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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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