Japan Intellectual Property Rights: CURRENT DETECTOR USING SHUNT RESISTOR

Japan, Sept. 18 -- TERADA CO LTD,NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY has got intellectual property rights for 'CURRENT DETECTOR USING SHUNT RESISTOR.' Other related details are as follows:

Application Number: JP,2022-111455

Category (FI): G01R15/00,300,G01R19/00@M,G01R15/00,500,G01R15/08

Stage: PROBLEM TO BE SOLVED: To provide a current detector using a plurality of shunt resistors, in which cost reduction is achieved by a simple composition and noise immunity is improved.SOLUTION: A detection circuit 10a-1 of a current detector 1A adds up and amplifies the voltages of shunt resistors S1, S2 at a first amplification rate, and a detection circuit 10a-2 adds up and amplifies the voltages of the shunt resistors ...