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发明名称
一种高功率因数日光灯电路
摘要
本发明公开了一种高功率因数日光灯电路,其包括:电源开关,镇流器,光感短路开关,起辉器,日光灯灯管。电路由单相交流电源供电,电源开关,镇流器,灯丝串联于电路当中,光感短路开关并联于镇流器两端,起辉器并联于灯丝两端。单相交流电源、镇流器、灯丝、起辉器构成正常的日光灯启动电路,当日光灯启动完成,其发射出的光线触发光感短路开关导通,将镇流器短路,使日光灯成为电路唯一阻性负载,进而提高了功率因数,减少了电路损耗。该电路具有功率因数高,能量损耗小,结构简单,实现方便等优点。
申请公布号
CN105282946A
申请公布日期
2016.01.27
申请号
CN201510869584.0
申请日期
2015.11.30
申请人
陈畅
发明人
黄克亚;陈畅
分类号
H05B37/02(2006.01)I
主分类号
H05B37/02(2006.01)I
代理机构
代理人
主权项
一种高功率因数日光灯电路,其包括:电源开关,镇流器,光感短路开关,起辉器,日光灯灯管;电路由单相交流电源供电,电源开关,镇流器,灯丝串联于电路当中,光感短路开关并联于镇流器两端,起辉器并联于灯丝两端。
地址
215131 江苏省苏州市相城区御苑家园
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