BRPI0920588A2 - circuito foto-sensores incluindo um conversor de comutação de alimentação - Google Patents

circuito foto-sensores incluindo um conversor de comutação de alimentação

Info

Publication number
BRPI0920588A2
BRPI0920588A2 BRPI0920588A BRPI0920588A BRPI0920588A2 BR PI0920588 A2 BRPI0920588 A2 BR PI0920588A2 BR PI0920588 A BRPI0920588 A BR PI0920588A BR PI0920588 A BRPI0920588 A BR PI0920588A BR PI0920588 A2 BRPI0920588 A2 BR PI0920588A2
Authority
BR
Brazil
Prior art keywords
photo
circuit including
sensor circuit
power switching
switching converter
Prior art date
Application number
BRPI0920588A
Other languages
English (en)
Inventor
Richard Charles Flaherty
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of BRPI0920588A2 publication Critical patent/BRPI0920588A2/pt
Publication of BRPI0920588A8 publication Critical patent/BRPI0920588A8/pt
Publication of BRPI0920588B1 publication Critical patent/BRPI0920588B1/pt

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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
BRPI0920588-8A 2008-10-22 2009-10-15 circuito fotossensor BRPI0920588B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/255,881 US8026470B2 (en) 2008-10-22 2008-10-22 Photosensor circuits including a switch mode power converter, a driver transistor and a relay coil
PCT/US2009/005625 WO2010047751A2 (en) 2008-10-22 2009-10-15 Photosensor circuits including a switch mode power converter

Publications (3)

Publication Number Publication Date
BRPI0920588A2 true BRPI0920588A2 (pt) 2015-12-29
BRPI0920588A8 BRPI0920588A8 (pt) 2017-09-12
BRPI0920588B1 BRPI0920588B1 (pt) 2019-11-19

Family

ID=42108177

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920588-8A BRPI0920588B1 (pt) 2008-10-22 2009-10-15 circuito fotossensor

Country Status (9)

Country Link
US (1) US8026470B2 (pt)
EP (1) EP2347635B1 (pt)
CN (1) CN102257882B (pt)
AU (1) AU2009308125C1 (pt)
BR (1) BRPI0920588B1 (pt)
CA (1) CA2741444C (pt)
CO (1) CO6440549A2 (pt)
MX (1) MX2011004342A (pt)
WO (1) WO2010047751A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8304996B2 (en) * 2010-02-04 2012-11-06 Tyco Electronics Corporation Photosensor circuits including a current amplifier
US8310159B2 (en) * 2010-04-27 2012-11-13 Cooper Technologies Company Lighting system having photocontrol and fault monitoring capabilities
CN201682430U (zh) * 2010-05-14 2010-12-22 维尔斯电子(昆山)有限公司 温控式电源装置
BR112013001974A2 (pt) * 2010-07-26 2018-08-28 Tyco Electronics Corp circuito controlador que inclui um conversor de energia de modo de comutação e religador automático que utiliza o mesmo
US8531123B2 (en) * 2010-12-20 2013-09-10 O2Micro, Inc. DC/DC converter with multiple outputs
US8890050B2 (en) 2011-11-21 2014-11-18 Tyco Electronics Corporation Photosensor circuits including a regulated power supply comprising a power circuit configured to provide a regulated power signal to a comparator of a pulse-width modulator
US20130221859A1 (en) * 2012-02-24 2013-08-29 Eveready Battery Company, Inc. Lighting Device Having Phototransistor with On/Off Control Circuitry
CN102752921B (zh) * 2012-06-21 2014-07-09 叶选锋 一种光控开关
CN108418643B (zh) * 2014-05-23 2021-06-18 安华高科技股份有限公司 用于检测短信标信号的装置、方法和系统
CN106535414B (zh) * 2016-12-22 2024-03-29 Tcl华瑞照明科技（惠州）有限公司 感应控制电路及led电源驱动控制电路
WO2018139636A1 (ja) * 2017-01-30 2018-08-02 ローム株式会社 パルス制御装置
JP6786465B2 (ja) * 2017-11-07 2020-11-18 株式会社東芝 半導体装置、電力変換装置、駆動装置、車両、及び、昇降機
CN109318756A (zh) * 2018-11-05 2019-02-12 长沙拓扑陆川新材料科技有限公司 一种用于电动车辆的电能控制系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10041475C2 (de) * 2000-08-24 2002-06-13 Thomson Brandt Gmbh Schaltnetzteil
US6728117B2 (en) 2001-10-23 2004-04-27 Koninklijke Philips Electronics N.V. Frequency modulated self-oscillating switching power supply
US6903942B2 (en) * 2003-02-12 2005-06-07 Tyco Electronics Corporation Switch mode power converter
JP2006187115A (ja) * 2004-12-27 2006-07-13 Toshiba Corp スイッチング電源装置及びその制御方法
US10263108B2 (en) 2014-08-22 2019-04-16 Taiwan Semiconductor Manufacturing Company, Ltd. Metal-insensitive epitaxy formation

Also Published As

Publication number Publication date
CN102257882A (zh) 2011-11-23
BRPI0920588A8 (pt) 2017-09-12
US8026470B2 (en) 2011-09-27
AU2009308125A1 (en) 2010-04-29
US20100097122A1 (en) 2010-04-22
EP2347635B1 (en) 2013-12-25
BRPI0920588B1 (pt) 2019-11-19
WO2010047751A3 (en) 2010-07-01
CN102257882B (zh) 2014-06-04
WO2010047751A2 (en) 2010-04-29
CA2741444A1 (en) 2010-04-29
EP2347635A2 (en) 2011-07-27
CO6440549A2 (es) 2012-05-15
AU2009308125B9 (en) 2015-07-16
CA2741444C (en) 2017-12-12
AU2009308125C1 (en) 2015-10-15
MX2011004342A (es) 2011-07-20
AU2009308125B2 (en) 2015-06-25

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TE CONNECTIVITY CORPORATION (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/11/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/11/2019, OBSERVADAS AS CONDICOES LEGAIS