DI-168, 20W Single Stage Flyback Power Supply Reference Design With PFC for LED Ballasts
Referenzdesign von: Power Integrations
DI-168, 20W Single Stage Flyback Power Supply Reference Design With PFC for LED Ballasts. The isolated flyback converter is a single stage PFC-based LED ballast power supply. It can deliver an average output current of 1.67A at 12V, which makes it ideal for driving high current LED arrays. High power factor is achieved by operating a flyback converter in discontinuous conduction mode with minimal input capacitance
