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Industry White Paper

Selecting the Best Inductor for Your DC-DC Converter

Explore key performance ratings for specifying power inductors in DC-DC conversion circuits, essential for adapting to evolving power requirements in miniaturized and complex electronic systems.


July 01, 2024 by Coilcraft
Topics Covered
DC-DC Converter Requirements
Power Inductor Parameters
Inductance (L)
Tolerance
Test Conditions
Resistance
Current Rating

White Paper Overview

As electronic systems become more miniaturized, mobile and complicated, power requirements become more varied. Available battery voltages and required operating voltages, as well as size and shape requirements, are ever changing, leaving equipment designers in constant need of new power conversion solutions. This article walks both the experienced power conversion specialist and the non-specialist through the key performance ratings they need to understand and evaluate when specifying power inductors for DC-DC conversion circuits.

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