Texas has announced it would begin rolling out a new strategy to prevent the New World screwworm, a flesh-eating parasite carried by flies, from infiltrating farms near the southern border. The New ...

Abstract: Under continuous conduction mode (CCM), interleaved totem-pole power factor correction (PFC) converters exhibit input current distortion at the zero-crossing point of AC input voltage. To ...

South Korea has mastered the art of variety shows like no other. Netflix is now home to one of its mystery-drama variety series, which not only glues viewers to the edge of their seats but also puts ...

Hybrid relays are changing the way we think about switching inside electronic circuits. By combining the fast response of solid-state components with the reliability of mechanical contacts, these ...

Abstract: In the totem-pole bridgeless PFC converter, zero-crossing distortion occurs because the duty cycle signal cannot be properly controlled. To eliminate this phenomenon, this paper proposes a ...