Selecting the Best Inductor for Your DC-DC Converter
Nov. 7, 2022
Learn more about the key performance ratings you need to understand and evaluate when specifying power inductors for dc-dc conversion circuits.
The use of dc-dc converters is increasing. As electronic systems become more miniaturized, mobile, complicated, and popular, their power requirements become more varied. Proper inductor selection requires a good understanding of data sheet specification parameters including inductance, DC resistance, self-resonant frequency, saturation current and RMS current, and how each of these affects desired in-circuit performance.
The flyback topology is a versatile, widely used, switched-mode power-supply design with some interesting characteristics that brings performance and BOM advantages to many applications...
Stricter guidelines imposed by version 3 of the IEC standard for harmonic current emissions push designers to embrace power-factor-correction methodologies.
