Search Results - laidong+wang

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Light-Induced Aluminum Plating on Silicon for Solar Cell Metallization
Light-Induced Aluminum Plating on Silicon for Solar Cell Metallization SI Case #M17-216P Background Solar cells have become increasingly prevalent, efficient, and affordable over the last decade. However, a significant portion of the cost of solar cell production is determined by the cost of silver. Silver is used to transmit electrons within the...
Published: 2/23/2023   |   Inventor(s): Meng Tao, Laidong Wang
Keywords(s): Fuel Cells, Energy, Mechanical and Manufacturing
Category(s): Energy & Power, Alternative Energy
Novel Efficiency Boost Technology for Smart SR Drivers in LLC based DC-DC Converters
Today’s PC and Server power supplies employ 400VDC à 12VDC LLC power converters which typically have 91-92% efficiencies when using standard schottky diodes for rectification. Using MOSFETs as synchronous rectifiers increases efficiency to 94-95% due mainly to their very low ON resistance. Researchers in the Department of Electrical Engineering...
Published: 6/22/2022   |   Inventor(s): Yan-Fei Liu, Dong Wang
Keywords(s):  
Category(s): Electronics, Power Electronics