Multiphase light fixture

摘要: Multiphase lighting fixtures having one or more light emitting diode (LED) sources are provided. In example implementation, a fixture includes sources, such as LED and power conversion circuit. The circuit phase shifting transformer for implementing shift between output phases of secondary windings thereof, multi-phase rectifier first second connected in parallel converting multiphase input to rectified six-pulse configuration, zero sequence blocking reducing harmonic distortion, an interphase further current regulator providing constant DC the sources. some implementations, has voltage ripple less than about 7%, 3%.