Dell plans to replace components on some of its Optiplex business PCs but will not issue a product-wide recall, a spokesman for the company said Monday. Performance problems with the company's GX270 ...

A phase converter provides three-phase power from a single-phase source. Old-style mechanical converters use a hybrid motor/generator, while electronic converters use capacitors and other devices to ...

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 ...

Nonisolated DC/DC step-down voltage conversion is almost exclusively based on the ubiquitous buck regulator topology. The multiphase buck regulator has inherent advantages over its single-phase ...

There have been many articles describing the use of multiphase buck converters, especially for high-performance point-of-load applications. However, all the advantages of interleaving, such as higher ...

Server and computer system architecture has increased in tandem with power delivery (PD) requirements in recent decades. This complicates regulator design since it necessitates a compromise between ...