Inductor measurement device and inductor measurement method

• Main Authors: HONG ZIQIAN, CHEN WENZHONG, ZOU MINGYING, ZHENG YIQIAO, CAI ZHIMING
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2019
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses an inductor measurement device, which is used for measuring that an inductor to be measured is electrically connected between a first testing node and a second testing node. The inductor measurement device comprises a reference inductor unit, a direct current power supply, a first capacitor, a second capacitor and an inductance instrument, wherein the reference inductor unit is provided with a first end and a second end and has a reference inductor value; two ends of the direct current power supply are independently electrically connected with the first end of the reference inductor unit and the first testing node; two ends of the first capacitor are independently electrically connected with the first end of the reference inductor unit and the first testing node; one end of the second capacitor is electrically connected with the second testing node; and the first end and the second end of the inductance instrument are independently electrically connected with the first testing node and