Characterizing Parasitic Components in Power Converters

This white paper provides an introduction to parasitics & illustrates how parasitics can impact passive components like capacitors, inductors, and resistors. Learn more about the LCR meter and how it is an excellent tool for this characterization.

What Are Parasitics?

How Do Parasitics Affect the Design of A DC-DC Converter?

Parasitics in Passive Components – A Breakdown

Simulation versus Results

Methods for Measuring Parasitics

Demo: Characterizing the Behavior of a Capacitor

White Paper Overview

Parasitic effects can limit the performance of fast-switching GaN and SiC power converters. This white paper explores parasitic resistance, inductance and capacitance in passive components and their impact on converter behavior. Learn how accurate component characterization improves simulation accuracy and helps reduce the risk of costly redesigns. Discover the fundamentals of LCR measurements, with a practical demonstration using the R&S®LCX200 LCR meter to characterize capacitor behavior across frequency and operating conditions.