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Latest Electromagnetism Stories

2014-08-13 08:35:20

Two-layer evaluation module and reference design simplify PoE design in network video recorders and Ethernet switches DALLAS, Aug. 13, 2014 /PRNewswire/ -- Easing design for rapidly growing Power over Ethernet (PoE) applications, Texas Instruments Incorporated (TI) (NASDAQ:TXN) introduced a two-layer PoE power sourcing equipment (PSE) evaluation module and TI Design based on TI's new TPS23861 PoE controller. The high-performance quad-port controller and reference design significantly reduce...

2014-08-12 23:11:57

Fully Analog Overdrive Distortion Pedal featuring 10 Memory Presets Stevenson Ranch, CA (PRWEB) August 12, 2014 Decibel Eleven jumps into the guitar effects sandbox with the introduction of the Dirt Clod guitar effects pedal. A fully analog overdrive distortion pedal featuring 10 memory presets, the Dirt Clod covers a wide range of distortion sounds with two styles of clipping and variable mid and high controls. “As our first official Decibel Eleven guitar effects pedal, we understood...

2014-08-12 23:07:47

The wireless power transmission market report also provides a detailed study of the Porter’s five forces analysis of the market. http://www.marketsandmarkets.com/Market-Reports/wireless-power-market-168050212.html (PRWEB) August 12, 2014 According to a new market research report "Wireless Power Transmission Market by transmission technology (Induction, Radiation), type, and range; by application (consumer electronics, industrial, automotive, healthcare, and defense), and by...

2014-08-12 23:06:48

Buckeye Power Sales is excited to announce the introduction of thermal imaging cameras to its generator maintenance package. Colombus, OH (PRWEB) August 12, 2014 Buckeye Power Sales is thrilled to announce the new addition of a thermal imaging service to its client offerings. If a generator system is having problems, diagnosing the cause can be a time-consuming and expensive endeavor. This new thermal imaging technology gives users the ability to view live heat emitting from equipment,...

2014-08-12 23:03:51

Transparency Market Research has published a new report titled, "Substation Automation Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020" to its report store. Browse the full report at http://www.transparencymarketresearch.com/substation-automation-market.html Albany, NY (PRWEB) August 12, 2014 Substation automation is an integral part of electrical system for generation, transmission and distribution of electricity. The combination of...

2014-08-12 12:22:39

HUNTINGTON, Utah, Aug. 12, 2014 /PRNewswire/ -- AMREPCO (www.AMREPCO.com), CNBOU (www.CNBOU.com) AMREPCO has been selected as the U.S. distributor for Yueqing Bou New Energy Technology Co., Ltd. also known as CNBOU. CNBOU is a leading global provider of green energy electronics including pure sine wave DC to AC inverters. CNBOU manufactures DC to AC inverters to convert 12-48 volts DC to 120-240 volts AC. The DC power can come from photovoltaic cells, wind or hydro generators, as...

2014-08-12 12:20:54

Wiezmann Institute of Science Competing forces coax nanocubes into helical structures Nanocubes are anything but child’s play. Weizmann Institute scientists have used them to create surprisingly yarn-like strands: They showed that given the right conditions, cube-shaped nanoparticles are able to align into winding helical structures. Their results, which reveal how nanomaterials can self-assemble into unexpectedly beautiful and complex structures, were recently published in Science....

2014-08-12 08:39:21

Evaluation kit enables Resonant Mode charging and Qi compliance PLEASANTON, Calif., Aug. 12, 2014 /PRNewswire/ -- PowerbyProxi, developer of the world's most advanced and safest wireless power solutions, today announced the release of Proxi-2D EVK-1, an evaluation kit for wireless charging of consumer electronic devices. The evaluation kit enables customers to test the capabilities of PowerbyProxi's resonant technology features such as full spatial freedom, 7.5W power transfer per...

2014-08-11 08:34:12

Leader in New TV Display Technology Launches New 55-Inch Curved OLED TV in U.S. for Under $3,500 ENGLEWOOD CLIFFS, N.J., Aug. 11, 2014 /PRNewswire/ -- As other TV manufacturers abandon plasma and struggle with OLED production, LG Electronics is reinforcing its leadership in this premium display technology with the official U.S. launch of its next-generation OLED TV. http://photos.prnewswire.com/prnvar/20140808/134819 The all-new 55-inch class (54.6 inches measured diagonally) LG...

2014-08-10 12:20:26

RnRMarketResearch.com adds "Market Research Report on Global and Chinese Flexible Copper Clad Laminate (FCCL) Industry, 2009-2019" to its store. DALLAS, Aug. 10, 2014 /PRNewswire-iReach/ -- Market Research Report on Global and Chinese Flexible Copper Clad Laminate (FCCL) Industry, 2009-2019 is a professional and in-depth market survey on Global and Chinese Flexible Copper Clad Laminate (FCCL) industry. The report firstly reviews the basic information of Flexible Copper Clad Laminate...


Latest Electromagnetism Reference Libraries

Maglev
2014-04-11 09:17:26

Maglev is a vehicle propulsion system that uses magnetic levitation to move a vehicle with magnets instead of wheels. The vehicle hovers a short distance above the guide way by magnets and also uses the magnets for motion. The operation of this system is quite and maintains less friction for improved acceleration and deceleration. Weather does not affect the performance of the vehicle. Currently, some trains make use of the Maglev system, but vacuum tube trains could allow a Maglev system...

0_61ea0425e0bdd56719dc11be365e49db
2010-10-04 16:07:17

The Cathode Ray Tube, which has internal or external means to accelerate and deflect electron beams, is a vacuum tube containing an electron gun and a fluorescent screen. The electron beams that are deflected are used to create images in the form of light emitted from the fluorescent screen. The CRT works by using an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Ferdinand Braun is credited with the first CRT in 1897. It can also be known as the Braun tube....

0_105e58414d18e8541bc82c450f1fc2eb
2010-09-29 14:57:36

A tape drive is a storage device that reads and writes data on a magnetic tape. It is mostly used for offline, archival data storage. Tape media is generally cost efficient and has a long archival strength. In contrast to a disk drive which provides random access storage, a tape drive provides sequential access storage. This takes the tape drive a substantial amount of time between winding tape between reels and reading individual data, which is much longer than a disk drive. Consequently,...

0_0bb0b4b1f267ec1fe7cea58cbe6734a2
2010-09-23 20:39:09

An electromagnet, a magnet whose magnetic field is produced by the flow of electric current, works until the electric current ceases. The magnetic field in a simple electromagnet is created by a wire passing through it with an electric current. The strength of the magnet depends on the amount of current. By making the wire into a coil the magnetic field is concentrated. A straight tube coil is a solenoid. A stronger magnetic field can be produced by putting a ferromagnetic material, such as...

45_0a648573510fd624b654781c72234be7
2009-07-21 16:45:53

A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms, over 1500 miles away, are generally offset in frequency range and may be picked up as tweeks. A...

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Word of the Day
cock-a-hoop
  • Exultant; jubilant; triumphant; on the high horse.
  • Tipsy; slightly intoxicated.
This word may come from the phrase 'to set cock on hoop,' or 'to drink festively.' Its origin otherwise is unclear. A theory, according to the Word Detective, is that it's a 'transliteration of the French phrase 'coq a huppe,' meaning a rooster displaying its crest ('huppe') in a pose of proud defiance.' Therefore, 'cock-a-hoop' would 'liken a drunken man to a boastful and aggressive rooster.'
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