FR2595838B1 - TWO-WIRE LOW-VOLTAGE ATTENUATOR CIRCUIT FOR CONTROLLING THE AVERAGE VALUE OF AN ALTERNATIVE VOLTAGE APPLIED TO A LOAD, IN PARTICULAR TO A LOW-VOLTAGE TRANSFORMER, OR FLUORESCENT LIGHTING SYSTEMS - Google Patents

TWO-WIRE LOW-VOLTAGE ATTENUATOR CIRCUIT FOR CONTROLLING THE AVERAGE VALUE OF AN ALTERNATIVE VOLTAGE APPLIED TO A LOAD, IN PARTICULAR TO A LOW-VOLTAGE TRANSFORMER, OR FLUORESCENT LIGHTING SYSTEMS

Info

Publication number
FR2595838B1
FR2595838B1 FR8700262A FR8700262A FR2595838B1 FR 2595838 B1 FR2595838 B1 FR 2595838B1 FR 8700262 A FR8700262 A FR 8700262A FR 8700262 A FR8700262 A FR 8700262A FR 2595838 B1 FR2595838 B1 FR 2595838B1
Authority
FR
France
Prior art keywords
voltage
low
load
controlling
average value
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.)
Expired
Application number
FR8700262A
Other languages
French (fr)
Other versions
FR2595838A1 (en
Inventor
David G Luchaco
Charles C Houng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lutron Electronics Co Inc
Original Assignee
Lutron Electronics Co Inc
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 Lutron Electronics Co Inc filed Critical Lutron Electronics Co Inc
Publication of FR2595838A1 publication Critical patent/FR2595838A1/en
Application granted granted Critical
Publication of FR2595838B1 publication Critical patent/FR2595838B1/en
Expired legal-status Critical Current

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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
FR8700262A 1986-03-13 1987-01-13 TWO-WIRE LOW-VOLTAGE ATTENUATOR CIRCUIT FOR CONTROLLING THE AVERAGE VALUE OF AN ALTERNATIVE VOLTAGE APPLIED TO A LOAD, IN PARTICULAR TO A LOW-VOLTAGE TRANSFORMER, OR FLUORESCENT LIGHTING SYSTEMS Expired FR2595838B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83930486A 1986-03-13 1986-03-13

Publications (2)

Publication Number Publication Date
FR2595838A1 FR2595838A1 (en) 1987-09-18
FR2595838B1 true FR2595838B1 (en) 1988-08-12

Family

ID=25279376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700262A Expired FR2595838B1 (en) 1986-03-13 1987-01-13 TWO-WIRE LOW-VOLTAGE ATTENUATOR CIRCUIT FOR CONTROLLING THE AVERAGE VALUE OF AN ALTERNATIVE VOLTAGE APPLIED TO A LOAD, IN PARTICULAR TO A LOW-VOLTAGE TRANSFORMER, OR FLUORESCENT LIGHTING SYSTEMS

Country Status (5)

Country Link
JP (1) JPH0658825B2 (en)
CA (1) CA1332844C (en)
DE (1) DE3704511A1 (en)
FR (1) FR2595838B1 (en)
GB (1) GB2187899B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965509A (en) * 1989-02-13 1990-10-23 Lutron Electronics Co., Inc. Quasi-constant gate drive circuit
FR2671930B1 (en) * 1991-01-21 1993-04-16 Legrand Sa CURRENT DIMMER FOR POWER LOAD, WITH REDUCED FILTER LOSSES.
AU721986B2 (en) * 1996-03-08 2000-07-20 H.P.M. Industries Pty Limited Controlled switching device
FR2762725B1 (en) * 1997-04-29 1999-07-16 Sgs Thomson Microelectronics POWER GRADATOR
AUPS131202A0 (en) * 2002-03-25 2002-05-09 Clipsal Integrated Systems Pty Ltd Circuit arrangement for power control
US7570031B2 (en) * 2006-03-17 2009-08-04 Lutron Electronics Co., Inc. Method and apparatus for preventing multiple attempted firings of a semiconductor switch in a load control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346874A (en) * 1964-02-07 1967-10-10 Gen Electric Power control circuits
US3872374A (en) * 1967-10-04 1975-03-18 Electronic Controls Corp Power control timing circuits with power line compensation
NL6800603A (en) * 1968-01-15 1969-07-17
DE2633071C3 (en) * 1976-07-22 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Control arrangement for an AC power controller
GB2040121B (en) * 1978-11-21 1983-05-11 Redring Electric Ltd Power control circuits
FR2550027B3 (en) * 1983-07-26 1985-10-25 Thomson Csf TRIAC ANGLE CONTROL CIRCUIT ON INDUCTIVE LOAD

Also Published As

Publication number Publication date
GB2187899A (en) 1987-09-16
GB2187899B (en) 1990-03-21
JPH0658825B2 (en) 1994-08-03
JPS62213092A (en) 1987-09-18
FR2595838A1 (en) 1987-09-18
DE3704511A1 (en) 1987-09-24
GB8630327D0 (en) 1987-01-28
CA1332844C (en) 1994-11-01
DE3704511C2 (en) 1990-11-22

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Legal Events

Date Code Title Description
ST Notification of lapse