News tagged with ac power
Fujitsu develops a 2.3kW high-capacity power supply unit for servers, conversion efficiency rate of 94.8%
Fujitsu Laboratories today announced the development of a power supply unit for servers that features a 2.3 kW power output and achieves a world-leading conversion efficiency rate of 98.4%.
Apr 05, 2012 |
5 / 5 (4) |
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Gadgets: Scanner makes digitally archiving larger photos easier
In 2009, my unofficial gadget of the year was Pandigital's PhotoLink One-Touch 5-by-7 Scanner.
Electronics / Consumer & Gadgets
Sep 17, 2010 |
3.2 / 5 (6) |
0
World first superconducting DC power transmission system a step closer
(PhysOrg.com) -- A group of researchers in Japan have succeeded for the first time in superconducting power transmission of direct current over two hundred meters.
Technology / Energy & Green Tech
Mar 08, 2010 |
4.3 / 5 (12) |
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Search results for ac power
Harnessing the awesome power of the ocean waves
MBARI engineer Andy Hamilton looks out his office window in Moss Landing and points at the waves crashing on the beach below. “Pretty impressive, aren’t they? You’d think there’d be a way ...
Technology / Energy & Green Tech
May 14, 2012 |
4.9 / 5 (12) |
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The quick and easy way to measure power consumption
The ambitious goals set by the German government to promote energy efficiency have put pressure on companies to change their energy-use policies. But the sustainable management of energy resources and the associated energy-saving ...
May 10, 2012 |
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Toshiba expands family of high-speed, low-voltage MOSFETs with new 60V and 120V devices
Toshiba America Electronic Components (TAEC) today announced that it has expanded its family of low-voltage, high-speed MOSFETs with new, ultra-efficient 60V and 120V devices that will save space and reduce ...
May 10, 2012 |
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Brighter, smaller probes to uncover the secret lives of proteins
(Phys.org) -- Imagine tracking a deer through a forest by clipping a radio transmitter to its ear and monitoring the deer’s location remotely. Now imagine that transmitter is the size of a house, and ...
Nanotechnology / Bio & Medicine
May 08, 2012 |
5 / 5 (2) |
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Engineers develop novel system for producing conductive films
(Phys.org) -- Yale engineers have developed a novel automated system for generating strong, flexible, transparent coatings with promising uses in lithium-ion battery and fuel cell production, among other applications.
Nanotechnology / Nanomaterials
May 07, 2012 |
5 / 5 (2) |
0
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Single-inlet electric vehicle charging to showcase in LA
(Phys.org) -- Big names in global car manufacturers have announced a common method for charging electric vehicles. The companies are in agreement with a common charging technology for use on electric vehicles ...
May 05, 2012 |
4.5 / 5 (11) |
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Mechanical motion rectifier leads to better energy harvesting
(Phys.org) -- Mechanical energy is all around us, whether in the form of a vehicle's vibrations, ocean waves, or vibrating train tracks. However, much of this energy is irregular and oscillatory - for example, road bumps ...
Apr 25, 2012 |
4.9 / 5 (9) |
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Rivers flowing into the sea offer vast potential as electricity source
A new genre of electric power-generating stations could supply electricity for more than a half billion people by tapping just one-tenth of the global potential of a little-known energy source that exists ...
Technology / Energy & Green Tech
Apr 18, 2012 |
4.8 / 5 (5) |
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Advance could mean stain-busting super scrub brushes and other new laundry products
Scientists are reporting development and successful testing of a way to reuse -- hundreds of times -- the expensive, dirt-busting enzymes that boost the cleaning power of laundry detergents and powdered bleaches that now ...
Apr 18, 2012 |
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Cancer therapy gets a boost from new isotope
(Phys.org) -- A new medical isotope project at Los Alamos National Laboratory shows promise for rapidly producing major quantities of a new cancer-treatment agent, actinium 225 (Ac-225).
Apr 12, 2012 |
5 / 5 (1) |
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List of search results for ac power
