If you visited Ketchikan’s Totem Heritage Center this fall, you may have noticed something missing from one of its outside ...

Asia, Japan’s Totem Hold challenge is disrupted by an equipment malfunction, forcing a redo while Mongolia and Türkiye record official times and move ahead in Group B ...

Abstract: When the PF is low and current distortion in power conversion system is severe, heat is generated in the inductor and transformer containing the magnetic material, and large losses in the ...

Come join us as we continue our Vancouver Island road trip adventures by taking a day trip to Alert Bay, BC to visit the world's biggest totem pole on Cormorant Island. In today’s video, we continue ...

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, ...