KR840005628A - 부하전류 센싱을 지닌 부하 구동회로 - Google Patents

부하전류 센싱을 지닌 부하 구동회로 Download PDF

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Publication number
KR840005628A
KR840005628A KR1019830003487A KR830003487A KR840005628A KR 840005628 A KR840005628 A KR 840005628A KR 1019830003487 A KR1019830003487 A KR 1019830003487A KR 830003487 A KR830003487 A KR 830003487A KR 840005628 A KR840005628 A KR 840005628A
Authority
KR
South Korea
Prior art keywords
load
circuit
gate
sensing
current
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.)
Ceased
Application number
KR1019830003487A
Other languages
English (en)
Korean (ko)
Inventor
데이비드·힐 윌리엄 (외 2)
Original Assignee
삼손 헬프로트
제네럴 일렉트릭 컴패니
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 삼손 헬프로트, 제네럴 일렉트릭 컴패니 filed Critical 삼손 헬프로트
Publication of KR840005628A publication Critical patent/KR840005628A/ko
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/909—Remote sensing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Inverter Devices (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Control Of Stepping Motors (AREA)
KR1019830003487A 1982-07-27 1983-07-27 부하전류 센싱을 지닌 부하 구동회로 Ceased KR840005628A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/402,373 US4485342A (en) 1982-07-27 1982-07-27 Load driving circuitry with load current sensing
US402373 1982-07-27

Publications (1)

Publication Number Publication Date
KR840005628A true KR840005628A (ko) 1984-11-14

Family

ID=23591614

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003487A Ceased KR840005628A (ko) 1982-07-27 1983-07-27 부하전류 센싱을 지닌 부하 구동회로

Country Status (7)

Country Link
US (1) US4485342A (enExample)
JP (1) JPS5963824A (enExample)
KR (1) KR840005628A (enExample)
DE (1) DE3325361C2 (enExample)
ES (1) ES8502271A1 (enExample)
IT (1) IT1170172B (enExample)
SE (1) SE460820B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436456A1 (de) * 1984-10-05 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur steuerung des stroms durch einen elektrischen, insbesondere elektromagnetischen verbraucher
US4616302A (en) * 1985-05-28 1986-10-07 Pioneer Magnetics, Inc. Over-current sensing circuit for switching-type power supply
FR2615676B1 (fr) * 1987-05-22 1994-05-13 Matra Dispositif de commutation electrique statique limiteur de courant
DE3827730C1 (enExample) * 1988-08-16 1989-12-28 Hella Kg Hueck & Co, 4780 Lippstadt, De
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
FR2704370B1 (fr) * 1993-04-19 1995-07-07 Matra Transport Relais statique de securite pour installation de commande ou de controle.
US5370722A (en) * 1993-11-30 1994-12-06 Air Solution Company Filtering assembly for air intake
DE4425901A1 (de) * 1994-07-21 1996-01-25 Siemens Ag Regelverstärker zur Steuerung einer hochohmigen Niedersapnnungsquelle
GB9421402D0 (en) * 1994-10-21 1994-12-07 Plessey Semiconductors Ltd Power switch driver
US6507283B1 (en) 1998-05-20 2003-01-14 The Foxboro Company Self-validating output module
US6477026B1 (en) 2000-07-05 2002-11-05 Case Corporation Single package solenoid having control circuit
AU2003215131A1 (en) * 2002-02-12 2003-09-04 Nordson Corporation Controller for electrostatic spray gun internal power supply
DE102010050314B4 (de) * 2010-11-05 2018-02-15 Texas Instruments Deutschland Gmbh Automatische Testausrüstung zum Testen eines Schwingkristalls und Verfahren zum Betreiben derselben
EP2933921A1 (en) * 2014-04-15 2015-10-21 BAE Systems PLC Circuit state sensing
WO2015159057A1 (en) * 2014-04-15 2015-10-22 Bae Systems Plc Circuit state sensing
US11146257B2 (en) 2019-12-04 2021-10-12 Denso International America, Inc. Latching DC switch circuit with overcurrent protection using field effect transistors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE280841C (enExample) * 1900-01-01
US3439229A (en) * 1966-12-28 1969-04-15 Bell Telephone Labor Inc Pulse driven circuit for activating an electromagnetic device
US3638074A (en) * 1970-04-27 1972-01-25 Trw Inc Fluxgate magnetometer drive circuit including a sensor demagnetizer
US3995177A (en) * 1973-01-02 1976-11-30 Fairchild Camera And Instrument Corporation Electronic watch
US3809998A (en) * 1973-02-01 1974-05-07 Magnetic Analysis Corp Current regulator for pulse eddy current tester
US4027228A (en) * 1975-04-15 1977-05-31 General Electric Company Photocoupled isolated switching amplifier circuit
US4170740A (en) * 1978-02-24 1979-10-09 International Telephone And Telegraph Corporation High voltage switch and capacitive drive
JPS54154256A (en) * 1978-05-25 1979-12-05 Matsushita Electric Ind Co Ltd Switch circuit
US4256979A (en) * 1978-12-26 1981-03-17 Honeywell, Inc. Alternating polarity power supply control apparatus
JPS55136720A (en) * 1979-04-11 1980-10-24 Nec Corp Solidstate alternating current switch
US4375074A (en) * 1980-08-08 1983-02-22 Reliance Electric Company Dual-mode transistor turn-off

Also Published As

Publication number Publication date
ES524451A0 (es) 1984-12-16
US4485342A (en) 1984-11-27
IT1170172B (it) 1987-06-03
SE8304116L (sv) 1984-01-28
DE3325361C2 (de) 1987-03-19
SE8304116D0 (sv) 1983-07-22
SE460820B (sv) 1989-11-20
DE3325361A1 (de) 1984-02-09
IT8322192A1 (it) 1985-01-22
JPS5963824A (ja) 1984-04-11
JPH0478052B2 (enExample) 1992-12-10
ES8502271A1 (es) 1984-12-16
IT8322192A0 (it) 1983-07-22

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19830727

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19870228

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19870513

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19870228

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I