| 摘要 |
PROBLEM TO BE SOLVED: To select a multilayer ceramic capacitor with high precision by reducing erroneous selections due to defective contact that occurs at an auxiliary charging terminal. SOLUTION: First, while a multilayer ceramic capacitor to be selected is abutted against an auxiliary charging terminal, a voltage Va is applied during a period of To for charging, and then discharging is performed during a period of T1. After that, auxiliary charging is performed during a period of T2 using the same auxiliary charging terminal and the multilayer ceramic capacitor is transferred to a measuring section, and an insulating resistance value is measured at the terminal of the measuring section. COPYRIGHT: (C)2010,JPO&INPIT
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