公开(公告)号：US20120248996A1

公开(公告)日：2012-10-04

申请号：US13515290

申请日：2010-11-19

申请人： Wei Chen ,  Shudong Li

发明人： Wei Chen ,  Shudong Li

IPC分类号： H05B41/14

CPC分类号： H05B41/295 ,  H05B41/044

摘要： The present invention relates to a start auxiliary device for driving a gas discharge lamp cluster, the gas discharge lamp cluster comprising n gas discharge lamps connected in series, the start auxiliary device comprises: a primary start circuit including a primary start capacitor (C1) and a primary start inductor (L1); and a step-up unit (T1) including a first terminal (101), a second terminal (102), and a third terminal (103). When the step-up unit (T1) is excited by the primary start capacitor (C1) and the primary start inductor (L1) of the primary start circuit, the step-up unit (T1) outputs a high auxiliary start voltage at the third terminal (103) to start the respective gas discharge lamps in the gas discharge lamp cluster. In addition, the present invention also relates to a ballast having the start auxiliary device and an illumination device having the ballast.

摘要翻译： 本发明涉及一种用于驱动气体放电灯组的起动辅助装置，该气体放电灯组包括串联连接的n个气体放电灯，起动辅助装置包括：一次启动电路，包括一次启动电容器（C1）和 初级电感（L1）; 以及包括第一端子（101），第二端子（102）和第三端子（103）的升压单元（T1）。 当升压单元（T1）由初级启动电路（C1）和初级启动电路（L1）激励时，升压单元（T1）在第三级输出高的辅助启动电压 端子（103）启动气体放电灯组中的各个气体放电灯。 此外，本发明还涉及具有启动辅助装置的镇流器和具有镇流器的照明装置。