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专利名称：Power supply device and system发明人：鈴木 崇史,滝 憲和,田中 雅章申请号：JP2018050206申请日：20180316公开号：JP2019156375A公开日：20190919
专利附图：
摘要：When a component mounted on a human-powered vehicle is driven by electricpower, the electric power is effectively used. A power supply device 28 supplies power toa component 30 of a manpowered vehicle, and includes a power storage unit 28A, atransformer unit 28B configured to be electrically connected to the power storage unit
28A, A control unit 28C configured to control the transformation unit 28B such that theoutput voltage of the transformation unit 28B is at least one of the first voltage and thesecond voltage V2 different from the first voltage. [Selection] Figure 2
申请人：株式会社シマノ
地址：大阪府堺市堺区老松町３丁７７番地
国籍：JP
代理人：特許業務法人酒井国際特許事務所
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