Varistors (ZNR Surge Absorber):Design Support

Design Support Tool

  • Simulation Data Libraries

    Equivalent circuit models, and S-parameter data can be downloaded for each individual item number.

    Simulation Data Libraries

Technical document

  • Technical Guide

    “ZNR“ surge absorbers Chip type multilayer varistor

    “ZNR“ surge absorbers Chip type multilayer varistor

    Varistors that protect circuit components from surge voltages and electrostatic discharge are explained in detail, from basic knowledge to selection methods.

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  • Technical Information

    Noise measures

    Noise measures

    This document explains noise in detail, which plagues engineers working on circuit design, including the types of noise and components used to control each type of noise.

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  • Technical Information

    Basic knowledge of power supply circuit

    Basic knowledge of power supply circuit

    This document provides an easy-to-understand explanation of the classification of power supply circuits, the operation and design procedures of switching regulators, and important points in designing ECU power supply circuits.

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  • Technical Information

    Automotive Trend into the “CASE” Era and Technology Issues

    Automotive Trend into the “CASE” Era and Technology Issues

    This document provides an easy-to-understand explanation of the classification of power supply circuits, the operation and design procedures of switching regulators, and important points in designing ECU power supply circuits.

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