DE29602914U1 - Circuit arrangement for inrush current limitation and overvoltage protection for an active harmonic filter of an electronic ballast - Google Patents

Circuit arrangement for inrush current limitation and overvoltage protection for an active harmonic filter of an electronic ballast

Info

Publication number
DE29602914U1
DE29602914U1 DE29602914U DE29602914U DE29602914U1 DE 29602914 U1 DE29602914 U1 DE 29602914U1 DE 29602914 U DE29602914 U DE 29602914U DE 29602914 U DE29602914 U DE 29602914U DE 29602914 U1 DE29602914 U1 DE 29602914U1
Authority
DE
Germany
Prior art keywords
circuit arrangement
overvoltage protection
inrush current
electronic ballast
current limitation
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
DE29602914U
Other languages
German (de)
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.)
Tridonicatco GmbH and Co KG
Original Assignee
Tridonic Bauelemente GmbH
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 Tridonic Bauelemente GmbH filed Critical Tridonic Bauelemente GmbH
Priority to DE29602914U priority Critical patent/DE29602914U1/en
Priority to NL1005221A priority patent/NL1005221C2/en
Priority to GB9703332A priority patent/GB2310328B/en
Publication of DE29602914U1 publication Critical patent/DE29602914U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/062—Avoiding or suppressing excessive transient voltages or currents
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
DE29602914U 1996-02-19 1996-02-19 Circuit arrangement for inrush current limitation and overvoltage protection for an active harmonic filter of an electronic ballast Expired - Lifetime DE29602914U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29602914U DE29602914U1 (en) 1996-02-19 1996-02-19 Circuit arrangement for inrush current limitation and overvoltage protection for an active harmonic filter of an electronic ballast
NL1005221A NL1005221C2 (en) 1996-02-19 1997-02-07 Switching device for limiting inrush current and for overvoltage limitation for an active high filter of an electronic ballast.
GB9703332A GB2310328B (en) 1996-02-19 1997-02-18 Circuit arrangement for current limitation and for overvoltage protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29602914U DE29602914U1 (en) 1996-02-19 1996-02-19 Circuit arrangement for inrush current limitation and overvoltage protection for an active harmonic filter of an electronic ballast

Publications (1)

Publication Number Publication Date
DE29602914U1 true DE29602914U1 (en) 1997-06-19

Family

ID=8019714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29602914U Expired - Lifetime DE29602914U1 (en) 1996-02-19 1996-02-19 Circuit arrangement for inrush current limitation and overvoltage protection for an active harmonic filter of an electronic ballast

Country Status (3)

Country Link
DE (1) DE29602914U1 (en)
GB (1) GB2310328B (en)
NL (1) NL1005221C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016011815B3 (en) * 2016-10-05 2018-02-15 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Control gear with staggered overvoltage and overcurrent protection for the control of intelligent light sources and devices as well as light sources with this control gear
EP3397026A1 (en) * 2017-04-19 2018-10-31 Self Electronics Co., Ltd. Miswiring protection circuit for use with a dc power supply and an led lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3182572B1 (en) 2015-12-17 2019-11-13 Grundfos Holding A/S Electronic circuit and method for operating an electronic circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801776A1 (en) * 1988-01-22 1989-07-27 Vdo Schindling Protection circuit for a load resistor (load), which is connected to a motor vehicle battery, and its switching output stage
EP0272514B1 (en) * 1986-12-23 1993-11-10 Siemens Aktiengesellschaft Circuit arrangement for limiting the switch-on current and for overvoltage protection of switched power supply apparatuses
DE4013731C2 (en) * 1990-04-28 1995-07-13 Sel Alcatel Ag Circuit arrangement for limiting the inrush current

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934577A1 (en) * 1989-10-17 1991-04-18 Philips Patentverwaltung POWER SUPPLY DEVICE WITH INRED CURRENT LIMITATION
DK0524425T3 (en) * 1991-06-26 1996-10-14 Siemens Ag Circuit device for switching on current limiting and overvoltage protection for rated power supplies
NL9301397A (en) * 1993-08-12 1995-03-01 Cm Personnel Participation Bv Safety switching device for electronic switching devices in general and for an electronic ballast for gas discharge tubes in particular.
ATE197654T1 (en) * 1995-08-04 2000-12-15 Siemens Ag ELECTRONIC BALLAST WITH RUNNING CURRENT LIMITATION AND/OR OVERVOLTAGE PROTECTION

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272514B1 (en) * 1986-12-23 1993-11-10 Siemens Aktiengesellschaft Circuit arrangement for limiting the switch-on current and for overvoltage protection of switched power supply apparatuses
DE3801776A1 (en) * 1988-01-22 1989-07-27 Vdo Schindling Protection circuit for a load resistor (load), which is connected to a motor vehicle battery, and its switching output stage
DE4013731C2 (en) * 1990-04-28 1995-07-13 Sel Alcatel Ag Circuit arrangement for limiting the inrush current

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAMAMOORTY,M., POPP,A.S.: A soft start circuit for illumination control. In: IEE-IERE Proceedings - India, Vol.13, No.4, July/Aug. 1975, S.128-130 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016011815B3 (en) * 2016-10-05 2018-02-15 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Control gear with staggered overvoltage and overcurrent protection for the control of intelligent light sources and devices as well as light sources with this control gear
WO2018065120A2 (en) 2016-10-05 2018-04-12 Iad Gesellschaft Für Informatik Automatisierung Und Datenverarbeitung Mbh Operating device with staggered protection circuits against overvoltage and overcurrent and antenna for driving intelligent lamps and lighting appliances
US11252803B2 (en) 2016-10-05 2022-02-15 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Operating device with staggered protection circuits against overvoltage and overcurrent and antenna for driving intelligent lamps and lighting appliances
EP3397026A1 (en) * 2017-04-19 2018-10-31 Self Electronics Co., Ltd. Miswiring protection circuit for use with a dc power supply and an led lamp

Also Published As

Publication number Publication date
NL1005221C2 (en) 2000-02-15
NL1005221A1 (en) 1997-08-20
GB2310328B (en) 1999-10-06
GB2310328A (en) 1997-08-20
GB9703332D0 (en) 1997-04-09

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19970731

R150 Term of protection extended to 6 years

Effective date: 19990607

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H05B0041290000

Ipc: H05B0041285000

Effective date: 20030228

R081 Change of applicant/patentee

Owner name: TRIDONICATCO GMBH & CO. KG, AT

Free format text: FORMER OWNER: TRIDONIC BAUELEMENTE GES.M.B.H., DORNBIRN, AT

Effective date: 20020307

R151 Term of protection extended to 8 years

Effective date: 20020506

R152 Term of protection extended to 10 years

Effective date: 20040607

R071 Expiry of right