The XRM Series of 50W modular high-voltage power supplies are for analytical X-ray applications. An integral filament supply provides regulated dc current as well as local and remote emission control. The supplies are in a 6.3 X 3.937 X 10-inch package and are available in four models with output voltages from 25 to 65 kV, and up to 2 mA. The supplies are voltage- and current-programmable and feature output inhibit control via a TTL signal.
Spellman High Voltage Electronics Corp., 475 Wireless Blvd., Hauppauge, NY 11788, FAX (516) 435-1620.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.