BATTERY MONITORING CIRCUIT BOARD AND BATTERY MONITORING DEVICE

• Main Authors: TSUCHIYA SHINGO, TAKAHASHI KATSUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 23.04.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY

To suppress manufacturing cost of a circuit board for battery monitoring.SOLUTION: A circuit board that is electrically connected to a plurality of battery cells and has a plurality of battery monitoring ICs that monitor a state of each of the battery cells mounted thereon comprises a mounting region on which a current consuming element that can be electrically connected to the battery monitoring IC is mounted, and the mounting region is provided for each of the battery monitoring ICs.SELECTED DRAWING: Figure 1 【課題】電池監視用回路基板の製造コストを抑制する。【解決手段】複数の電池セルと電気的に接続され、前記各電池セルの状態を監視する電池監視用ＩＣが複数実装される回路基板であって、前記電池監視用ＩＣに対して電気的に接続され得る電流消費素子が実装される実装領域を有し、前記実装領域は、前記電池監視用ＩＣ毎に設けられている。【選択図】図１