People think that Raytheon engineer Percy Spenser, the chief of their power tube division, noticed that while working with a magnetron he found his candy bar had melted. This is, apparently, true, ...

Valeo’s technology is based on the successful joint development of magnet-free electric motor technology (EESM—Externally ...

Permanent magnet synchronous motors (PMSMs) are AC synchronous motors that receive field excitation by permanent magnets. These motors have sinusoidal back-EMF and are similar to brushless DC (BLDC) ...

Northern Irish bus manufacturer Wrightbus has unveiled four new battery-electric vehicles. Under the new Rightech brand, the ...