GB1503378A - Power transistor drive circuit - Google Patents

Power transistor drive circuit

Info

Publication number
GB1503378A
GB1503378A GB5146075A GB5146075A GB1503378A GB 1503378 A GB1503378 A GB 1503378A GB 5146075 A GB5146075 A GB 5146075A GB 5146075 A GB5146075 A GB 5146075A GB 1503378 A GB1503378 A GB 1503378A
Authority
GB
United Kingdom
Prior art keywords
power transistor
transformer
transistor
dec
push
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
GB5146075A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1503378A publication Critical patent/GB1503378A/en
Expired legal-status Critical Current

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
    • H02M7/5381—Parallel type
    • 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
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • 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
    • 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
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
GB5146075A 1974-12-18 1975-12-16 Power transistor drive circuit Expired GB1503378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742459868 DE2459868A1 (de) 1974-12-18 1974-12-18 Ansteuerschaltung von leistungstransistoren fuer getaktete leistungsstellglieder

Publications (1)

Publication Number Publication Date
GB1503378A true GB1503378A (en) 1978-03-08

Family

ID=5933743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5146075A Expired GB1503378A (en) 1974-12-18 1975-12-16 Power transistor drive circuit

Country Status (4)

Country Link
CH (1) CH591723A5 (en:Method)
DE (1) DE2459868A1 (en:Method)
FR (1) FR2295478A1 (en:Method)
GB (1) GB1503378A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298925A (en) 1979-07-10 1981-11-03 Plessey Handel Und Investments Ag Transistorized invertor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323962A (en) * 1981-02-02 1982-04-06 General Electric Company High efficiency rectifier with multiple outputs
FR2524221A1 (fr) * 1982-03-25 1983-09-30 Benit & Cie Dispositif de commande d'un transistor de puissance d'une alimentation a decoupage
US9543819B2 (en) * 2014-12-08 2017-01-10 Dialog Semiconductor Inc. Adaptive BJT driver for switching power converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050636A (en) * 1960-08-24 1962-08-21 Ibm High speed transistor switch
US3657569A (en) * 1969-10-27 1972-04-18 Bose Corp The Turn on turn off feedback drive switching circuit
DE2014217C3 (de) * 1970-03-24 1973-10-04 Siemens Ag, 1000 Berlin U. 8000 Muenchen Steuerschaltungsanordnung fur einen Schalttransistor
SE373470B (en:Method) * 1973-09-21 1975-02-03 Ericsson Telefon Ab L M
GB1483744A (en) * 1973-11-23 1977-08-24 Licentia Gmbh Transistor switching circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298925A (en) 1979-07-10 1981-11-03 Plessey Handel Und Investments Ag Transistorized invertor

Also Published As

Publication number Publication date
FR2295478A1 (fr) 1976-07-16
CH591723A5 (en:Method) 1977-09-30
FR2295478B1 (en:Method) 1981-04-30
DE2459868A1 (de) 1976-06-24

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee