The VHB50W series of industry standard half-brick dc-dc converters feature a 4:1 input voltage range. The 50-watt series is housed in a five-sided aluminum case, making it ideal for a variety of telecom and industrial product applications. They are available with 9-36V dc or 18-72V dc inputs and offer efficiencies up to 84 percent. Dimensions of the product measure 2.28 x 2.40 x 0.50 inches. V-Infinityhttp://rbi.ims.ca/4911-595
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Highly regarded engineer and physicist Ransom Stephens speaks with Design News about his extensive science and engineering background, the serious yet funny study of neuroscience, and how one primes their brain for innovation.
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