JP2015521837A - 磁気変圧器/電子変圧器のための出力回路 - Google Patents
磁気変圧器/電子変圧器のための出力回路 Download PDFInfo
- Publication number
- JP2015521837A JP2015521837A JP2015519397A JP2015519397A JP2015521837A JP 2015521837 A JP2015521837 A JP 2015521837A JP 2015519397 A JP2015519397 A JP 2015519397A JP 2015519397 A JP2015519397 A JP 2015519397A JP 2015521837 A JP2015521837 A JP 2015521837A
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- JP
- Japan
- Prior art keywords
- transformer
- filter
- circuit
- switch
- capacitor
- 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.)
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-
- 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
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- 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
Description
Claims (15)
- 変圧器からの出力信号を受信するための回路であって、フィルタと、前記変圧器が磁気変圧器である場合、前記フィルタをアクティブ化モードにし、前記変圧器が電子変圧器である場合、前記フィルタを非アクティブ化モードにするためのスイッチとを有する、回路。
- 前記フィルタは、前記アクティブ化モードでコンバータからの不要信号をフィルタリングし、前記非アクティブ化モードで何れの信号もフィルタリングしない、請求項1に記載の回路。
- 前記フィルタは、コンデンサを有し、前記スイッチは、ヒューズを有し、前記ヒューズは、前記コンデンサの一部を形成するか又は前記コンデンサに直列に結合される、請求項1に記載の回路。
- 前記変圧器が磁気変圧器であるか又は電子変圧器であるかを検出するための、及び、検出結果に反応して前記スイッチを制御するための検出器を更に有する、請求項1に記載の回路。
- 前記検出器は、前記変圧器の出力信号内の周波数信号を検出し、前記検出結果を閾値と比較するためのコンパレータを有する、請求項4に記載の回路。
- 前記フィルタは、前記スイッチに直列に結合されるか又は前記スイッチの一部を形成するコンデンサを有する、請求項4に記載の回路。
- 請求項1に記載の回路と、更に、整流器とを有する、デバイス。
- 前記フィルタは、前記アクティブ化モードでコンバータからの不要信号をフィルタリングし、前記非アクティブ化モードで何れの信号もフィルタリングしない、請求項7に記載のデバイス。
- 前記回路は、前記整流器の入力部に結合され、前記フィルタは、コンデンサを有し、前記スイッチは、ヒューズを有し、前記ヒューズは、前記コンデンサの一部を形成する又は前記コンデンサに直列に結合される、請求項7に記載のデバイス。
- 前記回路は、前記変圧器が磁気変圧器であるか又は電子変圧器であるかを検出するための、及び、検出結果に反応して前記スイッチを制御するための検出器を更に有し、前記フィルタは、前記整流回路の入力部又は出力部に結合され、前記検出器は、前記整流器の端子に結合される、請求項7に記載のデバイス。
- 前記検出器は、前記変圧器の出力信号内の周波数信号を検出し、前記検出結果を閾値と比較するためのコンパレータを有する、請求項10に記載のデバイス。
- 前記フィルタは、前記スイッチに直列に結合されるか又は前記スイッチの一部を形成するコンデンサを有する、請求項10に記載のデバイス。
- 請求項1に記載の回路と、更に、出力部が前記回路の入力部に結合される前記変圧器とを有する、デバイス。
- 請求項1に記載の回路と、更に、入力部が前記回路の出力部に結合されるコンバータとを有する、デバイス。
- 前記コンバータの出力部に結合される1つ以上の発光ダイオードを更に有する、請求項14に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261664885P | 2012-06-27 | 2012-06-27 | |
US61/664,885 | 2012-06-27 | ||
PCT/IB2013/054930 WO2014001945A2 (en) | 2012-06-27 | 2013-06-17 | Output circuit for magnetic / electronic transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015521837A true JP2015521837A (ja) | 2015-07-30 |
JP5785673B2 JP5785673B2 (ja) | 2015-09-30 |
Family
ID=48998646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015519397A Active JP5785673B2 (ja) | 2012-06-27 | 2013-06-17 | 磁気変圧器/電子変圧器のための出力回路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9450481B2 (ja) |
EP (1) | EP2867982B1 (ja) |
JP (1) | JP5785673B2 (ja) |
CN (1) | CN104303406B (ja) |
BR (1) | BR112014031992A2 (ja) |
RU (1) | RU2645727C2 (ja) |
WO (1) | WO2014001945A2 (ja) |
Families Citing this family (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
KR101154149B1 (ko) * | 2003-05-02 | 2012-06-14 | 알란 림프킨 조지 | 에너지를 부하에 공급하는 장치 및 관련 시스템 |
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 |
EP2213144A1 (en) * | 2007-10-26 | 2010-08-04 | 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 |
JP5647250B2 (ja) | 2009-09-18 | 2014-12-24 | コーニンクレッカ フィリップス エヌ ヴェ | 照明装置 |
US9301348B2 (en) * | 2009-11-05 | 2016-03-29 | Eldolab Holding B.V. | LED driver for powering an LED unit from a electronic transformer |
WO2012087268A2 (en) * | 2009-11-17 | 2012-06-28 | Terralux, Inc. | Led power-supply detection and control |
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 |
CN101835314B (zh) * | 2010-05-19 | 2013-12-04 | 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 |
-
2013
- 2013-06-17 US US14/409,143 patent/US9450481B2/en active Active
- 2013-06-17 JP JP2015519397A patent/JP5785673B2/ja active Active
- 2013-06-17 RU RU2015102307A patent/RU2645727C2/ru not_active IP Right Cessation
- 2013-06-17 WO PCT/IB2013/054930 patent/WO2014001945A2/en active Application Filing
- 2013-06-17 CN CN201380025221.8A patent/CN104303406B/zh active Active
- 2013-06-17 BR BR112014031992A patent/BR112014031992A2/pt not_active Application Discontinuation
- 2013-06-17 EP EP13750382.7A patent/EP2867982B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9450481B2 (en) | 2016-09-20 |
US20150200585A1 (en) | 2015-07-16 |
JP5785673B2 (ja) | 2015-09-30 |
EP2867982B1 (en) | 2016-03-16 |
WO2014001945A3 (en) | 2014-11-13 |
CN104303406B (zh) | 2017-04-12 |
WO2014001945A2 (en) | 2014-01-03 |
EP2867982A2 (en) | 2015-05-06 |
CN104303406A (zh) | 2015-01-21 |
BR112014031992A2 (pt) | 2017-06-27 |
RU2015102307A (ru) | 2016-08-20 |
RU2645727C2 (ru) | 2018-02-28 |
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