Development of a universal serial bus-po
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Lei Jiang; Xuening Jiang; Yao Lu; Zhongpeng Dai; Minhao Xie; Jianhua Qin; Bingch
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Article
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2007
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John Wiley and Sons
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English
⚖ 326 KB
## Abstract We describe a miniature high‐voltage power supply (HVPS) with dimensions of 4.7×5.6×2.5 cm (__W__×__L__×__H__) powered by universal serial bus (USB) ports. Two strategies were adopted to ensure its efficient power usage. (i) Only two high‐voltage converters (one positive and one negativ