Design Guideline on 150W Power Supply for LED Street Lighting Design Using FL7930B and FAN7621S
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Design Guideline on 150W Power Supply for LED
This application note describes a 150W rating design guideline for LED street lighting. The application design consists of CRM PFC and LLC SRC with high power factor and high power conversion efficiency using FL7930B and FAN7621S. To verify the validity of the application board and scheme, a demonstration board 150W (103V/1.46A) AC-DC converter was implemented and its results are presented in t...
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