In a power-supply topology for a computer system with a 12-V input and a 1-V, 20-A output, currents are high enough that duplicate power stages can be used to reduce stress and spread the thermal ...

Variable frequency drives (VFDs) are used in many industrial applications to improve energy efficiency and provide precise control over electric motors. By adjusting the frequency, voltage and current ...

Promises faster switching, higher noise immunity, and tighter integration with low-voltage controllers, addressing the growing demands of motor control and power conversion systems.

Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off-board electric vehicleEV chargers and telecom rectifiers. Control design of the ...

The three-level, three-phase SiC AC-DC architecture. T-type inverter and T-Type inverter with SiC MOSFETs topologies. Totem-pole topology implemented with SiC or GaN. High power density has steadily ...

A surge of electronic devices powered by batteries, combined with ever-increasing demand for more features, intelligence, and performance, is putting a premium on chip designs that require much lower ...

TL;DR: NVIDIA's upcoming GeForce RTX 5090 features a 16+6+7 phase power design, 14-layer PCB, and up to 600W TGP. It will include 32GB GDDR7 memory. The design differs from previous models, with the ...