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
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.