| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control board and a controller capable of reducing noise in the controller which is connected to both of a low voltage system and a high voltage system. <P>SOLUTION: The control board 10 is formed with a pattern for a low-voltage circuit and a pattern for a high-voltage circuit and each ground of the low-voltage circuit is pattern-formed in the control board so as to be able to be grounded, and ground connection lands 13a and 13b for connecting mutual grounds by a capacitor are provided in the patterns for the low-voltage and high-voltage circuits, respectively. <P>COPYRIGHT: (C)2012,JPO&INPIT |
