Chip Varistor:Design Support

Technical guide

“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.

Technical Information

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.

Technical Information

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.