Jiann-Jong ChenFENG-CHENG YANGChien-Chih LaiYuh-Shyan HwangRen-Guey Lee2020-03-022020-03-0220090278-0046https://scholars.lib.ntu.edu.tw/handle/123456789/467287[SDGs]SDG7A High-Efficiency Multimode Li–Ion Battery Charger With Variable Current Source and Controlling Previous-Stage Supply Voltagejournal article10.1109/TIE.2009.2018435http://ieeexplore.ieee.org/document/4812097/