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varistor simulation request

jae sung joUser: "jae sung jo"
New Altair Community Member
Updated by jae sung jo

Although the varistor characteristics were simulated using hyperperspice, the transient analysis does not show the characteristic values I expect, and only the DC sweep analysis simulates the correct characteristics. For your information, we simulated a varistor product called S20K275 from TDK. While I-V curves are good for dc sweeps, transient analysis results in incorrect overcurrent flow at low voltages. Also, I would like to ask you to add the varistor model itself to the psim, not the hyperspice. Thank you.

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