E-trAC(reg)X2C ac inverter combines the flexibility of the WFC(TM) inverter with the size of the XFC inverter. Brochure describes how the Quiet Drive suppresses audible motor noise at high carrier frequencies. It also explains how the AutoSelect feature determines the highest carrier frequency attainable without causing excessive inverter heating. Performance specifications and physical dimensions are provided, along with photographs and a key to available options.
TB Wood's Inc., 440 North 5th Ave., Chambersburg, PA 17201.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
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.