DC microgrids are becoming very popular due to the increasing deployment of distributed
power generation systems. This presents new challenges for power converters, including …

Power electronics is experiencing a strong growth, driven by industrial demand for
applications as diverse as wall adapters and renewable energy. In addition to topologies …

The latest universal serial bus (USB) power delivery 3.1 quick charger, requiring 5–48 V
output and 240 W maximum output power, demands a wide voltage conversion ratio on the …

The recent release of the standard USB-PD 3.1 specifies variable output voltages from 5 V to
48 V featuring a step forward towards a universal adaptor but rising new challenges for the …

Two-stage bridgeless power factor correction (PFC) architecture is widely used in high-
power ac/dc applications. However, the bridgeless PFC front-end of the two-stage …

Featuring a step forward towards a universal adaptor the USB-PD 3.1 standard specifies
variable output voltages from 5 V to 48 V. This rises new challenges for converter topologies …

The four-switch flyback (FSF) converter features low voltage stress of the power switches
and zero-voltage-switching (ZVS). In this article, the clamp capacitance is properly designed …

The use of electrical vehicles is increasing day by day to favor sustainability and mitigate
energy crisis and provide an eco-friendly environment for the society. Transport in rural …

The new USB-PD EPR standard is a step towards a universal adaptor able to work with
universal input voltage range (100Vac to 240Vac) and provide output voltages ranging from …

With ever increasing demands of smaller size, lighter weight for all forms of consumer
electronics, efficient power conversion has always been pursued rigorously. This paper …