The Transphorm 650-V GaN JEDEC-qualified semiconductor is part of the TET3000-12-069RA power supply from Bel Power Solutions. The supply uses the Transphorm GaN-based bridgeless totem-pole PFC topology to achieve greater than 96% efficiency. The power supply is on display during the Power Conversion and Intelligent Motion (PCIM) Europe conference as part of the co-located showcase in the HY-LINE Power Components booth.
The TET3000 is a 3 kW power supply designed for enterprise reliability server, router and network switching subsystems. Bel Power designed the supply with GaN to serve three critical customer needs: power density, size and performance reliability. The TET3000’s volume power density is 31.7W/in3. The device size is 2.72 x 1.59 x 21.85 in. and is small enough to meet 1U end-system design requirements. Lastly, the TET3000 is certified for 80 Plus Titanium efficiency, and earned a CE Mark per the European Commission’s Low Voltage Directive.
Bel Power: www.belpowersolutions.com