公开(公告)号：US20130272037A1

公开(公告)日：2013-10-17

申请号：US13832687

申请日：2013-03-15

Applicant: STMicroelectronics S.r.I.

Inventor： Natale Aiello ,  Giuseppe Palmisano ,  Roberto La Rosa ,  Alessandro Finocchiaro

IPC: H02M3/335

CPC classification number: H02M3/33507 ,  H02J9/005 ,  H02M1/36 ,  H02M2001/0032 ,  Y02B70/16

Abstract: A power supply circuit for an electrical appliance, including a turning-on stage configured for determining a transition from a turned-off state, in which the power supply circuit is off and does not supply electric power, to a turned-on state of the power supply circuit. The turning-on stage includes a transducer of the remote-control type configured for triggering the transition in response to the reception of a wireless signal. In some embodiments, operating power is transmitted from a remote controller to a control circuit of the electronic equipment, such that the electronic equipment can be turned on remotely but draws zero standby power.

Abstract translation: 一种用于电器的电源电路，包括导通电路，其被配置为用于确定电源电路断开并且不提供电力的关闭状态的转变到所述电源电路的导通状态 电源电路。 该接通级包括响应于无线信号的接收而触发转换的远程控制类型的换能器。 在一些实施例中，操作功率从遥控器传送到电子设备的控制电路，使得电子设备可以远程打开，但是获得零待机功率。