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Latest Electromagnetism Stories

2014-03-26 08:35:49

LAS VEGAS, March 26, 2014 /PRNewswire/ -- IPC-APEX 2014 -- Mentor Graphics Corporation (NASDAQ: MENT) today announced its unique new product introduction (NPI) solution that seamlessly links printed circuit board (PCB) design and manufacturing operations to deliver the industry's first integrated, automated flow for the design, fabrication, and assembly of PCBs. The Mentor Graphics® Valor® NPI software product helps the design- and product-level NPI engineer prepare and validate product...

2014-03-26 08:35:17

HSINCHU, March 26, 2014 /PRNewswire/ -- Lextar Electronics Corp. ("Lextar" or the "Company) (TAIEX: 3698) announces its LED point-light candle lamp based on its significant advances in light source design. This new candle lamp illuminates objects from a small pointed light source. It spreads outward in all directions as wide as nearly 360 degrees, giving identically glowing effects to the starlight. The Company will debut this new product at "Light+Building Frankfurt 2014" from March...

2014-03-25 23:24:37

A powerful and precise luxury speaker system with wireless and wired connectivity, 100-watt DSP based amplifier, and optional subwoofer output. Lawrence, KS (PRWEB) March 25, 2014 MartinLogan http://www.martinlogan.com, the world’s leader in electrostatic speaker technology, is pleased to announce shipping of Crescendo™, its first wireless Bluetooth and AirPlay compatible speaker system. This powerful and precise luxury wireless speaker features dual audiophile quality Folded...

2014-03-25 23:24:19

The NPD Group, the industry leader in market research, recently released 2013 sales rankings that reported Jasco Products Company’s GE branded surge protectors as the U.S. market share brand leader from January 2013 to December 2013. Oklahoma City, OK (PRWEB) March 25, 2014 The NPD Group, the industry leader in market research, recently released 2013 sales rankings that reported Jasco Products Company’s GE branded surge protectors as the U.S. market share brand leader from January...

2014-03-26 00:21:37

DUBLIN, March 26, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/853dnd/thermoplastic) has announced the addition of the "Thermoplastic Polyurethane Market by End-Industry & Geography - Trends & Forecasts to 2018" [http://www.researchandmarkets.com/research/853dnd/thermoplastic ] report to their offering. (Logo: http://photos.prnewswire.com/prnh/20130307/600769 ) Thermoplastic polyurethane (TPU) is one of the most...

2014-03-25 23:01:18

New LVT High-Bay Wide Body Vaportight Fixture From [P2] Offers Efficient, Powerful Performance Yorba Linda, CA (PRWEB) March 25, 2014 A new fixture released today by Precision-Paragon [P2] is the manufacturer’s first wet location LED fixture with efficacies up to 110 lumens per watt with a wide range of lumen outputs to address a variety of lighting applications. “LED efficiency has been consistently improving and this allows us to provide end-users with the energy savings...

2014-03-25 23:00:42

Orbotech, Inc., the North American subsidiary of Orbotech Ltd., a leading global provider of yield-enhancing and production solutions for printed circuit boards (PCBs) and IC substrates, is presenting several of its latest field-proven production systems in Booth #1485. Las Vegas, NV, USA (PRWEB) March 25, 2014 Orbotech, Inc., the North American subsidiary of Orbotech Ltd., a leading global provider of yield-enhancing and production solutions for printed circuit boards (PCBs) and IC...

2014-03-25 20:21:03

DUBLIN, March 26, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/6tkrgs/refusol_020ksci) has announced the addition of the "REFUsol 020K-SCI 20 KW Commercial PV Inverter Reverse Costing Analysis" [http://www.researchandmarkets.com/research/6tkrgs/refusol_020ksci ] report to their offering. (Logo: http://photos.prnewswire.com/prnh/20130307/600769 ) Silicon Carbide transistors allow a weight reduction and performance...

2014-03-25 16:27:04

FAIRFIELD, N.J., March 25, 2014 /PRNewswire/ -- Amerlux CEO/President Chuck Campagna proudly announces that FIATO has won Architectural SSL magazine's 2014 Product Innovation Award in the category of Track Lighting. "Derived from the meaning 'to breathe,' FIATO is designed to breathe and is passively cooled to keep maintenance concerns at a minimum," according to the editors of Architectural SSL. "It's specifically designed to target the 39w CMH lamp and delivers over 2,000 lumens...

2014-03-25 08:23:38

MARYVILLE, Mo., March 25, 2014 /PRNewswire-USNewswire/ -- A diverse group of lightning protection experts, engineers and safety directors recently met at the 82(nd) annual LPI/ULPA Lightning Protection Conference in Singer Island, FL to review industry developments in technology, best practices and public awareness initiatives. Representatives from the LPI-IP Inspection Program, Underwriters Laboratories (UL), and the NFPA Technical Committee on Lightning Protection weighed in on a...


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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