公开(公告)号：EP1500310A4

公开(公告)日：2008-09-03

申请号：EP03707926

申请日：2003-03-25

申请人： CLIPSAL INTEGRATED SYSTEMS PTY

发明人： VANDERZON JAMES ROBERT

IPC分类号： H02M7/12 ,  H05B39/04 ,  G05F5/02 ,  H02M1/08 ,  H02M1/15 ,  H02M5/257 ,  H03K17/13 ,  H03K17/16 ,  H05B1/00 ,  H05B37/02 ,  H05B39/08 ,  H05B41/24 ,  H05B41/38

CPC分类号： H02H3/253 ,  H02M1/081 ,  H02M1/15 ,  H02M1/40 ,  H02M5/2573 ,  H05B39/048 ,  H05B39/08 ,  Y02B20/148 ,  Y10S315/04

摘要： A dimmer circuit arrangement is disclosed including a second control circuit for controlling the operation of a triac for delivering current to a load, and a first control circuit for controlling the operation of an IGBT power semiconductor switch for controlling the rate of rise of load voltage. The first control circuit also controls the operation of the second control circuit.

公开(公告)号：EP1897419A2

公开(公告)日：2008-03-12

申请号：EP06774379.9

申请日：2006-06-30

申请人： Lutron Electrics Co., Inc.

发明人： NEWMAN, Robert, C., Jr.

IPC分类号： H05B41/36

CPC分类号： H05B39/044 ,  H05B39/048 ,  Y02B20/146 ,  Y02B20/148 ,  Y10S323/905

摘要： A power supply for a two-wire load control device supplies power to a microprocessor, in turn controlling the power supply which comprises an energy storage element, e.g., a capacitor, for producing a DC voltage for powering the microprocessor and also includes a high impedance circuit for allowing the energy storage element to receive energy at a first rate before the DC voltage is produced and the microprocessor is powered. The power supply further comprises a low-impedance circuit, i.e., a resistor in series electrical connection with a controllably conductive device, for allowing the energy storage element to receive energy at a second rate greater than the first rate. After starting up, the microprocessor selectively enables and disables the second energy-receiving circuit by rendering the controllably conductive device conductive and non-conductive, respectively. The microprocessor monitors the power supply and to control the amount of power delivered to an electrical load.

公开(公告)号：EP1466400B1

公开(公告)日：2005-11-02

申请号：EP02755612.5

申请日：2002-08-13

申请人： Lightech Electronic Industries Ltd.

发明人： PATCHORNIK, Joshua ,  BARAK, Shaul

IPC分类号： H02M5/293 ,  H05B39/02 ,  H05B39/04 ,  H05B41/36

CPC分类号： H02M5/293 ,  H02M1/44 ,  H05B39/048 ,  H05B39/08 ,  Y02B20/148

摘要： A controller (20, 30, 50) for reducing acoustic noise produced during use of a leading edge dimmer, includes a leading edge controller (25, 35) responsive to an input voltage fed thereto for producing a control signal upon detection of a leading edge, and a linear switch (26, 36) coupled to the leading edge controller and responsive to the control signal for linearly switching the input voltage so that a rate of rise of the leading edge is decreased. A trailing-edge controller (40) may be coupled to a leading-trailing edge detector (39) and responsive to detection of a trailing edge dimmer for disabling the leading edge controller and decreasing a rate of decline of the trailing edge of the input voltage.

公开(公告)号：EP1183755B1

公开(公告)日：2003-11-12

申请号：EP00916697.6

申请日：2000-03-30

申请人： LEGRAND ÖSTERREICH GESELLSCHAFT M.B.H.

发明人： SCHULTSCHIK, Ditmar ,  DEMUTH, Jürgen

IPC分类号： H01R29/00 ,  H01H9/02

CPC分类号： H05B39/048 ,  H01H9/0271 ,  H01R29/00 ,  H05B39/041 ,  H05B39/08 ,  Y02B20/148

摘要： The invention relates to an electric installation device with a built-in component (5) which comprises electric components, such as current flow angle control components in the case of a dimmer, and an operating component (1) which is designed to be connected to the built-in component and comprises one or more actuating elements such as keys (8, 9) or setting controllers. The operating component can be connected to the built-in component (5) such that different electric connections (3, 4) are produced in at least two positions rotated in relation to each other, for example about 180 DEG . In the various positions of the operating component (1) the resulting different electrical connections permit different functions to be executed.

