Circuit board for battery monitoring circuit and wire harness for connection therewith

Abstract

Disclosed are a circuit board for a battery monitoring circuit and a wire harness for connection therewith. The battery monitoring circuit includes first to (M+1)-th voltage sensing pins, operating on a condition that a voltage is applied to (M−N+1) to (M+1)-th voltage sensing pins among the first to (M+1)-th voltage sensing pins. The circuit board includes first to (M+1)-th conducting patterns formed electrically separably from each other, and electrically connected, at an end, to each of the first to (M+1)-th voltage sensing pins, respectively, a relay conducting pattern, wherein an end of the relay conducting pattern is electrically connected to (M−N+1)-th conducting pattern electrically connected to the (M−N+1)-th voltage sensing pin among the first to (M+1)-th conducting patterns, first to (M+1)-th board terminals, each of the first to (M+1)-th board terminals being electrically connected to an opposite end of each of the first to (M+1)-th conducting patterns.

CPC Classifications