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Dimmable analog AC circuit
专利权人:
Inc.;Once Innovations
发明人:
David Haskvitz
申请号:
US15251548
公开号:
US09730288B2
申请日:
2016.08.30
申请国别(地区):
US
年份:
2017
代理人:
摘要:
An analog AC circuit for light emitting diode (LED) groups that provides continuously emitted light through a dimming process from 100% relative light output to 5% of relative light output. The analog AC circuit utilizes ancillary circuitry that bypasses a first series interconnection of a first LED group and presents a capacitor electrically connected to an ancillary transistor to provide constant current at above a current threshold to cause the first LED group to continuously emit light even through a dimming process.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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