公开(公告)号：US08981659B2

公开(公告)日：2015-03-17

申请号：US14005883

申请日：2011-10-10

Applicant: Young Jong Kim ,  Sang Hyun Park ,  Sang Man Kim ,  Woo Chang Jung ,  Gwan Bon Koo ,  Dong Young Huh ,  Seok Yoon

Inventor： Young Jong Kim ,  Sang Hyun Park ,  Sang Man Kim ,  Woo Chang Jung ,  Gwan Bon Koo ,  Dong Young Huh ,  Seok Yoon

IPC: H05B33/08

CPC classification number: H05B33/0815

Abstract: An input voltage transfer apparatus for an LED lighting system is provided. The input voltage transfer apparatus includes a source voltage storage unit, a zero voltage switching unit, and a nonzero voltage switching unit. The source voltage storage unit stores a source voltage. The zero voltage switching unit turns on according to the source voltage stored in the source voltage storage unit when a zero voltage is inputted. The nonzero voltage switching unit turns on according to a current applied thereto through the zero voltage switching unit when a nonzero voltage is inputted. When the nonzero voltage switching unit is turned on, the source voltage storage unit discharges the stored source voltage.

Abstract translation: 提供了一种用于LED照明系统的输入电压传送装置。 输入电压传送装置包括源极电压存储单元，零电压切换单元和非零电压切换单元。 源极电压存储单元存储源极电压。 当输入零电压时，零电压开关单元根据存储在源极电压存储单元中的电源电压而导通。 当输入非零电压时，非零电压开关单元根据通过零电压切换单元施加的电流接通。 当非零电压切换单元接通时，源电压存储单元对存储的电源电压进行放电。

公开(公告)号：US20140217925A1

公开(公告)日：2014-08-07

申请号：US14005883

申请日：2011-10-10

Applicant: Young Jong Kim ,  Sang Hyun Park ,  Sang Man Kim ,  Woo Chang Jung ,  Gwan Bon Koo ,  Dong Young Huh ,  Seok Yoon

Inventor： Young Jong Kim ,  Sang Hyun Park ,  Sang Man Kim ,  Woo Chang Jung ,  Gwan Bon Koo ,  Dong Young Huh ,  Seok Yoon

IPC: H05B33/08

CPC classification number: H05B33/0815

Abstract: An input voltage transfer apparatus for an LED lighting system is provided. The input voltage transfer apparatus includes a source voltage storage unit, a zero voltage switching unit, and a nonzero voltage switching unit. The source voltage storage unit stores a source voltage. The zero voltage switching unit turns on according to the source voltage stored in the source voltage storage unit when a zero voltage is inputted. The nonzero voltage switching unit turns on according to a current applied thereto through the zero voltage switching unit when a nonzero voltage is inputted. When the nonzero voltage switching unit is turned on, the source voltage storage unit discharges the stored source voltage.

Abstract translation: 提供了一种用于LED照明系统的输入电压传送装置。 输入电压传送装置包括源极电压存储单元，零电压切换单元和非零电压切换单元。 源极电压存储单元存储源极电压。 当输入零电压时，零电压开关单元根据存储在源极电压存储单元中的电源电压而导通。 当输入非零电压时，非零电压开关单元根据通过零电压切换单元施加的电流导通。 当非零电压切换单元接通时，源电压存储单元对存储的电源电压进行放电。