(PhysOrg.com) -- Airenergy is a gadget that can harvest free electricity from WiFi signals such as those from a wireless Internet connection, apparently with enough efficiency to make it practical for recharging devices such ...
It was the second day of a three-day-long tech demonstration at the David Taylor Model Basin at the Naval Surface Warfare Center in Bethesda, Maryland, where attendees had gathered to stand around in the dark to look at something ...
Optics & Photonics
Oct 28, 2019
6
223
(PhysOrg.com) -- With Sony's newly-developed 'single wire interface technology' bi-directional transmission of multiple signals, including video, audio and control signals can propagate over a single copper cable. DC power ...
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%.
Hardware
Apr 5, 2012
3
0
STMicroelectronics is revealing innovations in silicon carbide devices at Solar Power International (SPI) 2012 that enable systems producers to build ultra-efficient electronics for converting raw solar energy into grid-quality ...
Electronics & Semiconductors
Sep 11, 2012
0
0
Purdue University researchers have developed a new device that uses cold plasma technology that could transform how medical tools are sterilized.
Plasma Physics
May 25, 2018
0
17
Texas Instruments today introduced its next generation of wireless power technology, which is 80-percent smaller than TI's previous receiver chip.
Electronics & Semiconductors
May 4, 2011
0
0
