| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a supporting device of a printed board in a power conversion device which can alleviate an impact applied to the printed board when the power conversion device having the printed board mounted with an electronic component large in mass, in particular, falls down and so forth. <P>SOLUTION: In the supporting device which fixedly supports the printed board mounted with a variety of kinds of the electronic components constituting a power conversion part in a cabinet for accommodating the power conversion device, an installation plate directly or indirectly fixed and supported by the cabinet is arranged in the cabinet, a plurality of supporting seats which are protrusively formed in a circular truncated shape are arranged at important points of the installation plate, the printed board is placed on the supporting seat, and the printed board is installed and fixed to the supporting seat with installation screws or the like. <P>COPYRIGHT: (C)2009,JPO&INPIT |
