Capacitance of Low-Profile Multilayer Ceramic Capacitors

Posted by doEEEt Media Group
On August 23, 2021
0

Multilayer ceramic capacitors are placed near IC devices mounted in a smartphone or wearable device for the purpose of decoupling. With the trend toward thinner devices, improved functionality, and larger battery size, the mounting area available for parts is shrinking. There is a need for increasing the mounting density, such as mounting low-profile parts at the back of the IC package, rather than the conventional method of mounting parts on the substrate.

EEE Components, PASSIVES

MACOM Introduces New Semiconductor Process For High Voltage Capacitors

Posted by doEEEt Media Group
On August 12, 2021
0

This new semiconductor process will be the foundation of a new high voltage capacitor product line,” said Stephen G. Daly, President, and Chief Executive Officer. “We recognize many automotive, renewable energy, industrial, medical, and defense systems operate at high voltages. Our technology is capable of enabling non-commodity applications in these markets where smaller size and superior electrical performance over standard industry capacitors is desired.”

EEE Components, PASSIVES

Researchers Develop Computational Model to Build Better Capacitors

Posted by doEEEt Media Group
On August 4, 2021
0

The material that a capacitor is made of affects its performance. So Irving and his collaborators set about developing a model to understand how structural characteristics in a material affect the material’s conductivity.

EEE Components, PASSIVES

High Performance Sodium-Ion Capacitors Made by Nb2O5 Nanotubes on Carbon Cloth

Posted by doEEEt Media Group
On August 3, 2021
0

Hybrid sodium-ion capacitors (SICs) bridge the gap between supercapacitors (SCs) and batteries and have huge potential applications in large-scale energy storage. However, designing appropriate anode materials with fast kinetics behavior as well as long cycle life to match with the cathode electrodes remains a crucial challenge.

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Dispelling Capacitor Myths

Posted by Kemet Electronic Corporation
On July 31, 2021
0

KEMET Webinar

A capacitor is a simple thing to understand, but there is still a great deal of misinformation about them out there…

In this webinar, our panel of Field Application Engineers, LeAnna Weakley and Andrew S. Mikulski, and Sr. Technical Marketing Manager Wilmer Companioni go through capacitor facts and fictions.

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MLCC And Film Construction Characteristics

Posted by Kemet Electronic Corporation
On July 31, 2021
0

KEMET Webinars

MLCC - Multi-layer ceramic capacitors are perhaps the most common capacitor type by sheer volume. Film capacitors are less common but no less important.

In this webinar, Technical Product Managers Mark Laps and Daniele Zanarini focus on the construction and characteristics of these electrostatic capacitor technologies.

Source:

ACTIVES, EEE Components, PASSIVES

Capacitors Basics Explained

Posted by Kemet Electronic Corporation
On July 21, 2021
0

KEMET Webinar

Capacitors hold charge, but what does that mean? How do they do that and what is a dielectric?

In this webinar, Wilmer Companioni, Sr. Technical Marketing Manager at KEMET, explains the basics of capacitors and what they do.

Source: Kemet Electronics

EEE Components, PASSIVES

Cornell Dubilier Introduces 8,000 Hour

Posted by doEEEt Media Group
On June 26, 2021
0

The 381-383LL aluminium electrolytic snap-in series, designated with an expected life of 8,000 hours at full-rated conditions, demonstrates superb stability in capacitance and DC leakage current overtime on a test. The snap-in series is targeted for use in critical applications where long life and reliability are paramount.

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Vishay High Voltage Ceramic Capacitors

Posted by doEEEt Media Group
On June 24, 2021
0

Tech Specs Video

This episode of Tech Specs is part of a video series highlighting the features, applications, and technical specs of newly-released products.

Vishay 715C-KT capacitors have a class 1 strontium-based ceramic dielectric that provides a low dissipation factor and has a negligible piezoelectric or electrostrictive effect, with capacitance values from 100 picofarads to 8 nanofarads and ratings up to 50,000 VDC.

The 715C-DK uses a class 2...

EEE Components, PASSIVES

How to Measure ESL and ESR of a DC link capacitor

Posted by doEEEt Media Group
On June 24, 2021
0

DC-link capacitors are an essential stage in power conversion for many applications, including three-phase pulse width modulation (PWM) inverters, photovoltaic and wind power inverters, industrial motor drives, automotive onboard chargers and inverters and medical equipment power supplies.

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