[AUDIO ONLY!!] The Percolation Phenomenon: The Silent Factor in Inductor Reliability
Würth Elektronik Watts Up Podcast
Release Date: 08/28/2025
Würth Elektronik Watts Up Podcast
Engineering Smarter Wireless Connectivity Wireless systems don’t fail because the radio is “wrong.” More often, they underperform because the wireless technology choice itself doesn’t match the application. Range falls short, latency creeps in, power consumption spikes, or reliability erodes; all before the first prototype ever leaves the lab. In this episode, we doscuss wireless decision‑making and break down when to use Wi‑Fi, Bluetooth, proprietary wireless, or cellular. You’ll learn how data rate, range, power budget, network topology, latency, certification, and total...
info_outlineWürth Elektronik Watts Up Podcast
Engineering Smarter Wireless Connectivity Wireless systems don’t fail because the radio is “wrong.” More often, they underperform because the wireless technology choice itself doesn’t match the application. Range falls short, latency creeps in, power consumption spikes, or reliability erodes; all before the first prototype ever leaves the lab. In this episode, we doscuss wireless decision‑making and break down when to use Wi‑Fi, Bluetooth, proprietary wireless, or cellular. You’ll learn how data rate, range, power budget, network topology, latency, certification, and total...
info_outlineWürth Elektronik Watts Up Podcast
RF systems rarely fail in obvious ways. More often, performance erodes quietly; a dB here, a little range there, until designs no longer match expectations. In this episode, we discuss one of the most overlooked sources of RF loss: the transition from a controlled‑impedance PCB trace to a connector and coaxial cable. You’ll learn why “50 ohms” is a wave property, not a component value, how small geometry changes at the PCB‑to‑connector interface can create impedance discontinuities, and why connectors and cables should be treated as part of the transmission line, not mechanical...
info_outlineWürth Elektronik Watts Up Podcast
RF systems rarely fail in obvious ways. More often, performance erodes quietly; a dB here, a little range there, until designs no longer match expectations. In this episode, we discuss one of the most overlooked sources of RF loss: the transition from a controlled‑impedance PCB trace to a connector and coaxial cable. You’ll learn why “50 ohms” is a wave property, not a component value, how small geometry changes at the PCB‑to‑connector interface can create impedance discontinuities, and why connectors and cables should be treated as part of the transmission line — not mechanical...
info_outlineWürth Elektronik Watts Up Podcast
Electromagnetic issues in advanced electronics often show up in the last places engineers expect, turning even well‑designed systems into sources of interference or unexpected malfunction. In this episode, you’ll learn about the most common culprits behind interference headaches in Edge AI designs, including layout pitfalls, cabling and grounding surprises, and how high‑speed interfaces like 10BASE‑T1L with PoDL add new layers of complexity. Our experts from Würth Elektronik and Texas Instruments will break down why small design decisions can dramatically affect electromagnetic...
info_outlineWürth Elektronik Watts Up Podcast
Electromagnetic issues in advanced electronics often show up in the last places engineers expect, turning even well‑designed systems into sources of interference or unexpected malfunction. In this episode, you’ll learn about the most common culprits behind interference headaches in Edge AI designs, including layout pitfalls, cabling and grounding surprises, and how high‑speed interfaces like 10BASE‑T1L with PoDL add new layers of complexity. Our experts from Würth Elektronik and Texas Instruments will break down why small design decisions can dramatically affect electromagnetic...
info_outlineWürth Elektronik Watts Up Podcast
Unexpected overheating in electronic systems often appears in places engineers least expect, making reliable design a real challenge. In this episode, we explore why thermal problems don’t always follow theory and why standard calculations sometimes miss the true source of heat build-up. You’ll learn about the main factors that create hidden thermal resistance, such as air gaps, imperfect interfaces, and material thickness. We explain why the “highest conductivity” materials aren’t automatically the best solution and how practical strategies like gap fillers, spreaders, and...
info_outlineWürth Elektronik Watts Up Podcast
A Hands-On Guide to Diagnosing and Overcoming Thermal Surprises in Electronics Unexpected overheating in electronic systems often appears in places engineers least expect, making reliable design a real challenge. In this episode, we explore why thermal problems don’t always follow theory and why standard calculations sometimes miss the true source of heat build-up. You’ll learn about the main factors that create hidden thermal resistance, such as air gaps, imperfect interfaces, and material thickness. We explain why the “highest conductivity” materials aren’t automatically the...
info_outlineWürth Elektronik Watts Up Podcast
Selecting the right common mode choke (CMC) can make or break your EMI suppression strategy, but it’s easy to fall into common traps. In this episode of "Common Pitfalls of the Common Mode Choke," we highlight the errors most often made during CMC selection, such as focusing only on inductance or overlooking the importance of core material and geometry. You’ll learn the practical differences between inductance and impedance, how construction affects performance, and a straightforward workflow for choosing the best CMC for your application. To view the datasheets or order samples, visit...
info_outlineWürth Elektronik Watts Up Podcast
Selecting the right common mode choke (CMC) can make or break your EMI suppression strategy, but it’s easy to fall into common traps. In this episode of "Common Pitfalls of the Common Mode Choke," we highlight the errors most often made during CMC selection, such as focusing only on inductance or overlooking the importance of core material and geometry. You’ll learn the practical differences between inductance and impedance, how construction affects performance, and a straightforward workflow for choosing the best CMC for your application. To view the datasheets or order samples, visit or...
info_outlineDesigning 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 percolation phenomenon, Würth Elektronik’s approach to understanding insulation degradation in molded inductors, and what it means for the long-term performance of your designs.
To view the datasheets or order samples, visit Würth Elektronik online or visit the MyWE customer portal.