IR’s New 1200V IGBTs Deliver Higher Power Density and Increased Efficiency for Motor Drive and UPS Applications EL SEGUNDO, Calif.--(BUSINESS WIRE)--International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today introduced a family of rugged 1200V ultra-fast insulated-gate bipolar transistors (IGBTs) optimized for industrial motor drive and UPS systems. The new devices leverage IR’s field stop trench ultra-thin wafer technology that delivers lower conduction and switching ...
June 6, 2013 - Business Wire
Pulickel M Ajayan in VNUNet.com Nano-tubes are a very versatile material with absolutely fascinating physical properties, all the way from ballistic conduction to really interesting mechanical behavior,said Pulickel Ajayan, the Henry Burlage professor of materials science...
chairman Prachanda in Thaindian.com (blog) We saw big historical changes such as conduction of the Constituent Assembly (CA) elections, implementation of the federal democratic republic and the result of the struggle launched by Nepali people for decades,said Prachanda.