PolySwitch(reg) family of resettable fuses are for overcurrent protection in Universal Serial Bus (USB) computers and peripherals. The PolySwitch USB resettable fuses protect against overcurrent hazards such as short circuits. The fuses help users meet USB specifications requiring overcurrent protection devices to guard against catastrophic device failures, software errors that turn on devices when the current budget has been exceeded, and user actions such as shorting-out pins while connecting or disconnecting peripherals.
Raychem Corp., Electronics Div., 300 Constitution Dr., MS 100/7568, Menlo Park, CA 94025.
The rear window on Ford's Lightweight Concept vehicle, based on the Fusion model, is made with a material combination devised by SABIC that saves 35% of the weight. The car's overall weight is 25% lighter than a standard production 2013 Fusion.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
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.