How to Select Ferrite Bead for Filtering in Buck Boost Converter

23.10.2025

e-PassiveBlog

Supercapacitor Manufacturing Breakthrough – Researches Developed Micro-Supercapacitors on Silicon Wafer

Micro supercapacitors can increase the lifespan of batteries and reduce their charging time in products like smartphones and electric cars. The image shows a 2 inch wide silicon wafer with integrated micro supercapacitors, manufactured using the CMOS-compatible process developed by Chalmers’ researchers. The wafer can be upscaled to a diameter of 8 inches to fit even more supercapacitor units. source: Chalmers University

10.3.2022

Researchers at Chalmers University of Technology, Sweden, have developed a method that represents a breakthrough for how supercapacitors can be...

14.7.2022

Prediction of tantalum capacitor reliability at early stage of manufacturing can considerably save cost and time. Vladimir Azbel in his...

4.1.2023

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This Würth Elektronik webinar presented by Lorandt Foelkel and Marco from Emzer is dedicated to design engineers and explain the...

24.8.2022

Würth Elektronik webinar presented by Frank Puhane explains importance of an proper design. The webinar shows two different filter layouts...

26.4.2022

In this Würth Elektronik webinar Pablo Castillo & Carlos Farnos introduce high current flat wire inductors for automotive electrical car...

26.4.2022

In this Würth Elektronik webinar, Mario Möller explains the basic construction, features and mode of operation for ferrite based filter...

26.4.2022

In this Würth Elektronik webinar Khaled Elshafey discuss deeply the requirements for Flyback transformer or couple inductor, how the topology...

Theoretical model of GN3 structural fragment; image credit: CATRIN RCPTM

30.5.2022

Nitrogen-enriched graphene material developed by researchers from CATRIN Regional Centre of Advanced Technologies and Materials (RCPTM), Olomouc, Czech Republic is...

25.2.2022

Würth Elektronik webinar presented by Jörg Hantschel discuss inductive wireless power transfer technologies in the field of autonomous vehicles and...