TW349293B - Two-wire power supply electronic switch - Google Patents

Two-wire power supply electronic switch

Info

Publication number
TW349293B
TW349293B TW086114316A TW86114316A TW349293B TW 349293 B TW349293 B TW 349293B TW 086114316 A TW086114316 A TW 086114316A TW 86114316 A TW86114316 A TW 86114316A TW 349293 B TW349293 B TW 349293B
Authority
TW
Taiwan
Prior art keywords
switch
power supply
terminals
voltage
wire power
Prior art date
Application number
TW086114316A
Other languages
English (en)
Inventor
Pascal Lejeune
Dominique Selas
Original Assignee
Legrand Sa
Legrand Snc
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 Legrand Sa, Legrand Snc filed Critical Legrand Sa
Application granted granted Critical
Publication of TW349293B publication Critical patent/TW349293B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • 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

Landscapes

  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)
  • Electronic Switches (AREA)
TW086114316A 1996-10-11 1997-10-01 Two-wire power supply electronic switch TW349293B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9612469A FR2754655B1 (fr) 1996-10-11 1996-10-11 Interrupteur electronique a alimentation deux fils

Publications (1)

Publication Number Publication Date
TW349293B true TW349293B (en) 1999-01-01

Family

ID=9496606

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086114316A TW349293B (en) 1996-10-11 1997-10-01 Two-wire power supply electronic switch

Country Status (9)

Country Link
US (1) US5838555A (zh)
EP (1) EP0836280B1 (zh)
KR (1) KR19980032713A (zh)
CN (1) CN1073304C (zh)
BR (1) BR9702978A (zh)
DE (1) DE69721930T2 (zh)
ES (1) ES2194166T3 (zh)
FR (1) FR2754655B1 (zh)
TW (1) TW349293B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797113B1 (fr) * 1999-07-28 2001-10-12 St Microelectronics Sa Circuit de commande au zero de tension d'un commutateur bidirectionnel a seuil stable
US6285569B1 (en) * 2000-02-22 2001-09-04 Semiconductor Components Industries Llc Switched mode power supply controller circuit and method thereof
JP2002078343A (ja) * 2000-08-30 2002-03-15 Brother Ind Ltd ノイズ除去回路
FR2819355B1 (fr) * 2001-01-10 2003-06-13 Legrand Sa Procede et dispositif d'elaboration d'une tension d'alimentation necessaire au pilotage d'un interrupteur electronique
CA2415235C (en) * 2001-05-21 2007-04-10 Marconi Communications, Inc. A power system for producing a regulated dc output voltage
US6813124B1 (en) * 2002-06-21 2004-11-02 Lionel L.L.C. Transformer over-current protection with RMS sensing and voltage fold-back
US7196918B2 (en) * 2004-09-08 2007-03-27 Emerson Electric Co. Capacitive drop power supply with low power consumption
US7242150B2 (en) 2005-05-12 2007-07-10 Lutron Electronics Co., Inc. Dimmer having a power supply monitoring circuit
BRPI0613239A2 (pt) * 2005-06-06 2012-12-04 Lutron Electronics Co fonte de energia; dispositivo de controle remoto para uma carga elétrica e método para gerar uma voltagem ac em um dispositivo de controle remoto
US8922133B2 (en) 2009-04-24 2014-12-30 Lutron Electronics Co., Inc. Smart electronic switch for low-power loads
JP5645109B2 (ja) * 2010-07-27 2014-12-24 パナソニックＩｐマネジメント株式会社 ２線式負荷制御装置
CN106099835A (zh) * 2016-06-12 2016-11-09 安徽我要遛遛信息技术有限公司 单线制带过载、短路保护电子开关

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321662A (en) * 1979-06-29 1982-03-23 Nippon Gakki Seizo Kabushiki Kaisha Power supply circuit for electrical apparatus
FR2472885A1 (fr) * 1979-12-28 1981-07-03 Radiotechnique Compelec Dispositif de commande de la gachette d'un triac
CN2034326U (zh) * 1987-11-28 1989-03-15 望城县湘东真空电炉厂 拉线调光节能开关
US4910654A (en) * 1989-01-10 1990-03-20 Uniphase Corporation Current limiting scheme for the AC input circuit to a switch mode power supply
US5303137A (en) * 1991-12-04 1994-04-12 Dawn Technologies, Ltd. Multiresonant self-oscillating converter circuit

Also Published As

Publication number Publication date
DE69721930T2 (de) 2004-03-11
CN1073304C (zh) 2001-10-17
ES2194166T3 (es) 2003-11-16
EP0836280B1 (fr) 2003-05-14
FR2754655A1 (fr) 1998-04-17
CN1189715A (zh) 1998-08-05
FR2754655B1 (fr) 1998-12-24
US5838555A (en) 1998-11-17
DE69721930D1 (de) 2003-06-18
BR9702978A (pt) 1999-06-01
EP0836280A1 (fr) 1998-04-15
KR19980032713A (ko) 1998-07-25

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