Aug 28, 2026
When a DC/DC output stage needs bulk
capacitance, aluminum electrolytic capacitors are often the default
choice. But what happens when ripple current pushes you into
paralleling multiple capacitors, lifetime calculations come up
short, or ESR becomes the design problem instead of the design
solution? While electrolytic...
Nov 28, 2025
In this episode of the Würth Elektronik
Watts Up Podcast, we examine the different types of ambient energy
and the technical challenges of converting and storing them
efficiently. We discuss practical methods for turning ambient
energy into reliable power, strategies for managing irregular
energy and voltage...
Aug 28, 2025
Designing with DC/DC converters often means relying on molded inductors for their small footprint and ability to withstand harsh environments. However, higher electrical and thermal stresses can gradually increase magnetic core loss due to insulation breakdown within the core material.
In this episode, we explain the...
Apr 12, 2024
Transformers, although passive, play a significant role in electromagnetic compatibility (EMC) within power supplies. In this podcast, we'll explore methods to reduce emissions by understanding transformer properties and employing construction techniques. We'll examine examples of both poor and effective design...