Abstract: This article proposes a single-stage three-phase ac–dc converter composed of a SWISS converter and two dual active bridge (DAB) converters connected in parallel at the output. The input ...

Improperly terminated VFD cables can generate up to 60 amps of common mode current spikes through facility ground grids, damaging unconnected control and communication equipment. Most electricians ...

TI’s TPLD801 is a low-cost, eight-pin programmable logic device that integrates digital building blocks such as flip-flops, counters, delays, logic gates and pipe delay. When paralleling two or more ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Maria Adelmann Maria ...

When interleaved two-phase converters have imbalanced phase currents, the input harmonics change and switching frequency harmonics appear that can fall into the medium-wave band. With vehicle ...

A grouping of Mitsubishi Electric’s AC drives or variable frequency drives (VFDs). In the competitive landscape of machine design, engineers in food, pharmaceutical and manufacturing sectors face the ...

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 ...

The FBI is warning that fake online document converters are being used to steal peoples’ information and, in worst-case scenarios, to deploy ransomware on victims' devices. The warning came last week ...

Converting a .pdf to a .docx and back again may seem like a quick and easy thing you can do online for free—but that doesn't mean it's safe. A new notice from the FBI Denver Field Office warns that ...