This paper proposes a dual output series resonant converter suitable for LED lighting applications, accommodating wide input voltage variations. It utilizes a five-switch converter configuration integrated with boost converter for powering two light emitting diode (LED) lamps. An asymmetric voltage cancellation (AVC) is used for independent current control integrating dimming feature. The paper presents detailed circuit operation, and steady state analysis with simulation results validating performance of dual 36W LED loads (i.e. total output power of 72 W). Comparative study highlights advantages over existing LED driver designs.
An Integrated Boost Dual Output Series Loaded Resonant Converter for LED Applications with Wide Input Variation
31.07.2024
1876505 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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