Anyone who has tried to squeeze a transformer plug onto a power strip will immediately appreciate the Flexity PowerSquid's design, which places the female plugs on flexible electrical cords. Inventor Christopher Hawker came up with his "cephalopod design" after noticing that rigid power strips couldn't accommodate as many power bricks as they have open plugs. The first PowerSquids were simply power multipliers that connected up to five cords to one grounded outlet. Now, Flexity has developed advanced models that offer surge protection. They retain the squid form factor but also "have all the features you'd expect from a premium surge protector," says Hawker. These include MOVs with joule ratings from 1020 to 3280 joules, EMI/RFI filtering, and protection for coaxial cables and phone lines. The flagship Calamari model also features two neon glowing outlets, an audible alarm, and a 360-degree, rotating, flat-profile, male plug. For more information, visit www.powersquid.net. Or visit Hawker's design firm at www.trident-design.com for a look at his other products.
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
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.