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发明名称
具有可切换交流输入电压范围的LED光引擎的电子控制装置及其应用;ELECTRONIC CONTROL GEARS FOR LED LIGHT ENGINE WITH SWITCHABLE AC INPUT VOLTAGE RANGE AND APPLICATION THEREOF
摘要
本发明揭露一种具有可切换交流输入电压范围的LED光引擎的电子控制装置,可适应于交流电压源。当光引擎操作于115V的交流电压源时,可以手动或自动地提供两组电子控制装置以并联模式点亮,当光引擎操作于230V的交流电压源时,可以手动或自动地提供两组电子控制装置以串联模式点亮。本发明实施例揭露之电压选择开关,可藉由预先得知交流电的形式而手动地切换机械开关,或者,可以依据侦测交流电压源而自动地切换的电子开关,以控制电子控制装置之并/串联的模式。
申请公布号
TW201524256
申请公布日期
2015.06.16
申请号
TW102145706
申请日期
2013.12.11
申请人
群高科技股份有限公司 GROUPS TECH CO., LTD.
发明人
余金生 YU, CHING SHENG;王志良 WANG, CHIH LIANG;陈光辉 CHEN, KUANG HUI
分类号
H05B33/08(2006.01)
主分类号
H05B33/08(2006.01)
代理机构
代理人
蔡朝安
主权项
地址
台北市内湖区堤顶大道1段1号4楼 TW
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