发明名称 |
ELECTRIC OPERATING MACHINE |
摘要 |
The power circuit comprises a voltage conversion part converting an input voltage entered in accordance with a voltage of a power source to generate an output voltage and outputting the generated output voltage to the motor and a current detection part outputting a first signal in accordance with a current flowing through a given part of the power circuit. The voltage conversion part lowers the voltage value of new output voltage being generated when the current detection part outputs the first signal. |
申请公布号 |
CA2774423(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
CA20112774423 |
申请日期 |
2011.01.14 |
申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
FUNABASHI, KAZUHIKO;TAKANO, NOBUHIRO |
分类号 |
H02P7/00 |
主分类号 |
H02P7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|