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Delta Elektronika's power supplies spec in Cree's MOSFETS

Posted: 24 Jul 2013 ?? ?Print Version ?Bookmark and Share

Keywords:Cree? Delta Elektronika? SiC MOSFETs? power supply? transistor?

Cree recently expanded its portfolio of 1200V SiC MOSFETs. The devices have been integrated into Delta Elektronika BV's advanced power supplies. Delta Elektronika demonstrated a 21 per cent decrease in overall power supply losses and a reduction in component count by up to 45 per cent when compared to power supply products using traditional silicon technology.

"We are delighted to use Cree's new SiC transistor in our product series, as it improves both the efficiency and power density of our products," said Job Koopmann, director of Delta Elektronika BV. "The switching behaviour is outstanding and controlling the MOSFET is simple and straightforward. This device is helping us to continue developing more reliable products, which our customers expect from us."

Cree's second-generation SiC MOSFETs are experiencing an increasing rate of adoption in several key applications, including a design-in at a major manufacturer's next-generation, highly efficient PV inverters. With SiC, power supply manufacturers are able to reduce their component count to help improve reliability while maintaining or improving the power supply's efficiency. Improving power density can also lead to reductions in the size, weight, volume and in some cases, even the cost of power supplies. SiC has been demonstrated to achieve more than twice the power density than typical silicon technology in standard power supply designs.

Netherlands-based Delta Elektronika BV has produced power supplies for a range of industrial applications, such as specialised equipment used in factories, automation and industrial power conversion. Its power supplies typically provide high efficiency with low noise levels and are well known for their long operating lifespan. By implementing Cree's advanced second-generation SiC MOSFETs in its latest power supply series, Delta Elektronika BV is leading the industry in the deployment and delivery of highly reliable advanced technology.





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