Over 70% of today's high-voltage power converters use a 'two-stage' topology. For example, a typical AC-DC EV OBC implements an initial power-factor-correction (PFC) stage and a follow-on DC-DC stage, ...
The global market for battery-powered applications is rapidly growing, including power tools, service robots, light electric vehicles, and many others. The evolution of switched-mode power supply ...
The CoolGaN bidirectional 650-V G5 from Infineon Technologies is a gallium-nitride (GaN) switch capable of actively blocking voltage and current in both directions. The monolithic bidirectional switch ...