Capability verification device for electrostatic discharge immunity test

• Main Authors: CHEN YUJUN, LIN LONG, SONG JIAHAN, GUO JINTIAN, ZHU JIA, ZHENG SHANGSHANG
• Format: Patent
• Language: Chinese; English
• Published: 18.03.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a capability verification device for an electrostatic discharge immunity test, which comprises a direct current voltage stabilizing circuit and a functional circuit, the functional circuit comprises a verification circuit, the positive and negative input ends of the verification circuit are respectively connected with the positive and negative output ends of the direct current voltage stabilizing circuit, and the positive and negative input ends of the verification circuit are respectively connected with the positive and negative output ends of the direct current voltage stabilizing circuit. The verification circuit comprises a series thyristor, a load resistor and an LED lamp, the functional circuit further comprises a trigger circuit and a contact discharge point, the output end of the trigger circuit is connected with the G pole of the thyristor, and the contact discharge point is connected with the K pole of the thyristor SCR. By using the capability verification device provided by