Industrial, medical and military cables demonstrate a small sample of a broad range of cable applications that require passing one or more relevant tests to qualify for usage. Surviving nuclear, biological and chemical (NBC) contamination could arguably be the toughest test. Depending on the application, cables may have to be incredibly rugged, handle high voltages or be small enough to fit through the eye of a needle. Here is an example of a very small medical cable.
MICROMINIATURE ROUND CABLE
Designed for medical applications with critical size and electrical integrity requirements, W. L. Gore & Assoc.’s Microminiature Round Cable provides a very small durable solution. Using the company’s High Strength Toughened Fluoropolymer (HSTF) and low dielectric constant expanded PTFE (ePTFE) material, the medical cable handles device flexure, abrasion during routing or tracking and sterilization without performance degradation. An advanced biocompatible dielectric material, HSTF has increased scrape abrasion-resistance and cut-through resistance, as well as improved pinhole free performance in ultra-thin profiles. Specific medical applications for the cable include electrophysiology products and small diameter flexible endoscopes.
Advertised as the "Most Powerful Tablet Under $100," the Kindle Fire HD 6 was too tempting for the team at iFixit to pass up. Join us to find out if inexpensive means cheap, irreparable, or just down right economical. It's teardown time!
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team £100 to make (about $161 US).
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
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.