Patent ID: 11901833
Assignee: CHROMA ATE INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 8:
9. The method of claim 8, wherein the DC/AC conversion module further includes a power element-driving circuit, which is electrically coupled between the microprocessor and the power element; in the step (A1) and the step (B1), after the microprocessor stops inputting a control signal to the power element-driving circuit, the microprocessor determines whether the control signal input to the power element-driving circuit is stopped, and if the control signal is not stopped, the step (A1) and the step (B1) are repeated, and if the control signal is stopped, the method proceeds to the step (A2) and the step (B2); in the step (A5), the microprocessor outputs a current control signal to the power element-driving circuit according to the turn-on amount obtained in the step (A4) so as to cause the power element to generate the load current for the device under test; in the step (B4), the microprocessor outputs a voltage control signal to the power element-driving circuit according to the turn-on amount obtained in the step (B3) so as to cause the power element to input the corresponding voltage to the device under test.