| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a protective circuit module. <P>SOLUTION: A protective circuit module according to the present invention includes a main printed circuit board and an auxiliary printed circuit board. In the main printed circuit board, a main electrode pattern portion is formed on an other side of a cell contact surface. In the auxiliary printed circuit board, an auxiliary electrode pattern portion corresponding to the main electrode pattern portion is formed on one side, and an external electrode terminal electrically connected to the auxiliary electrode pattern portion is formed on the other side, while a thermistor is electrically interposed between the electrode terminal and the auxiliary electrode pattern portion. The present invention provides such an effect that a secondary protection element forms a multilayer together with the electrode terminal to be mounted, so that a space where other circuit components can be mounted can be further secured. <P>COPYRIGHT: (C)2012,JPO&INPIT |
