SE8304116D0 - Load driving circuitry with load current sensing - Google Patents

Load driving circuitry with load current sensing

Info

Publication number
SE8304116D0
SE8304116D0 SE8304116A SE8304116A SE8304116D0 SE 8304116 D0 SE8304116 D0 SE 8304116D0 SE 8304116 A SE8304116 A SE 8304116A SE 8304116 A SE8304116 A SE 8304116A SE 8304116 D0 SE8304116 D0 SE 8304116D0
Authority
SE
Sweden
Prior art keywords
load
driving circuitry
current sensing
load current
load driving
Prior art date
Application number
SE8304116A
Other languages
English (en)
Other versions
SE460820B (sv
SE8304116L (sv
Inventor
W D Hill
D W Hollenbeck
K M Schor
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE8304116D0 publication Critical patent/SE8304116D0/sv
Publication of SE8304116L publication Critical patent/SE8304116L/sv
Publication of SE460820B publication Critical patent/SE460820B/sv

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)
  • Inverter Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Control Of Stepping Motors (AREA)
SE8304116A 1982-07-27 1983-07-22 Belastningsdrivkrets med belastningsstroemavkaenning SE460820B (sv)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE8304116D0 true SE8304116D0 (sv) 1983-07-22
SE8304116L SE8304116L (sv) 1984-01-28
SE460820B SE460820B (sv) 1989-11-20

Family

ID=23591614

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304116A SE460820B (sv) 1982-07-27 1983-07-22 Belastningsdrivkrets med belastningsstroemavkaenning

Country Status (7)

Country Link
US (1) US4485342A (sv)
JP (1) JPS5963824A (sv)
KR (1) KR840005628A (sv)
DE (1) DE3325361A1 (sv)
ES (1) ES524451A0 (sv)
IT (1) IT1170172B (sv)
SE (1) SE460820B (sv)

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 (sv) * 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
DE69909620T2 (de) * 1998-05-20 2004-04-15 The Foxboro Co., Foxboro Selbstüberprüfendes ausgangsmodul
US6477026B1 (en) 2000-07-05 2002-11-05 Case Corporation Single package solenoid having control circuit
JP2005516771A (ja) * 2002-02-12 2005-06-09 ノードソン　コーポレーション 静電スプレーガンの内部電源用制御装置
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
US10374597B2 (en) 2014-04-15 2019-08-06 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 (sv) * 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
DE3325361C2 (sv) 1987-03-19
ES8502271A1 (es) 1984-12-16
JPS5963824A (ja) 1984-04-11
DE3325361A1 (de) 1984-02-09
IT1170172B (it) 1987-06-03
SE460820B (sv) 1989-11-20
IT8322192A0 (it) 1983-07-22
KR840005628A (ko) 1984-11-14
ES524451A0 (es) 1984-12-16
JPH0478052B2 (sv) 1992-12-10
US4485342A (en) 1984-11-27
IT8322192A1 (it) 1985-01-22
SE8304116L (sv) 1984-01-28

Similar Documents

Publication Publication Date Title
SE8304116D0 (sv) Load driving circuitry with load current sensing
SE8302983L (sv) Vexelriktarskydd
JPS484924A (sv)
DE3585529D1 (de) Fostersonde.
JPS5438521A (en) Power source equipment
JPS5385467A (en) Electronic wristwatch
JPS5775304A (en) Power supply for controller
JPS5597198A (en) Load level detecting method and its circuit for stepping motor
JPS6443067A (en) Overcurrent detection method for inverter
JPS53112411A (en) Excitation controller for synchronous machine
JPS5492049A (en) Electronic timer
JPS5475982A (en) Gate power supply method of high-voltage thyristor converter
JPS5562367A (en) Test device for patient supervisory unit
JPS6488645A (en) Single chip microcomputer
SU111719A1 (ru) Индикаторное устройство статического состо ни схемы с двум устойчивыми состо ни ми равновеси
JPS5674083A (en) Driving circuit for gate of gate turn-off thyristor
JPS5790723A (en) Power supply device
JPS56160049A (en) Mode change-over circuit
CH613346B (de) Schaltungsanordnung zur speisung eines schaltkreises sowie eines von diesem impulsweise gesteuerten verbrauchers.
JPS54128715A (en) Magnetic recording and reproducing apparatus
JPS56121380A (en) Stop controlling device of motor
JPS6460231A (en) Charging apparatus
JPS57110086A (en) Driving circuit of motor
JPS6416269A (en) Controlling circuit for voltage type converter
JPS55147482A (en) Method and apparatus for resistance welding

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8304116-0

Effective date: 19950210

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8304116-0

Format of ref document f/p: F