All Applications / All Inductors / Applications / Basic Concepts Inductors / DC/DC Converters / e-PassiveBlog / Inductors

How to choose a surface-mount inductor for a DC/DC converter

By Electronic Products, Signal Transformer Posted On 18.6.2019

Source: Electronic Products, Signal Transformer article

Understanding the basics of the switch-mode converter principle will help designers select the best inductor for their application. By Mitchell Rhine, director of engineering, Signal Transformer. (more…)

169 Views

All Applications / All Inductors / Applications / Basic Concepts Inductors / DC/DC Converters / e-PassiveBlog / Inductors / Power Conversion

How to Choose the Right Inductor for DC-DC Buck Applications

By AZO Sensors, TT Electronics Posted On 22.5.2019

Source: AZO Sensors, TT Electronics article

DC-DC converters of different varieties are widely used in markets such as telecommunications, automotive, medical (portable), and industrial. The ‘buck’ DC-DC converter is employed to step voltages down without isolation and utilizes an inductor as an energy storage element. This article will explain how to choose the correct inductor for optimum performance. (more…)

276 Views

All Applications / All Inductors / Basic Concepts Inductors / Circuit Design / e-PassiveBlog / EMI/EMC / Inductors / RF & Microwave

Inductors with Core Feature Multiple Resonances

By InCompliance Posted On 29.3.2019

Source: InCompliance article

by Arturo Mediano. Resonances in components are a well-known topic for electronic designers when working in high frequencies (e.g. EMI/EMC). Do not forget to test your components with an impedance analyzer, especially if they are custom magnetic components. (more…)

225 Views

All Applications / All Inductors / Basic Concepts Inductors / DC/DC Converters / e-PassiveBlog / Inductors / Test & Measurement / Transformers

Performing In-Circuit Inductor and Transformer Measurements in SMPS

By Electronic Design Posted On 6.12.2018

Source: Electronic Design article

by Wilson Lee, Technical Marketing Manager at Tektronix.

Inductors and transformers serve key roles in switch-mode power supplies. Ensuring they perform as expected requires thorough in-circuit measurements performed under operating conditions. Here’s what you need to know.

(more…)

513 Views

Aerospace & Defence / All Inductors / Basic Concepts Inductors / e-PassiveBlog / Inductors / Industrial

Designing Custom Inductors: Tips and Tricks

By EE Power Posted On 24.9.2018

Source: EE Power article

by Dr. Ray Ridley at Ridley Engineering. Inductor manufacturers have made great progress in the families of standard parts. The selection of off-the-shelf parts in this category have increased dramatically in the past 10 years. However, more and more engineers are designing their own inductors and transformers from scratch. (more…)

778 Views