BR7407836D0 - Circuito de comando para elemento de comutacao eletronico controlavel - Google Patents

Circuito de comando para elemento de comutacao eletronico controlavel

Info

Publication number
BR7407836D0
BR7407836D0 BR7836/74A BR783674A BR7407836D0 BR 7407836 D0 BR7407836 D0 BR 7407836D0 BR 7836/74 A BR7836/74 A BR 7836/74A BR 783674 A BR783674 A BR 783674A BR 7407836 D0 BR7407836 D0 BR 7407836D0
Authority
BR
Brazil
Prior art keywords
control circuit
switching element
electronic switching
controllable electronic
controllable
Prior art date
Application number
BR7836/74A
Other languages
English (en)
Inventor
F J B Ekelund
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR7407836D0 publication Critical patent/BR7407836D0/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
    • H03K17/0424—Modifications for accelerating switching by feedback from the output circuit to the control circuit by the use of a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
BR7836/74A 1973-09-21 1974-09-20 Circuito de comando para elemento de comutacao eletronico controlavel BR7407836D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312892A SE373470B (pt) 1973-09-21 1973-09-21

Publications (1)

Publication Number Publication Date
BR7407836D0 true BR7407836D0 (pt) 1975-09-16

Family

ID=20318610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7836/74A BR7407836D0 (pt) 1973-09-21 1974-09-20 Circuito de comando para elemento de comutacao eletronico controlavel

Country Status (10)

Country Link
US (1) US3999086A (pt)
AU (1) AU7349774A (pt)
BR (1) BR7407836D0 (pt)
DE (1) DE2443946A1 (pt)
DK (1) DK496974A (pt)
ES (1) ES430226A1 (pt)
FR (1) FR2245129B1 (pt)
NL (1) NL7411939A (pt)
NO (1) NO132410C (pt)
SE (1) SE373470B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459868A1 (de) * 1974-12-18 1976-06-24 Bbc Brown Boveri & Cie Ansteuerschaltung von leistungstransistoren fuer getaktete leistungsstellglieder
GB1535925A (en) * 1975-03-25 1978-12-13 Westinghouse Brake & Signal Transistor drive circuit arrangements
US4178521A (en) * 1977-11-14 1979-12-11 International Telephone And Telegraph Corporation Base drive circuit
US4201928A (en) * 1978-01-27 1980-05-06 Ncr Corporation Power transistor actuating and bootstrap drive circuit
US4213068A (en) * 1978-01-30 1980-07-15 Rca Corporation Transistor saturation control
IE49593B1 (en) * 1979-05-18 1985-10-30 Gen Electric Co Ltd Transistor switching circuit
JPS57115029A (en) * 1981-01-09 1982-07-17 Tohoku Metal Ind Ltd Driving circuit for switching
US4399500A (en) * 1981-06-29 1983-08-16 Bell Telephone Laboratories, Incorporated Multimode base drive circuit for power switching transistor
US4499530A (en) * 1981-09-30 1985-02-12 Hitachi, Ltd. Switching power supply apparatus
US4430608A (en) 1981-12-22 1984-02-07 Hughes Aircraft Company Base drive circuit
FR2553606B1 (fr) * 1983-10-17 1989-10-13 Labo Cent Telecommunicat Dispositif pour ameliorer le fonctionnement aux frequences elevees des circuits integres logiques, en particulier de la famille ecl
US4651267A (en) * 1985-06-14 1987-03-17 Sundstrand Corporation Proportional base drive circuit for transistorized bridge inverter
US4656414A (en) * 1985-10-18 1987-04-07 Motorola, Inc. Efficient switch drive circuit
US5019719A (en) * 1990-01-12 1991-05-28 International Rectifier Corporation Transformer coupled gate drive circuit for power MOSFETS
US5414309A (en) * 1993-10-19 1995-05-09 Tokyo Tsuki Co., Ltd. Circuit for applying direct current to winding
US8749278B2 (en) * 2010-08-09 2014-06-10 Honda Motor Co., Ltd. Semiconductor device driving unit and method
GB2493562B (en) * 2011-08-12 2018-10-17 E2V Tech Uk Limited Drive circuit and method for a gated semiconductor switching device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915649A (en) * 1957-03-08 1959-12-01 Bell Telephone Labor Inc Electrical pulse circuit
NL247003A (pt) * 1957-10-14
US3217173A (en) * 1961-11-13 1965-11-09 Honeywell Inc Pulse generator employing bipolar-signal gated bistable amplifiers to produce unipolar, shaped output pulses
US3470391A (en) * 1966-06-03 1969-09-30 Rca Corp Current pulse driver with means to steepen and stabilize trailing edge
NL6905824A (pt) * 1969-04-16 1970-10-20
ZA727334B (en) * 1972-10-16 1974-01-30 Inpel Ltd A drive circuit for pulse width modulated dc.-d.c.convertors

Also Published As

Publication number Publication date
DK496974A (pt) 1975-05-12
NO132410C (pt) 1975-11-05
US3999086A (en) 1976-12-21
AU7349774A (en) 1976-03-25
SE373470B (pt) 1975-02-03
DE2443946A1 (de) 1975-04-17
NO132410B (pt) 1975-07-28
NO743402L (pt) 1975-04-14
ES430226A1 (es) 1976-10-16
FR2245129B1 (pt) 1978-03-24
FR2245129A1 (pt) 1975-04-18
NL7411939A (nl) 1975-03-25

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