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 ...

A carved wooden totem pole that had been sitting inside the University of B.C.’s Museum of Anthropology has finally returned to its ancestral home. It was removed from Nisga'a territory in ...

Abstract: This paper presented a multi-mode control algorithm for totem pole bridgeless power factor correction (PFC): the PFC operates at continuous conduction mode (CCM) at heavy load or at AC peak, ...

Tolman High School dismissed early due to water main issue Tolman High School in Pawtucket said students were dismissed early on Tuesday due to a water main issue affecting the building. Providence ...

If You See a Star on a Barn, Here’s What It Means Las Vegas police roll out Tesla Cybertrucks worth up to $115K each after donation from tech billionaire Stocks are falling for reasons that go beyond ...