Central Semiconductor Corp. (Hauppauge, NY) introduced several new 600-V HyperFast Rectifiers designed for extremely fast switching applications, such as Power Factor Correction (PFC), where total conduction losses must be minimized and at the same time, power density must be maximized. The series
What kid doesn’t want a puppy? Come to think of it, what adult doesn’t want a puppy? Yet there’s always a list of reasons why that isn’t a good idea. A new robotic dog may be the answer. Zoomer, the latest in robotic dog technology, does everything a “real” dog would do— barking, running, tail-wagging —without any of the fur or
Millimeter waves are being used to deliver critical course correction to sub-atomic particle beams travelling at 99.995 percent the speed of light in the Relativistic Heavy Ion Collider (RHIC). For those engaged in R&D of next generation products, incorporating
The HCS Series shunt resistor from Stackpole (Raleigh, NC) uses a solid metal element that is elevated off the mounting plane. This elevated design increases the ability of the part to dissipate the heat into the ambient air and not into the PCB. The HCS2512, for example, will
Bourns, Inc. (Riverside, CA) added two T1/E1 transformers to the company’s inductive components product line. Designated Bourns Models SM75056PEL and SM75057PEL, the new devices are potted construction
In recent years, mini wind energy has been developing in a spectacular way. According to estimates by the WWEA-World Wind Energy Association, the level of development of the mini wind energy industry is not the same as that of the wind energy industry, although forecasts are optimistic.
Researchers from North Carolina State University have developed a new, stretchable antenna that can be incorporated into wearable technologies, such as health monitoring devices. The extremely flexible antennas contain silver nanowires and can be incorporated into wearable health monitoring devices.
Alliance Sensors Group (Moorestown, NJ) announced the MR Series of Linear Position Sensors for use in measuring the ram position of hydraulic and large pneumatic cylinders. The MR Series is presented as a drop-in form, fit, and function replacement for
Playing a science-based mobile gaming app for 25 minutes can reduce anxiety in stressed individuals, according to research published in Clinical Psychological Science, a journal of the Association for Psychological Science. The study suggests that “gamifying” a scientifically-supported intervention could offer measurable mental health and behavioral benefits for people with relatively high levels of anxiety.
Whether you’re looking at hairy spider legs, the alien-like faces of ants, or the spiky-looking surfaces of pollen – a scanning electron microscope delivers high-resolution images that are rich in detail. But you can’t get perfect images unless you protect the microscope from vibration.
The level of concern over sonic boom annoyance became so significant that the Federal Aviation Administration prohibited domestic civil supersonic flight over land in 1973. This prohibition helped quiet the skies and reduce potential impacts on the environment. However, it also dashed hopes of introducing supersonic overland passenger service within U.S. airspace during the Concorde era.
Transphorm Inc. (Goleta, CA) announced 600V GaN (Gallium Nitride)-based, low-profile PQFN products and the expansion of its product portfolio in the industry-standard TO220 packages. The 600-V GaN HEMTs (high electron mobility transistors) use the
Excelsys Technologies’ (Cork, Ireland) UltiMod and Xgen families of power supplies are compliant to SEMI F47, an essential standard requirement for Semiconductor Processing Voltage Sag Immunity. The UltiMod and Xgen families meet the required
PETERMANN-TECHNIK (Landsberg) offers a solution for flat applications in which the HC-49/US-SMD series SMD crystal encased in metal with frequencies below 10 MHz cannot be used because of its height
Linear Technology Corporation (Milpitas, CA) announced the LT3752/LT3752-1, a high input voltage capable synchronous forward controller with active clamp transformer reset. A controlled VOUT start-up and shut-down is maintained using
3D printing isn’t new, especially to the engineering community, but it can’t be denied that additive manufacturing has been under the marketing spotlight in the last 18 months. That’s why Luis Lopez and Clay Tweel found themselves working on an indie-documentary featuring some of the biggest “little” companies in 3D printing.
Texas Instruments introduced two flyback power solutions that are said to achieve the highest energy efficiency and lowest standby power consumption for 5-W to 100-W AC/DC power supplies. The UCC28910 switcher with integrated
A UK design firm recently unveiled the Airlander, a football field-sized airship that they hope will become the new standard for transportation for supplies. Each Airlander costs around $40 million to construct.Weighing in at 44,000 pounds, this airship uses 80 percent less fuel than airplanes and helicopters.
Hopefully this comeback is a little less explosive than the Hindenburg’s reputation. A UK design firm recently unveiled the Airlander, a football field-sized airship that they hope will become the new standard for transportation — not of passengers, but of supplies.
The U.S. government is relinquishing its control of the Internet's address system in a shift that may raise questions about the future direction of online innovation and communications. The decision announced Friday begins a long-planned transition affecting the stewardship of the Internet Corporation for Assigned Names and Numbers, or ICANN.
Under London's streets in Winston Churchill's World War II bunker, young techies are fighting a new kind of war. Bent over their computers in a steel-reinforced room, dozens of amateur cyber security experts spent Friday racing to understand why Britain's banking network suddenly seemed to have gone offline.
Hundreds of years after wealthy merchants began building the tall, narrow brick houses that have come to define Amsterdam's skyline, Dutch architects are updating the process for the 21st century: fabricating pieces of a canal house out of plastic with a giant 3-D printer and slotting them together like oversized Lego blocks.
London, like any busy city, is full of people and cars and everyone is trying to use the same roads. In order to make the systems run more efficiently, London is investing in intelligent pedestrian crossing to the tune of several billion pounds. The system, which is actually called the Pedestrian Split Cycle Offset Optimisation Technique—catchy name—or “SCOOT”...
Today on Engineering Newswire, we're 3D printing documentaries, talking toilet lights, and riding the flying phantom above the water. This episode features: Flying Phantom: Phantom International has introduced its next generation of foiling catamarans, the Flying Phantom.
Sealevel Systems, Inc. (Liberty, SC) announced the SeaRAQ family of I/O expansion boards designed for Relio R3 rackmount industrial computers. The boards interface to a variety of real-world I/O, and all boards are isolated to