Coilcraft Expanded High Voltage Molded Power Inductors to 120V Rating

Posted by doEEEt Media Group
On March 19, 2021
0

The XEL4020V Series has 10 values from 0.08 to 2.2 µH and current ratings up to 33.2 Amps. The XEL4030V Series is offered in 13 values from 0.10 to 6.8 µH and current ratings up to 30.0 Amps. All models offer soft saturation characteristics to withstand high current spikes.

EEE Components, PASSIVES

Importance of Oxide Electrodes for the Functional Properties of Ferroelectric Capacitors

Posted by doEEEt Media Group
On March 19, 2021
0

Ferroelectric materials are commonly used as a dielectric material of high capacitance ceramic capacitors (MLCC class II and III). Ferro/piezo-electric materials change their shape under an applied voltage or develop a voltage under deformation.

EEE Components, PASSIVES

AVX FE Series Film Capacitors – Tech Specs | TTI Inc Video

Posted by doEEEt Media Group
On March 19, 2021
0

AVX FE series power film capacitors are designed for DC filtering and don’t dry up. FE series capacitors combine a self-healing polypropylene dielectric and low loss film to deliver extremely long life and minimal heating.

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ACTIVES, EEE Components

Snubber Capacitors Functionality and Selection Guide

Posted by doEEEt Media Group
On March 19, 2021
0

A snubber circuit limits voltage spikes in power converters. Snubbers are also used in the output of Class-D audio amplifiers for the same reasons. When the transistor you use to switch the current turns off, it generates a high-voltage spike that could damage the device.

EEE Components, PASSIVES

Tantalum Supply Routes for Mil-Spec Capacitors

Posted by doEEEt Media Group
On March 19, 2021
0

Tantalum, a key dielectric material for capacitors, is also considered a “strategic material” by the United States Defense Logistics Agency (DLA) because of its unique attributes. This article addresses the unique supply chain for tantalum capacitors that carry a military specification.

EEE Components, PASSIVES

EMI Suppression Shields: Understanding the Basics

Posted by doEEEt Media Group
On March 18, 2021
1

Magnetic sheets come in metal powder-, ferrite-, polymer- and metallized-based materials with each supplier’s material being unique. Each supplier can also feature data of their materials’ strengths and target applications in a variety of ways, thus leaving the intended user, at times, with many questions.

EEE Components, PASSIVES

Sumida Releases Magnetic Shielded SMD Power Inductor with Low Loss Ferrite Core

Posted by doEEEt Media Group
On March 18, 2021
0

Sumida is releasing new high current inductor CDB87D48, like other CDB series, it is in magnetic shielded surface mount structure, constructed by low loss ferrite core, with low DCR tolerance and high efficiency.

EEE Components, PASSIVES

Flybuck™ Converter with Coupled Inductors Explained, WE Video

Posted by doEEEt Media Group
On March 18, 2021
0

#askLorandt shows how Flybuck™ Converter from Texas Instruments can be used with Würth Elektronik coupled Inductors.

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EEE Components, PASSIVES

Premo Improves Heat Dissipation of High-Current DC Chokes

Posted by doEEEt Media Group
On March 18, 2021
0

3DPower is the first product to integrate two magnetics components that share the same core and feature two orthogonal magnetic fields at all points within the core

EEE Components, PASSIVES

Passive Automotive Electronics for 48V Systems and V2X

Posted by doEEEt Media Group
On March 18, 2021
0

The shift toward 48V subsystems and the integration of vehicle-to-everything (V2X) communication are two prime examples of significant advances in efficiency and safety, respectively. In both cases, new classes of electronic passives (capacitors, inductors, antennas, interconnect) are required to bring these technologies to mainstream products while meeting strict automotive regulatory standards.

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