Large-current pulse power supply output calibration method and device and electronic equipment
A technology of pulse power supply and high current, which is applied in the direction of measuring current/voltage, measuring device, power supply test, etc. It can solve the problems of output accuracy impact and calibration accuracy not meeting the requirements, so as to ensure output accuracy and meet high-precision calibration requirements , to achieve the effect of a simple method
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[0026] The technical solutions of the present application will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0027] Semiconductor automated testing refers to the use of automatic test equipment (Automatic Test Equipment, ATE) to detect various parameters of the device under test (Device Under Test, DUT), and to eliminate defective products to control the factory quality of semiconductor devices. In order to complete the test, ATE uses a large number of high-precision pulse voltage and current sources with adjustable output and measurement functions. The output capability can complete one of the output specified voltage or output speci...
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