Power

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Catalyst allows easy conversion of natural gas into fuel

Catalyst allows easy conversion of natural gas into fuel
ETH scientists have discovered a catalyst that allows the easy conversion of natural gas constituents into precursors for the production of fuels or complex chemicals, such as polymers or pharmaceuticals. The new catalyst is extremely stable and results in fewer unwanted by-products. The use of natural gas as a raw material for chemicals production is a goal pursued intensively in chemical research.
24th May 2016

Controller eliminates the need for external surge protection

Controller eliminates the need for external surge protection
Driving an all N-channel MOSFET power stage, the LTC3895 high voltage non-isolated synchronous step-down switching regulator controller has been unveiled by Linear Technology. Its 4 to 140V (150V absolute maximum) input voltage range is designed to operate from a high input voltage source or from an input that has high voltage surges, eliminating the need for external surge suppression devices.
24th May 2016

Modules continuously supply 100/150W without active cooling

Modules continuously supply 100/150W without active cooling
  RECOM's compact RACG100 and RACG150 were designed without compromises in reliability, efficiency or protection. These modules supply 100 or 150W, continuously without active cooling, regardless of whether they are horizontally or vertically mounted.
24th May 2016


Primary switched DC/DC converters suit railway vehicles

Primary switched DC/DC converters suit railway vehicles
MTM Power's PMDS/PCMDS30 series of primary switched DC/DC converters has been especially designed as a decentralised power supply for railway vehicles and industrial applications. These converters operate according to the current source push-pull principle and work with a frequency of 70/140kHz.
24th May 2016

Power modules provide PoL conversions for FPGAs, DSPs & MCUs

Power modules provide PoL conversions for FPGAs, DSPs & MCUs
Delivering high power density and up to 95% efficiency in a compact 4.5x7.5x1.85mm footprint, Intersil has announced two single-channel DC/DC step-down power modules. The pin-compatible 5A ISL8205M and 3A ISL8202M provide PoL conversions for FPGAs, DSPs and MCUs in a wide range of home networking and high-end consumer products, as well as portable industrial equipment that use Li-ion batteries.
24th May 2016

Catalyst materials could expand battery capacity

A University of Texas at Dallas researcher has made a discovery that could open the door to cellphone and car batteries that last five times longer than current ones. Dr. Kyeongjae Cho, professor of materials science and engineering in the Erik Jonsson School of Engineering and Computer Science, has discovered new catalyst materials for lithium-air batteries that jumpstart efforts at expanding battery capacity. The research was published in Nature Energy.
23rd May 2016

Highest power density 12V, 10A, 10MHz DC/DC converter

Highest power density 12V, 10A, 10MHz DC/DC converter
  The unique topology of the TPS54A20 SWIFT synchronous DC/DC converter enables high-frequency operation at up to 5MHz per phase without special magnetics or compound semiconductors, which designers can use for 8 to 14V input and 10A output applications.
23rd May 2016

Wall mount power supply features insulated safety isolation

Wall mount power supply features insulated safety isolation
Recently launched from Power Partners is the company’s latest addition to its range of AC/DC wall mount power supply products. The PEAW12I series is a 12W AC/DC wall mount power supply with Level VI efficiency and Class II AC Input - double insulated safety isolation.
23rd May 2016

Graphene-based transistor increases the speed of processors

Scientists have developed a type of graphene-based transistor and using modelling they have demonstrated that it has ultralow power consumption compared with other similar transistor devices. The findings have been published in a paper in the journal Scientific Reports. The most important effect of reducing power consumption is that it enables the clock speed of processors to be increased. According to calculations, the increase could be as high as two orders of magnitude.
23rd May 2016

Littelfuse demonstrates SiC and IGBT roadmap

Littelfuse demonstrates SiC and IGBT roadmap
Following investment in Monolith Semiconductor, Littelfuse has set out its roadmap for SiC and IGBT development. The company offers IGBT modules rated up to 1,700V and 600A which are suitable for industrial drives, UPS, solar inverters, EVs and welding machines.
20th May 2016


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SPS IPC Drives 2016
22nd November 2016
Germany Nürnberg Messe
electronica 2016
8th November 2016
Germany Messe München
European Microwave Week 2016
3rd October 2016
United Kingdom ExCel London