公开(公告)号：EP1183755A1

公开(公告)日：2002-03-06

申请号：EP00916697.6

申请日：2000-03-30

申请人： Legrand Österreich GmbH

发明人： SCHULTSCHIK, Ditmar ,  DEMUTH, Jürgen

IPC分类号： H01R29/00 ,  H01H9/02

CPC分类号： H05B39/048 ,  H01H9/0271 ,  H01R29/00 ,  H05B39/041 ,  H05B39/08 ,  Y02B20/148

摘要： The invention relates to an electric installation device with a built-in component (5) which comprises electric components, such as current flow angle control components in the case of a dimmer, and an operating component (1) which is designed to be connected to the built-in component and comprises one or more actuating elements such as keys (8, 9) or setting controllers. The operating component can be connected to the built-in component (5) such that different electric connections (3, 4) are produced in at least two positions rotated in relation to each other, for example about 180 °. In the various positions of the operating component (1) the resulting different electrical connections permit different functions to be executed.

公开(公告)号：EP1016204A1

公开(公告)日：2000-07-05

申请号：EP99932883.4

申请日：1999-07-14

申请人： Hanke, Werner

发明人： Hanke, Werner

IPC分类号： H02M5/293 ,  G05F1/14

CPC分类号： G05F1/14 ,  H02M5/293 ,  H05B39/048 ,  Y02B20/148

摘要： The invention relates to a circuit device for quasi-sinusoidal lowering of an AC voltage, which is composed of a voltage divider transformer with at least one tap, whose low end is connected to the neutral wire via a first switch and whose winding or part of said winding can be magnetically short-circuited via a second switch, whereby said two switches can be alternately turned on and off at the AC voltage frequency.

公开(公告)号：EP0737333A1

公开(公告)日：1996-10-16

申请号：EP95903254.0

申请日：1994-12-22

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： VONGEHR, Otto

IPC分类号： G05F1 ,  H05B39

CPC分类号： H05B39/048 ,  G05F1/30 ,  Y02B20/148

摘要： Current stabilisers are for example required in airport navigation lights and have set value determining units and real value sensing units, as well as real value/set value comparing units. In the described current stabiliser with step-up transformer, a unit (50) for selecting a base voltage is associated to the primary side of the step-up transformer (1, 2, 10) and a switching regulator module (80) supplies a base voltage-superimposed power.

公开(公告)号：EP0618667B1

公开(公告)日：1996-06-26

申请号：EP94104947.0

申请日：1994-03-29

申请人： ABB PATENT GmbH

发明人： Clever, Gerhard

IPC分类号： H02M5/293 ,  H02M5/257

CPC分类号： H05B39/048 ,  H02M5/2576 ,  H02M5/293 ,  Y02B20/148

公开(公告)号：EP0535289B1

公开(公告)日：1996-01-31

申请号：EP91830411.4

申请日：1991-10-03

申请人： BTICINO S.P.A.

发明人： Novati, Daniele

IPC分类号： G05F1/445 ,  H02M5/293 ,  H05B39/04

CPC分类号： G05F1/445 ,  H02M5/293 ,  H05B39/048 ,  Y02B20/148

公开(公告)号：EP0631372A1

公开(公告)日：1994-12-28

申请号：EP94304563.3

申请日：1994-06-23

申请人： STRAND LIGHTING LIMITED

发明人： Skinner, Andrew John, ERA Technology Limited

IPC分类号： H02M5/293 ,  H02M3/158

CPC分类号： H02M3/1582 ,  H02M5/293 ,  H05B39/048 ,  Y02B20/148 ,  Y02B70/1425 ,  Y02B70/145

摘要： The invention concerns a resonant power control circuit particularly for lighting which is capable of operating either in a "Buck" mode in which the output voltage is lower than the input voltage or a "Boost" mode in which the output voltage is higher than the input voltage.

摘要翻译： 本发明涉及一种特别用于照明的谐振功率控制电路，其能够以输出电压低于输入电压的“降压”模式或其中输出电压高于输入的“升压”模式 电压。