1. Japan Data Center Council (JDCC) Data center facility standard 2010
2. Sawyer RL Making Large UPS Systems More Efficient 2015
3. NEDO Research and Development Project for Green Network System Technology (Green IT Project) / R&D of Fundamental Technologies for Energy Usage Optimization Data Centers/Development of Data Center Power Supply Systems and Optimal DC Technologies 2013
4. Matsui K Sasaki K Tanimoto S Tanisawa YH Sato S 70 kW/L All-SiC inverter 2013
5. Lidow A Reusch D Glaser J Getting from 48 V to load voltage: Improving low voltage DC-DC converter performance with GaN transistors 2016