发明申请
US20130285476A1 POWER SUPPLY DEVICE, INVERTER DEVICE, POWER TOOL 审中-公开
电源装置,逆变器装置,电动工具

POWER SUPPLY DEVICE, INVERTER DEVICE, POWER TOOL
摘要:
A power supply device includes: a battery pack; a transforming unit configured to transform a DC voltage supplied from the battery pack; and a control unit configured to determine, based on a characteristic of the battery pack, whether or not the converting unit performs an outputting operation.
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