BR112014031992A2 - circuito para receber um sinal de saída de um transformador; e dispositivo - Google Patents

circuito para receber um sinal de saída de um transformador; e dispositivo

Info

Publication number
BR112014031992A2
BR112014031992A2 BR112014031992A BR112014031992A BR112014031992A2 BR 112014031992 A2 BR112014031992 A2 BR 112014031992A2 BR 112014031992 A BR112014031992 A BR 112014031992A BR 112014031992 A BR112014031992 A BR 112014031992A BR 112014031992 A2 BR112014031992 A2 BR 112014031992A2
Authority
BR
Brazil
Prior art keywords
filters
transformer
capacitors
magnetic
receiving
Prior art date
Application number
BR112014031992A
Other languages
English (en)
Inventor
Johannes Antonius Claessens Dennis
Alouisius Martina De Bruycker Patrick
Louis Zulma Vael Philip
Izmit Sait
Wang Yi
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014031992A2 publication Critical patent/BR112014031992A2/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
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
    • 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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • 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
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • 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
    • 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
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • H02M7/1623—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
    • H02M7/1626—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current

Abstract

resumo circuito para receber um sinal de saída de um transformador; e dispositivo circuitos (1) para receber sinais de saída de transformadores (2) compreendem filtros (11) e interruptores (12). no caso de transformadores magnéticos/eletrônicos, os filtros (11) são ativados/desativados, por exemplo, por filtragem/não filtragem de sinais não desejados provenientes de conversores (4). os filtros (11) podem compreender capacitores. os interruptores (12) podem compreender fusíveis. sinais de saída de transformadores magnéticos/eletrônicos compreendem sinais de frequência relativamente baixa/alta que resultam em correntes relativamente pequenas/grandes que fluem através dos capacitores, em que essas correntes não explodirão/explodirão os fusíveis. capacitores, quando ativados, formam, juntamente com indutâncias de vazamento dos transformadores magnéticos, filtros de interferência eletromagnética. alternativamente, os circuitos (1) podem também compreender detectores (13) para detectar tipos de transformador e para controlar os interruptores (12) em resposta aos resultados de detecção. em seguida, possivelmente, os detectores (13) são dispostos para detectar sinais de frequência nos sinais de saída e compreendem comparadores (15) para comparar os resultados de detecção (14) com valores limite. 1/1
BR112014031992A 2012-06-27 2013-06-17 circuito para receber um sinal de saída de um transformador; e dispositivo BR112014031992A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261664885P 2012-06-27 2012-06-27
PCT/IB2013/054930 WO2014001945A2 (en) 2012-06-27 2013-06-17 Output circuit for magnetic / electronic transformer

Publications (1)

Publication Number Publication Date
BR112014031992A2 true BR112014031992A2 (pt) 2017-06-27

Family

ID=48998646

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031992A BR112014031992A2 (pt) 2012-06-27 2013-06-17 circuito para receber um sinal de saída de um transformador; e dispositivo

Country Status (7)

Country Link
US (1) US9450481B2 (pt)
EP (1) EP2867982B1 (pt)
JP (1) JP5785673B2 (pt)
CN (1) CN104303406B (pt)
BR (1) BR112014031992A2 (pt)
RU (1) RU2645727C2 (pt)
WO (1) WO2014001945A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11165242B2 (en) 2015-12-18 2021-11-02 Hewlett Packard Enterprise Development Lp Variable soft start device for an electronic fuse

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363008A (en) * 1979-05-09 1982-12-07 Tellabs, Inc. Electronic transformer
JPS59139609A (ja) * 1983-01-31 1984-08-10 Matsushita Electric Works Ltd 電力供給装置
US5111084A (en) * 1990-05-31 1992-05-05 Westinghouse Electric Corp. Low loss drain pulser circuit for solid state microwave power amplifiers
US5636107A (en) * 1995-11-15 1997-06-03 International Power Devices, Inc. DC-DC converters
US6813168B2 (en) 2002-11-18 2004-11-02 Power Integrations, Inc. Method and apparatus for providing input EMI filtering in power supplies
GB2416248B (en) * 2003-05-02 2007-02-21 George Alan Limpkin Apparatus for supplying energy to a load and a related system
US7095636B2 (en) 2004-09-15 2006-08-22 Honeywell International Inc. Electromagnetic interference filter for an autotransformer
US7667408B2 (en) * 2007-03-12 2010-02-23 Cirrus Logic, Inc. Lighting system with lighting dimmer output mapping
WO2009055821A1 (en) * 2007-10-26 2009-04-30 Lighting Science Group Corporation High efficiency light source with integrated ballast
US8310171B2 (en) * 2009-03-13 2012-11-13 Led Specialists Inc. Line voltage dimmable constant current LED driver
US8471626B2 (en) 2009-08-12 2013-06-25 System General Corp. Start-up circuit to discharge EMI filter of power supplies
RU2554080C2 (ru) 2009-09-18 2015-06-27 Конинклейке Филипс Электроникс Н.В. Устройство освещения
EP2497337B1 (en) * 2009-11-05 2020-10-21 eldoLAB Holding B.V. Led driver for powering an led unit from a electronic transformer
BR112012011829A2 (pt) * 2009-11-17 2018-03-27 Terralux Inc detecção e controle de suprimento de energia led
CN201611846U (zh) 2009-12-30 2010-10-20 宁波中策亿特电子有限公司 电子变压器
AU2010100223A4 (en) * 2010-03-12 2010-04-08 Wen-Hsin Chao Compact fluorescent lamp operable in different power sources
DE202010003627U1 (de) * 2010-03-15 2010-07-15 Chao, Wen-Hsin, Hemei Ansteuerschaltung für Lumineszenzlampe mit Aufrechterhaltung der Arbeitsspannung bei unterschiedlichem Versorgungsstrom
NZ584057A (en) * 2010-03-18 2013-02-22 Intellectual Property Energy Mad Ltd Load Balance Circuit
CN103313472B (zh) * 2010-05-19 2016-02-03 成都芯源系统有限公司 一种具有调光功能的led驱动电路及灯具
CN201742634U (zh) * 2010-06-03 2011-02-09 西安交通大学 通用于荧光灯的卤素灯用电子变压器
US20120146539A1 (en) * 2010-12-10 2012-06-14 Scott Arthur Riesebosch Jitter detection and compensation circuit for led lamps
US20130039105A1 (en) * 2011-08-09 2013-02-14 Hamilton Sundstrand Corporation Filter circuit for a multi-phase ac input

Also Published As

Publication number Publication date
US20150200585A1 (en) 2015-07-16
EP2867982A2 (en) 2015-05-06
US9450481B2 (en) 2016-09-20
CN104303406A (zh) 2015-01-21
WO2014001945A3 (en) 2014-11-13
WO2014001945A2 (en) 2014-01-03
JP5785673B2 (ja) 2015-09-30
CN104303406B (zh) 2017-04-12
EP2867982B1 (en) 2016-03-16
JP2015521837A (ja) 2015-07-30
RU2645727C2 (ru) 2018-02-28
RU2015102307A (ru) 2016-08-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PHILIPS LIGHTING HOLDING B.V (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements