公开(公告)号：US08963440B2

公开(公告)日：2015-02-24

申请号：US13778947

申请日：2013-02-27

申请人： Lutron Electronics Co., Inc.

发明人： Jason Edward Jennings ,  Christopher James Salvestrini ,  John Panos Petropoulos ,  Nicholas Robert Baer ,  Walter S. Zaharchuk ,  James P. Steiner ,  Andrew Ryan Offenbacher ,  Robert C. Newman, Jr. ,  Mikko Hakkarainen

IPC分类号： H05B37/02

CPC分类号： H05B37/02

摘要： A two-wire load control device such as a dimmer switch for controlling the amount of power delivered from an AC power source to an electrical load such as a high-efficiency lighting load may be provided. The load control device may include a bidirectional semiconductor switch coupled between the source and the load and a controller operable to control the bidirectional semiconductor switch. The load control device may also include a front accessible trimming actuator to adjust a low end intensity setting of the load control device. The trimming actuator may be coupled to the controller such that the controller may control the bidirectional semiconductor switch appropriately. Additionally, the trimming actuator may include indicia to help a user readily identify the proper low end intensity setting.

摘要翻译： 可以提供诸如调光开关之类的二线负载控制装置，用于控制从AC电源传递到诸如高效照明负载的电负载的功率量。 负载控制装置可以包括耦合在源极和负载之间的双向半导体开关和可操作以控制双向半导体开关的控制器。 负载控制装置还可以包括前部可接近修剪致动器，以调节负载控制装置的低端强度设定。 修整致动器可以耦合到控制器，使得控制器可以适当地控制双向半导体开关。 此外，修剪致动器可以包括标记以帮助用户容易地识别适当的低端强度设置。

公开(公告)号：US20130293137A1

公开(公告)日：2013-11-07

申请号：US13778947

申请日：2013-02-27

申请人： LUTRON ELECTRONICS CO., INC.

发明人： Jason Edward Jennings ,  Christopher James Salvestrini ,  John Panos Petropoulos ,  Nicholas Robert Baer ,  Walter S. Zaharchuk ,  James P. Steiner ,  Andrew Ryan Offenbacher ,  Robert C. Newman, JR. ,  Mikko Hakkarainen

IPC分类号： H05B37/02

CPC分类号： H05B37/02

摘要： A two-wire load control device such as a dimmer switch for controlling the amount of power delivered from an AC power source to an electrical load such as a high-efficiency lighting load may be provided. The load control device may include a bidirectional semiconductor switch coupled between the source and the load and a controller operable to control the bidirectional semiconductor switch. The load control device may also include a front accessible trimming actuator to adjust a low end intensity setting of the load control device. The trimming actuator may be coupled to the controller such that the controller may control the bidirectional semiconductor switch appropriately. Additionally, the trimming actuator may include indicia to help a user readily identify the proper low end intensity setting.

摘要翻译： 可以提供诸如调光开关之类的二线负载控制装置，用于控制从AC电源传递到诸如高效照明负载的电负载的功率量。 负载控制装置可以包括耦合在源极和负载之间的双向半导体开关和可操作以控制双向半导体开关的控制器。 负载控制装置还可以包括前部可接近修剪致动器，以调节负载控制装置的低端强度设定。 修整致动器可以耦合到控制器，使得控制器可以适当地控制双向半导体开关。 此外，修剪致动器可以包括标记以帮助用户容易地识别适当的低端强度设置。