October 25, 2021

CHICAGO PIXELS

SEMICONDUCTOR RESEARCH CENTER

GaN Systems launches 3kW bridgeless totem pole PFC + LLC resonant converter power supply unit

GaN Systems Inc of Ottawa, Ontario, Canada (a fabless developer of gallium nitride (GaN)-based power switching semiconductors for power conversion and control applications) has introduced a high-efficiency, high-power-density 3kW bridgeless totem pole (BTP) PFC + LLC resonant converter power supply unit (PSU) that exceeds the 80+ Titanium standard. The combined GaN BTP-PFC (power factor correction) with GaN LLC resonant converter enables designers to create lower-cost power supplies that meet demands to deliver more power in a smaller footprint and new energy-efficiency requirements, including the European Union’s ‘Lot 9’ 2023…