Enabling 99.3% efficiency in 3.6kW Totem-pole PFC using 750V Gen 4 SiC FETs

“The evolution of this power supply has created ever-greater benefits for our customers, particularly with respect to energy savings. Efficiency and reliability are paramount for them and this latest design, with the support of UnitedSiC products, excels in both respects.”

Klaus Marahrens

Lead Designer, SEW Eurodrive