公开(公告)号：US10063022B2

公开(公告)日：2018-08-28

申请号：US15160131

申请日：2016-05-20

Applicant: LITE-ON TECHNOLOGY CORP.

Inventor： Shih-Ming Chen ,  Yong-Long Lee ,  Wen-Che Tsai ,  Kun-Ta Yang

IPC: H02J3/00 ,  H01R25/00 ,  H01R13/70 ,  H01R103/00

CPC classification number: H01R25/003 ,  H01R13/70 ,  H01R2103/00

Abstract: A power distribution unit is connected to a three-phase electric power source having three phase wires with different phases, and includes a socket and a switch. The socket has a first socket terminal connected to one of the phase wires, and a second socket terminal. The switch includes a first switch terminal connected to another one of the phase wires, a second switch terminal connected to a neutral, and a third switch terminal connected to the second socket terminal. By selectively connecting the third and the first switch terminals, or connecting the third and the second switch terminals, a line-to-neutral voltage or a line-to-line voltage from the three-phase electric power source is outputted by the socket.