A control board (10) has a pattern for a low-voltage circuit including a ground pattern connectable to a ground and a pattern for a high-voltage circuit including a ground pattern. The patterns for the low-voltage and high-voltage circuits each have one or more ground-connection lands (13a, 13b) configured to connect the ground patterns thereof to each other via one or more capacitors.
申请公布号
EP1912488(A3)
申请公布日期
2010.07.28
申请号
EP20070102581
申请日期
2007.02.16
申请人
MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人
HATTORI, MAKOTO;ASAI, MASAHIKO;TOYAMA, KOJI;NAKANO, KOJI