FI864081A0 - Kantaohjauspiiri suurtehokytkintransistoria varten - Google Patents

Kantaohjauspiiri suurtehokytkintransistoria varten

Info

Publication number
FI864081A0
FI864081A0 FI864081A FI864081A FI864081A0 FI 864081 A0 FI864081 A0 FI 864081A0 FI 864081 A FI864081 A FI 864081A FI 864081 A FI864081 A FI 864081A FI 864081 A0 FI864081 A0 FI 864081A0
Authority
FI
Finland
Prior art keywords
control circuit
high power
switching transistor
power switching
base control
Prior art date
Application number
FI864081A
Other languages
English (en)
Swedish (sv)
Other versions
FI864081A (fi
FI92121C (fi
FI92121B (fi
Inventor
Armando Pauker
Richard B Preuit
Original Assignee
Tandem Computers Inc
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 Tandem Computers Inc filed Critical Tandem Computers Inc
Publication of FI864081A0 publication Critical patent/FI864081A0/fi
Publication of FI864081A publication Critical patent/FI864081A/fi
Application granted granted Critical
Publication of FI92121B publication Critical patent/FI92121B/fi
Publication of FI92121C publication Critical patent/FI92121C/fi

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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/538—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
    • 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
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/04126—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in bipolar transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
  • Dc-Dc Converters (AREA)
FI864081A 1985-12-05 1986-10-09 Kantaohjauspiiri suurtehokytkintransistoria varten FI92121C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80549785 1985-12-05
US06/805,497 US4638240A (en) 1985-12-05 1985-12-05 Base drive circuit for high-power switching transistor

Publications (4)

Publication Number Publication Date
FI864081A0 true FI864081A0 (fi) 1986-10-09
FI864081A FI864081A (fi) 1987-06-06
FI92121B FI92121B (fi) 1994-06-15
FI92121C FI92121C (fi) 1994-09-26

Family

ID=25191717

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864081A FI92121C (fi) 1985-12-05 1986-10-09 Kantaohjauspiiri suurtehokytkintransistoria varten

Country Status (5)

Country Link
US (1) US4638240A (fi)
EP (1) EP0226299B1 (fi)
JP (1) JPH0722260B2 (fi)
DE (1) DE3689410T2 (fi)
FI (1) FI92121C (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747035A (en) * 1985-02-01 1988-05-24 Bobry Howard H Isolator for power system instrument
JPS6231377A (ja) * 1985-07-30 1987-02-10 Mitsubishi Electric Corp トランジスタインバ−タのベ−スドライブ回路
JPS62242413A (ja) * 1986-04-15 1987-10-23 Mitsubishi Electric Corp トランジスタのベ−ス駆動回路
US4749876A (en) * 1986-12-22 1988-06-07 Eaton Corporation Universal power transistor base drive control unit
US4910416A (en) * 1988-03-04 1990-03-20 Modicon, Inc. Power switch monitor to improve switching time
FR2645372B1 (fr) * 1989-04-04 1994-11-25 Crouzet Sa Procede de commutation d'un transistor
JPH06335247A (ja) * 1993-05-20 1994-12-02 Canon Inc 電源装置
KR100337035B1 (ko) * 1999-11-26 2002-05-16 권영한 전력용 반도체 스위칭 소자의 직렬구동을 위한 수동형보조회로
CN101814842A (zh) * 2009-02-24 2010-08-25 飞思卡尔半导体公司 具有可调整驱动电流的高频电源开关电路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981850A (en) * 1956-08-08 1961-04-25 North American Aviation Inc Transistor pulse response circuit
US3569742A (en) * 1968-08-23 1971-03-09 Gen Precision Systems Inc Transistor switching circuit
US3657569A (en) * 1969-10-27 1972-04-18 Bose Corp The Turn on turn off feedback drive switching circuit
IT946985B (it) * 1972-01-28 1973-05-21 Honeywell Inf Systems Circuito di pilotaggio a trasforma tore per transistore interruttore
ZA727334B (en) * 1972-10-16 1974-01-30 Inpel Ltd A drive circuit for pulse width modulated dc.-d.c.convertors
US3983418A (en) * 1975-05-29 1976-09-28 North Electric Company Drive circuit for power switching device
US4312029A (en) * 1979-06-22 1982-01-19 Gte Automatic Electric Laboratories, Inc. DC-to-DC Converter with reduced power loss during turn off
US4308577A (en) * 1980-05-05 1981-12-29 Burroughs Corporation Base drive circuit
US4420804A (en) * 1980-08-26 1983-12-13 Tohoku Metal Industries, Ltd. Switching regulator with base charge removal circuit
JPS5764937U (fi) * 1980-10-01 1982-04-17
JPS57122941U (fi) * 1980-11-28 1982-07-31
JPS57115029A (en) * 1981-01-09 1982-07-17 Tohoku Metal Ind Ltd Driving circuit for switching
US4380795A (en) * 1981-03-24 1983-04-19 The United States Of America As Represented By The United States Department Of Energy Base drive circuit for a four-terminal power Darlington
JPS59178821A (ja) * 1983-03-29 1984-10-11 Mitsubishi Electric Corp トランジスタ駆動回路

Also Published As

Publication number Publication date
JPS62176215A (ja) 1987-08-03
DE3689410T2 (de) 1994-07-07
EP0226299B1 (en) 1993-12-15
FI864081A (fi) 1987-06-06
US4638240A (en) 1987-01-20
DE3689410D1 (de) 1994-01-27
FI92121C (fi) 1994-09-26
JPH0722260B2 (ja) 1995-03-08
EP0226299A2 (en) 1987-06-24
EP0226299A3 (en) 1988-09-21
FI92121B (fi) 1994-06-15

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: TANDEM COMPUTERS INCORPORATED