Monday, 22 May 2017

Highly Efficient AC To DC Uses Transphorm GaN Fets

Transphorm, a maker of JEDEC-qualified 650V GaN semiconductors, has announced that Bel Power Solutions’ high efficiency TET3000-12-069RA power supply marks another GaN industry milestone.

Bel Power’s AC to DC front-end TET3000 uses a GaN-based bridgeless totem-pole power factor correction (PFC) topology to achieve greater than 96 percent efficiency.

Alain Chapuis, CTO, Bel Power Solutions said: “After considerable R&D weighing various semiconductor materials and power system designs, Transphorm’s GaN within a totem-pole PFC configuration proved the most reliable, highest performing solution possible today. In turn, our customers gain access to a next generation power supply that stands to outperform incumbent solutions while delivering a greater ROI.”

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