Printed Circuit Board And Battery System Using Same

Abstract: The present invention relates to a printed circuit board and a battery system using same. The printed circuit board comprising: a plurality of BMIC mounting circuits for providing an electrical connection to each of a plurality of corresponding battery cells; and a connection module for providing an electrical connection between a first BMIC mounting circuit located at the outermost side from among the plurality of BMIC mounting circuits, a second BMIC mounting circuit adjacent to the first BMIC mounting circuit, and a first connection terminal, wherein the first connection terminal is connected to a master battery management system (MBMS), the connection module provides a connection between the second BMIC mounting circuit and the first connection terminal when a BMIC is not electrically connected to the first BMIC mounting circuit, and the connection module provides a connection between the first connection terminal and the first BMIC mounting circuit and a connection between the first BMIC mounting circuit and the second BMIC mounting circuit when the BMIC is electrically connected to the first BMIC mounting circuit.

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