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e-PassiveBlog
How Modern Tools Model Magnetic Components for Power Electronics
Magnetic components such as inductors and transformers are central to every switched‑mode power supply, yet their design is notoriously difficult...
Read moreDetailsAdvanced Loss Modeling for Planar Magnetics in the Frenetic Planar Tool
Planar magnetics promise compact, low‑profile magnetics, but accurate loss, leakage, and capacitance modeling is significantly more complex than for conventional...
Read moreDetailsGalvanic Isolation: Methods, Standards and Design
Galvanic isolation separates circuits without a direct conductive connection while allowing signals or power to cross an insulating barrier. For...
Read moreDetailsEarthing Systems and IEC Classification Explained
Earthing (grounding) systems are a fundamental part of low‑voltage electrical installations, directly influencing fault current paths, touch voltages and the...
Read moreDetails2026 Power Magnetics Design Trends: Flyback, DAB and Planar
Power electronics teams entering 2026 face tighter space, efficiency and time‑to‑market constraints, while magnetics must still behave predictably across thermal...
Read moreDetailsMechanical Drift Indicator of Tantalum Capacitor Anodes Degradation under Reverse Bias
Dr. Vladimir Azbel, an independent consultant on tantalum capacitors, analyzes structural changes in tantalum anodes of chip capacitors during long-term...
Read moreDetailsEnabling Software‑Defined Vehicle Architectures: Automotive Ethernet and Zonal Smart Power
This article, based on the Würth Elektronik and onsemi webinar “Simplifying Vehicle Development with Automotive Ethernet and Zonal Smart Switch...
Read moreDetailsPower Electronics Tools for Passives and Magnetic Designs
Modern power electronics design relies on a diverse toolbox, from general‑purpose circuit simulators to highly specialized magnetics and component‑selection platforms....
Read moreDetailsDC/DC Push‑Pull Converter vs PSFB Design Guide
Push‑pull converters remain attractive in isolated DC/DC stages where cost and simplicity are key, but their practical design window is...
Read moreDetailsEnergy-Controlled Structural Evolution of Amorphous Ta₂O₅ in Tantalum Anodes
This article by Vladimir Azbel, an independent consultant on tantalum capacitors, explains energy transport in tantalum capacitor dielectric that impact...
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