Interleaving isolated and nonisolated power stages is a well understood design technique within the power supply design industry. By far the most widely applied interleaved topology is the multiphase ...

AC-rectified power sources with capacitive filtering draw high-amplitude discontinuous currents, resulting in poor power factor and a power line rich in harmonics and high circulating currents. Poor ...

The interleaved boost Power Factor Correction (PFC) converter has become the topology of choice for high- power applications due to the improved efficiency that can be achieved through load current ...

To help conserve energy some utility companies and environmental agencies have developed initiatives and incentive programs to make offline ac-dc converters more efficient. To reduce power line ...

STMicroelectronics has announced a power-factor correction controller for the front-end of ac-dc PSUs from 600W to 6kW. Called STNRGPF02, it implements a two-channel interleaved boost topology as well ...