DE50015537D1 - Schaltungsanordnung - Google Patents

Schaltungsanordnung

Info

Publication number
DE50015537D1
DE50015537D1 DE50015537T DE50015537T DE50015537D1 DE 50015537 D1 DE50015537 D1 DE 50015537D1 DE 50015537 T DE50015537 T DE 50015537T DE 50015537 T DE50015537 T DE 50015537T DE 50015537 D1 DE50015537 D1 DE 50015537D1
Authority
DE
Germany
Prior art keywords
switching device
main switching
base
auxiliary
emitters
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 - Lifetime
Application number
DE50015537T
Other languages
English (en)
Inventor
Felix Franck
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of DE50015537D1 publication Critical patent/DE50015537D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03K17/51—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
    • H03K17/60—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 bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • 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
    • H03K17/04213—Modifications for accelerating switching by feedback from the output circuit to the control circuit in bipolar transistor switches
    • 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
    • H02M7/5383—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 self-oscillating arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0036—Means reducing energy consumption
DE50015537T 1999-07-20 2000-06-28 Schaltungsanordnung Expired - Lifetime DE50015537D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19933161A DE19933161A1 (de) 1999-07-20 1999-07-20 Schaltungsanordnung

Publications (1)

Publication Number Publication Date
DE50015537D1 true DE50015537D1 (de) 2009-03-19

Family

ID=7914881

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19933161A Withdrawn DE19933161A1 (de) 1999-07-20 1999-07-20 Schaltungsanordnung
DE50015537T Expired - Lifetime DE50015537D1 (de) 1999-07-20 2000-06-28 Schaltungsanordnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19933161A Withdrawn DE19933161A1 (de) 1999-07-20 1999-07-20 Schaltungsanordnung

Country Status (7)

Country Link
US (1) US6377107B1 (de)
EP (1) EP1071210B1 (de)
JP (1) JP2001085980A (de)
KR (1) KR100716321B1 (de)
AT (1) ATE422114T1 (de)
DE (2) DE19933161A1 (de)
TW (1) TW483240B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7924584B1 (en) 2004-01-29 2011-04-12 Marvell International Ltd. Power supply switching circuit for a halogen lamp
US7525293B1 (en) * 2004-12-06 2009-04-28 Marvell International Ltd. Power supply switching circuit for a halogen lamp
JP2008066776A (ja) * 2006-09-04 2008-03-21 Funai Electric Co Ltd 電源回路、薄型テレビジョン装置
US20110148376A1 (en) * 2009-12-23 2011-06-23 Texas Instruments Incorporated Mosfet with gate pull-down
US8614905B2 (en) 2010-06-23 2013-12-24 Abb Technology Ag Voltage converting apparatus and method for converting a voltage
ITMI20131283A1 (it) * 2013-07-31 2015-02-01 St Microelectronics Srl Dispositivo elettronico di potenza con caratteristiche di efficienza e radiazione elettromagnetica migliorate.
US10826487B2 (en) * 2017-12-05 2020-11-03 Texas Instruments Incorporated Power unit with an integrated pull-down transistor
DE102020130728A1 (de) 2020-11-20 2022-05-25 Osram Gmbh Ansteuerbeschaltung für den steuereingang eines leistungstransistors eines getakteten wandlers und anwendung der ansteuerbeschaltung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6901468U (de) 1969-01-14 1969-09-18 Guenther Hoevelmeier Federkernstecksystempolsterungen
US4481434A (en) * 1982-06-21 1984-11-06 Eaton Corporation Self regenerative fast gate turn-off FET
US4859921A (en) * 1988-03-10 1989-08-22 General Electric Company Electronic control circuits, electronically commutated motor systems, switching regulator power supplies, and methods
US4903182A (en) * 1989-03-20 1990-02-20 American Telephone And Telegraph Company, At&T Bell Laboratories Self-oscillating converter with light load stabilizer
JPH03116689A (ja) * 1989-09-29 1991-05-17 Toshiba Lighting & Technol Corp 放電灯点灯装置
JP3073792B2 (ja) * 1991-06-15 2000-08-07 松下電工株式会社 インバータ装置
US5097183A (en) * 1991-06-25 1992-03-17 Led Corporation N.V. Master-slave half-bridge DC-to-AC switchmode power converter
DE4243403A1 (de) * 1992-11-04 1994-07-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Freischwingende Stromversorgungsschaltung
DE4238913A1 (de) * 1992-11-19 1994-05-26 Mikroelektronik Und Technologi Verfahren und Schaltungsanordnung zur zeitlichen Steuerung einer Schwingung in Schaltnetzteilen für die Lichttechnik
US5410190A (en) * 1992-12-17 1995-04-25 Sgs-Thomson Microelectronics, Inc. Circuit for shortening the turn-off time of a power transistor
JP3379556B2 (ja) * 1993-12-30 2003-02-24 サンケン電気株式会社 スイッチング素子を有する回路装置
DE4436465A1 (de) * 1994-10-12 1996-04-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betreiben von Glühlampen
JP3273461B2 (ja) * 1995-08-18 2002-04-08 株式会社日立製作所 電力変換装置
DE19613149A1 (de) * 1996-04-03 1997-10-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb elektrischer Lampen
US5834964A (en) * 1997-06-02 1998-11-10 Cherry Semiconductor Corporation Lateral PNP fast turn-on circuit
DE19728295A1 (de) * 1997-07-03 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halbbrückenansteuerung ohne Kollektor-Vorstromspitze

Also Published As

Publication number Publication date
EP1071210A3 (de) 2006-08-23
JP2001085980A (ja) 2001-03-30
ATE422114T1 (de) 2009-02-15
US6377107B1 (en) 2002-04-23
EP1071210A2 (de) 2001-01-24
KR20010039729A (ko) 2001-05-15
DE19933161A1 (de) 2001-01-25
KR100716321B1 (ko) 2007-05-11
EP1071210B1 (de) 2009-01-28
TW483240B (en) 2002-04-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE

8364 No opposition during term of opposition