CAPACITOR MISMOUNTING DETECTOR AND CAPACITOR MISMOUNTING DETECTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a capacitor mismounting detecting technology for determining whether right capacitors on a circuit diagram are arranged at right points on a board mounted with parts on one side or both sides, and providing warning information such as an alarm in the negative case to efficiently prevent an oversight in visual checking.;SOLUTION: This capacitor mismounting detector for detecting mismounting of capacitors on the board equipped with a π-type filter having a coil and capacitors is provided with coil parts information preparing means based on CAD board information; a via information preparing means; a line pattern information preparing means; a surface polygonal pattern information preparing means; a capacitor extracting means for extracting the capacitors connected to the coil based on information from each preparing means; and a comparing means for comparing the capacity grade of the capacitors on both sides of the coil extracted by the capacitor extracting means.;COPYRIGHT: (C)2008,JPO&INPIT