologies Corp
Original Assignee
Kollmorgen Technologies Corp
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 Kollmorgen Technologies Corp filed Critical Kollmorgen Technologies Corp
Publication of FR2515386A1 publication Critical patent/FR2515386A1/fr
Application granted granted Critical
Publication of FR2515386B1 publication Critical patent/FR2515386B1/fr
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
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Manipulation Of Pulses (AREA)
  • Electronic Switches (AREA)
FR8217528A 1981-10-22 1982-10-20 Circuit d'alimentation electrique a amplificateur de courant notamment pour moteur electrique Expired FR2515386B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/314,010 US4441068A (en) 1981-10-22 1981-10-22 Bipolar linear current source driver amplifier for switching loads

Publications (2)

Publication Number Publication Date
FR2515386A1 FR2515386A1 (fr) 1983-04-29
FR2515386B1 true FR2515386B1 (fr) 1985-09-06

Family

ID=23218146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217528A Expired FR2515386B1 (fr) 1981-10-22 1982-10-20 Circuit d'alimentation electrique a amplificateur de courant notamment pour moteur electrique

Country Status (9)

Country Link
US (1) US4441068A (fr)
JP (1) JPS5881331A (fr)
CA (1) CA1184600A (fr)
CH (1) CH660433A5 (fr)
DE (1) DE3239653C2 (fr)
FR (1) FR2515386B1 (fr)
GB (2) GB2109186B (fr)
IE (1) IE54264B1 (fr)
SE (1) SE8205988L (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667144A (en) * 1986-06-03 1987-05-19 The United States Of America As Represented By The Secretary Of The Air Force High frequency, high voltage MOSFET isolation amplifier
US4823070A (en) 1986-11-18 1989-04-18 Linear Technology Corporation Switching voltage regulator circuit
US4841165A (en) * 1988-02-12 1989-06-20 Wesley H. Heinmiller D. C. power controller
US4816752A (en) * 1988-04-07 1989-03-28 Snap-On Tools Corporation Method and apparatus for low power offset correction of amplified sensor signals
US4870298A (en) * 1988-04-22 1989-09-26 Mark Telefus Power switch booster circuit
KR920010212B1 (ko) * 1989-12-29 1992-11-21 삼성전자 주식회사 바이씨모스 ttl레벨 출력구동회로
US5097199A (en) * 1990-12-21 1992-03-17 The United States Of America As Represented By The United States Department Of Energy Voltage controlled current source
GB2260045A (en) * 1991-09-25 1993-03-31 Nat Semiconductor Corp Current source/sink MOSFET circuit
US5338977A (en) * 1991-10-29 1994-08-16 Sgs-Thomson Microelectronics, Inc. Compensated circuit for driving inductive loads with very high bandwidth
US5296792A (en) * 1993-01-19 1994-03-22 Tektronix, Inc. Bidirectional chopper transconductance amplifier
JP2001127575A (ja) * 1999-10-29 2001-05-11 Ando Electric Co Ltd 電流クランプ回路
US6373277B1 (en) * 2001-02-22 2002-04-16 Sigmatel, Inc Line driver having variable impedance termination
TWI322561B (en) * 2003-11-19 2010-03-21 Delta Electronics Inc Motor control circuit
US7211977B2 (en) * 2004-07-13 2007-05-01 Hewlett-Packard Development Company, L.P. Pulse width modulation fan control
US7439713B2 (en) * 2006-09-20 2008-10-21 Pratt & Whitney Canada Corp. Modulation control of power generation system
AU2010217899B2 (en) * 2009-02-25 2015-05-07 Thx, Ltd. Low dissipation amplifier
US8729925B2 (en) * 2012-06-18 2014-05-20 Silicon Laboratories Inc. Configurable buffer for an integrated circuit
US8773172B2 (en) * 2012-11-19 2014-07-08 Infineon Technologies Ag Driver circuit with tight control of gate voltage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990516A (en) * 1956-05-29 1961-06-27 John C Simons Jr Pulse-width modulated amplifier and method
DE1142633B (de) * 1963-09-10 1963-01-24 Continental Oil Co Transistor-Synchronleistungsverstaerker
GB1315660A (en) * 1969-11-13 1973-05-02 Marconi Co Ltd Voltage regulators
JPS5627001B2 (fr) * 1974-07-23 1981-06-22
US4027228A (en) * 1975-04-15 1977-05-31 General Electric Company Photocoupled isolated switching amplifier circuit
US4125814A (en) * 1977-08-31 1978-11-14 Exxon Research & Engineering Co. High-power switching amplifier
US4234805A (en) * 1978-03-15 1980-11-18 Evc, Inc. Circuit and method for paralleling power transistors
DE2850653C2 (de) * 1978-11-22 1983-06-16 Siemens AG, 1000 Berlin und 8000 München Transistorschalter mit zwei Steuereingängen
JPS5579679A (en) * 1978-12-08 1980-06-16 Hitachi Ltd Controller for transistor chopper
JPS55100323U (fr) * 1978-12-29 1980-07-12
DE2939365C2 (de) * 1979-09-28 1984-11-15 Deutsche Itt Industries Gmbh, 7800 Freiburg Leistungsverstärker der Klasse D
US4300081A (en) * 1980-03-14 1981-11-10 General Motors Corporation Motor voltage feedback for a servo motor control system

Also Published As

Publication number Publication date
GB2154088B (en) 1986-04-09
DE3239653C2 (de) 1985-11-21
IE54264B1 (en) 1989-08-02
GB2109186B (en) 1986-04-09
GB8427567D0 (en) 1984-12-05
JPS5881331A (ja) 1983-05-16
IE822541L (en) 1983-04-22
SE8205988L (sv) 1983-04-23
US4441068A (en) 1984-04-03
CA1184600A (fr) 1985-03-26
GB2154088A (en) 1985-08-29
DE3239653A1 (de) 1983-05-11
GB2109186A (en) 1983-05-25
JPH0315850B2 (fr) 1991-03-04
CH660433A5 (de) 1987-04-15
FR2515386A1 (fr) 1983-04-29
SE8205988D0 (sv) 1982-10-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse