Field-oriented control optimizes industrial motors Design How-To 9/25/2006 Post a comment Variable-speed drives for three-phase motors are ubiquitous components of industrial systems that help save energy and optimize performance. Traditional, scalar control techniques for variable-speed operation of three-phase electric motors offer simple implementation but limit the achievable performance. With a scalar drive, algorithm limitations can mean that meeting dynamic response specifications requires choosing a larger motor and a larger drive to complement it. That tends to drag down eff
MicroTCA chassis available in 7U cube Product News 9/22/2006 Post a comment Elma Electronic has introduced a 7U cube MicroTCA chassis. The 7U cube is suitable as a portable development chassis and allows up to six AdvancedMC modules in a full height, double width format.
Microelectronic relays offer 50 percent lower on-state resistance Product News 9/22/2006 Post a comment International Rectifier has introduced a series of 20-volt photovoltaic relays for applications including computers, computer peripherals, power supplies, power distribution, audio equipment, and instrumentation. This PVN012A family touts a lower on-state resistance and an increased load current rating.
Technology convergence Automotive DesignLine Blog 9/13/2006 Post a comment Audi's A3 S line quattro brings together two technologiesthe Direct Shift Gearbox (DSG) transmission and adaptive headlights.
The Other Tesla David Blaza5 comments I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...