Search results for "hydrogen"

Parker Hannifin’s AC30V series of variable speed AC drives combine ease-of-use with high levels of control for a wide range of applications including industrial pumps and fans where reliable, accurate motor speed control are key requirements. The AC30V series operates from a universal 400 / 500 VAC supply voltage and is designed and built to international standards to allow worldwide use.

ROHM, together with Aquafairy and Kyoto University, have co-developed compact, lightweight, high-power hydrogen fuel cells designed to power smartphones and other portable devices. These fuel cells overcome the drawbacks of dry cells, lithium-ion cells, and direct methanol fuel cells, significantly reducing weight and increasing output power while providing a higher level of safety, making it possible to provide power in places where AC power is ...

ROHM Semiconductor will be exhibiting it’s latest technologies and products at electronica 2012 (Munich, Nov. 13-16) in Hall A5 on Booth 542. Themed “Technology for you – Sense it! Light it! Power it! The main focus will be on power management, optoelectronics and wireless low energy technology.

With its new SAFESERIES safety relays, Weidmüller offers modules designed to shut down process industry plant and plant components in the event of an emergency. The G3 coated version is a requirement for applications, where there is a high concentration of hydrogen sulphide and it has been tested in accordance with EN 60068-2-60. TUV NORD has certified that the SAFESERIES safety relay range fulfils SIL3 requirements in accordance with EN 61508.

Analytical Technology today announced that it has been awarded the ISO 14001 environment management standard, recognising the company’s commitment to minimising its impact on the environment. As the supplier of water and gas monitoring instrumentation to the majority of the UK’s largest utility companies and leading food and beverage, metal finishing and pharmaceutical manufacturing companies across Europe, Analytical Technology is leading by...

Maxwell Technologies has announced that Dantherm Power A/S, a leading developer of hydrogen and fuel cell-based power supply solutions, has selected Maxwell’s BOOSTCAP ultracapacitors as the short-duration “bridge power” element of its integrated uninterruptible power supply (UPS) systems for telecommunications and fiber broadband applications.

The GAS85xyB is a new gas sensor chip generation from Micronas based on the mySENS technology. The novel GAS85xyB chip generation is based on a standard CMOS technology which has been proven successful in automotive and industrial applications. Samples are available now at distributor Rutronik.

The Fraunhofer Institute for Solar Energy Systems have inaugurated a solar hydrogen filling station. Sponsored by the Ministry of the Environment Baden-Wuerttemberg, the publically accessible filling station serves not only as a demonstration platform but also represents a milestone in the progressive network of hydrogen filling stations being set up in the State of Baden-Wuerttemberg.

Most green technologies are not so green on closer examination but at least the situation can be improved. Electric vehicles are no exception.

Renault unveiled four electric concept cars at the 2009 Frankfurt Motor Show with a promise to make them widely available to motorists starting in 2012… Since then, Renault has publicised each milestone in this ambitious and unique project, securing the backing of governments, signing partnership agreements and testing battery safety.