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Driver for Two or More Parallel LED Light Strings
IP Title
Driver for Two or More Parallel LED Light Strings
Summary
Existing methods for multi-string applications require many windings in the isolation transformers because each converter output needs one winding. This invention, a dimmable LED driver, can reduce the number of windings. It also possesses a two-secondary-winding structure to generate several sources. The parallel LED strings are powered by a common master source and individually regulated.
Technology Application
•LED lighting
Application Date
05/11/2010
ID No.
PCT/IB2010/002816
Country/Region
Hong Kong
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