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e-PassiveBlog
New Conductive Polymer Materials Enhance Reliability of Aluminum and Tantalum Polymer Capacitors
Polymer capacitors replaced electrolytic aluminum capacitors and manganese tantalum capacitors in many applications. While this trend was driven mainly by...
Read moreDetailsLow Curie Temperature Materials, The Next Generation of High Energy Density Ceramic Dielectrics?
Increase of capacitors’ energy density is of prime interest in number of today’s applications. High energy density, high voltage capacitors...
Read moreDetailsThermal Runaway as a Positive Feedback System
prof Sam Ben-Yaakov released video on thermal runaway positive feedback system with NTC thermistor and its LTSpice simulation. What is...
Read moreDetailsBuck Regulators – Smaller, More Efficient DC-DC Converter Designs
DC-DC converters are fundamental building blocks used in electronics power management circuits. They convert one direct current (DC) voltage to...
Read moreDetailsKemet Design-It Day: Ripple And Transient Response of Power Supplies
Learn about the basic principles of ripple and transient response in power supplies. Using a buck regulator as an example,...
Read moreDetailsLittelfuse Webinar – High-Speed Fuse Explained
Littelfuse’s Brandon Blume, field application engineer, and Ray Zumbahlen, product design engineer, present an in-depth look at high-speed fuse characteristics...
Read moreDetailsKEMET Design it Day: Chokes Design and Selection Guide for Conducted Noise Suppression
Most of today’s technology is based on the switching of transistors. While that has enabled much of the high power...
Read moreDetailsKEMET Design it Day: Capacitors and Inductors Selection Guide for Decoupling And Filtering
Filtering and decoupling are two of the most basic applications of capacitors. This presentation covers the basics of filtering and...
Read moreDetailsKEMET Design it Day: Capacitors and Inductors Selection Guide For DC/DC Converters
Selecting the capacitors and inductors that enable the operation of DC/DC converters involved balancing the trade-offs of technology choices. This...
Read moreDetailsKEMET Design it Day: Capacitor & Inductor Designing Calculation for Load Transients
Maintaining stability of switching regulators is not only job of the regulator IC itself but also the passive components that...
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Buck Converter Design and Calculation
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Dual Active Bridge (DAB) Topology
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Ripple Current and its Effects on the Performance of Capacitors
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What is a Dielectric Constant and DF of Plastic Materials?
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MLCC and Ceramic Capacitors
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