JP2013524768A5 - - Google Patents

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Publication number
JP2013524768A5
JP2013524768A5 JP2013505145A JP2013505145A JP2013524768A5 JP 2013524768 A5 JP2013524768 A5 JP 2013524768A5 JP 2013505145 A JP2013505145 A JP 2013505145A JP 2013505145 A JP2013505145 A JP 2013505145A JP 2013524768 A5 JP2013524768 A5 JP 2013524768A5
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JP
Japan
Prior art keywords
current
output terminal
processor
control signal
current output
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.)
Granted
Application number
JP2013505145A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013524768A (ja
JP5889871B2 (ja
Filing date
Publication date
Priority claimed from US13/086,313 external-priority patent/US8503145B2/en
Application filed filed Critical
Publication of JP2013524768A publication Critical patent/JP2013524768A/ja
Publication of JP2013524768A5 publication Critical patent/JP2013524768A5/ja
Application granted granted Critical
Publication of JP5889871B2 publication Critical patent/JP5889871B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013505145A 2010-04-14 2011-04-14 照明素子試験用の故障保護付き電流源 Expired - Fee Related JP5889871B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28287010P 2010-04-14 2010-04-14
US61/282,870 2010-04-14
US13/086,313 2011-04-13
US13/086,313 US8503145B2 (en) 2010-04-14 2011-04-13 Fault protected current source for lighting element testing
PCT/US2011/032528 WO2011130535A1 (en) 2010-04-14 2011-04-14 Fault protected current source for lighting element testing

Publications (3)

Publication Number Publication Date
JP2013524768A JP2013524768A (ja) 2013-06-17
JP2013524768A5 true JP2013524768A5 (enExample) 2014-05-29
JP5889871B2 JP5889871B2 (ja) 2016-03-22

Family

ID=44787759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013505145A Expired - Fee Related JP5889871B2 (ja) 2010-04-14 2011-04-14 照明素子試験用の故障保護付き電流源

Country Status (5)

Country Link
US (1) US8503145B2 (enExample)
EP (1) EP2559323B1 (enExample)
JP (1) JP5889871B2 (enExample)
CN (1) CN102948257B (enExample)
WO (1) WO2011130535A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2600694B1 (en) * 2011-11-30 2013-11-20 Vossloh-Schwabe Deutschland GmbH LED driver circuit with constant power safe operating area
US9549440B2 (en) 2012-05-29 2017-01-17 Vektrex Electronic Systems, Inc. Solid-state auxiliary lamp
EP2739119B1 (en) * 2012-11-30 2015-08-19 Dialog Semiconductor GmbH Short circuit detection for lighting circuits
WO2014204871A1 (en) 2013-06-19 2014-12-24 Dialog Semiconductor Inc. Led driver with comprehensive fault protections
US10141739B1 (en) * 2015-05-26 2018-11-27 The Watt Stopper, Inc. System for distributing DC power to and controlling building devices
US10093232B2 (en) 2015-09-16 2018-10-09 Truck-Lite Co., Llc Telematics road ready system
US10388161B2 (en) 2015-09-16 2019-08-20 Truck-Lite Co., Llc Telematics road ready system with user interface
US10065563B2 (en) * 2015-09-16 2018-09-04 Truck-Lite Co. Llc Light emitting diode failure detection system for a vehicle
US20190268675A1 (en) 2017-03-15 2019-08-29 Scott Troutman Telematics Road Ready System including a Bridge Integrator Unit
TWI720196B (zh) * 2017-05-10 2021-03-01 力智電子股份有限公司 直流對直流控制器及其控制方法
CN109462910A (zh) * 2018-09-21 2019-03-12 上海亚明照明有限公司 适用于led灯具的监测系统、方法、存储介质及电子终端
CN112086945B (zh) * 2020-08-05 2022-04-01 广东美的白色家电技术创新中心有限公司 一种过压保护电路以及电子设备
KR20220131063A (ko) * 2021-03-19 2022-09-27 에스케이하이닉스 주식회사 저전압 강하 레귤레이터
KR102350618B1 (ko) * 2021-05-31 2022-01-13 유정구 통합 led모듈 검사장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4400880B2 (ja) 2004-10-05 2010-01-20 株式会社小糸製作所 車両用灯具の点灯制御回路
JP4468316B2 (ja) * 2006-02-15 2010-05-26 株式会社日立製作所 電源装置の過電流検出回路及び過電流検出方法
JP2007236126A (ja) * 2006-03-02 2007-09-13 Sharp Corp 電源装置およびこれを用いた電子機器
DE602006019969D1 (de) * 2006-10-27 2011-03-17 Airbus Operations Gmbh Lichtüberwachungssystem und Verfahren zum Betrieb eines solchen Systems
CN100579325C (zh) * 2006-12-21 2010-01-06 钰瀚科技股份有限公司 发光二极管驱动器以及驱动系统
JP4996294B2 (ja) * 2007-03-19 2012-08-08 株式会社リコー 電源装置、該電源装置を用いたｌｅｄ装置および電子機器
US8405321B2 (en) 2007-07-26 2013-03-26 Rohm Co., Ltd. Drive unit, smoothing circuit, DC/DC converter
US7812552B2 (en) * 2008-02-05 2010-10-12 System General Corp. Controller of LED lighting to control the maximum voltage of LEDS and the maximum voltage across current sources
US7756173B2 (en) * 2008-06-20 2010-07-13 Alfrey Anthony J Laser diode driver with adaptive compliance voltage
JP2010074956A (ja) * 2008-09-18 2010-04-02 Fuji Xerox Co Ltd 電源装置および画像形成装置
US8035315B2 (en) * 2008-12-22 2011-10-11 Freescale Semiconductor, Inc. LED driver with feedback calibration
US7986108B2 (en) * 2009-05-08 2011-07-26 Himax Analogic, Inc. LED driver and start-up feedback circuit therein
JP2011035134A (ja) * 2009-07-31 2011-02-17 Sanyo Electric Co Ltd 発光素子駆動回路

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