These ultra-miniature power supplies are pin out and size compatible to industry standards. They have an output range of 5-20W, can accept universal input from 85-264 VAC and 23 of the series' models can provide single outputs of 3.3-24 VDC. They can run in an ambient temperature range of 0-40C. They typically run at 75 percent efficiency, have short-circuit protection circuitry, and are approved to UL/EC60950 safety specifications. They come with a built-in power-good LED indicator and an output adjustment potentiometer. They are as small as the 5-W version's 2.17 x 1.38 x 0.79 inches, and are made for PCB plug-in mounting. Prices start at OEM quantities at $11 each.
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.