Mounting substrate, and current detection device for storage battery

Abstract

The purpose of the present invention is to provide a mounting substrate having reduced size and cost, and a current measurement device for a storage battery. In order to achieve the purpose, this mounting substrate is characterized by having: a heat generating element; a temperature sensor for measuring the temperature of the heat generating element; and a slit that surrounds at least a part of the heat generating element and the temperature sensor. Furthermore this current measurement device for a storage battery measures currents flowing in a plurality of cell sense circuits that measure voltages of a plurality of storage batteries, and the sell sense circuits are provided on the mounting substrate that has the heat generating element, the temperature sensor that measures the temperature of the heat generating element, and the slit that surrounds at least the part of the heat generating element and the temperature sensor, the cell sense circuits being provided with a current calculation unit that obtains the currents on the basis of measurement results obtained by the temperature sensor.

Dependencies are inferred from the claim text.