Integrated Coreless Transformer
Even though semiconductor manufacturers routinely integrate several hundred thousand transistors on an IC, adding a single inductor has been nearly impossible. A technique developed by Infineon Technologies integrates two windings to provide a coreless transformer (CLT). Additional easily integrated circuitry allows the technique to provide a high level of isolation in high-voltage circuits. Full Story Polyurethane Foams Get Greener
Manufacturers need to develop strategies to cope with emerging environmental rules. They should keep an eye toward designing products for recycling, says a report from Gartner Inc. of Stamford, Conn. Full Story How to Gorilla-Proof an Enclosure
Inspired by the host of reader letters we've received regarding appliances and poor product design, here's a real treat: How a Boston-area zoo dealt with redesigning a faulty cage door for an escape-happy gorilla. Full story
Design News Partner ZoneSponsored Technology ContentRARELY ASKED QUESTIONS In partnership with ADI When are two chips better than one? Analog Devices' Contributing writer James Bryant has the answers.
Reed Business Information 225 Wyman St. Waltham, MA 02451 | Fax: 781-290-3184 STAFF: Editor-in-Chief: John Dodge | Managing Editor: Liz Taurasi | Web Producer: Arash Hadipanah | Web Editor: Regina Lynch PRIVACY MANAGER: Reed Business Information 2000 Clearwater Drive Oak Brook, IL 60523 | Fax: 630-288-8394
Copyright 2007, Reed Business Information, a division of Reed Elsevier Inc.
In many engineering workplaces, there’s a generational conflict between recent engineering graduates and older, more experienced engineers. However, a recent study published in the psychology journal Cognition suggests that both may have something to learn from another group: 4 year olds.
Conventional wisdom holds that MIT, Cal Tech, and Stanford are three of the country’s best undergraduate engineering schools. Unfortunately, when conventional wisdom visits the topic of best engineering schools, it too often leaves out some of the most distinguished programs that don’t happen to offer PhD-level degrees.
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.