Combining Capacitors and Inductors into Tiny 3D Rolled Membrane

Posted by doEEEt Media Group
On August 24, 2020
0

Urbana-Champaign have devised a method of combining capacitors and inductors in a tiny, 3D rolled membrane. This will save space in the electronic filters found in phones and other wireless devices.

EEE Components, PASSIVES

UNIST Introduces Tiny Micro Supercapacitor On Chip, Ideal for Wearable Devices

Posted by doEEEt Media Group
On May 25, 2020
0

A tiny microsupercapacitor (MSC) that is as small as the width of a person’s fingerprint and can be integrated directly with an electronic chip has been developed. This has attracted major attention as a novel technology to lead the era of Internet of Things (IoT) since it can be driven independently when applied to individual electronic components.

EEE Components, PASSIVES

Replacing MLCCs with polymer capacitors

Posted by doEEEt Media Group
On December 7, 2020
0

With the continuing supply shortage for multi-layer ceramic capacitors (MLCCs), designers are being forced to consider alternatives. In this article, we will look at the factors to be considered if you’re thinking about using polymer capacitors as a replacement. There has been a supply shortage of MLCCs since the end of 2016 and there are no signs of immediate improvement.

EEE Components, PASSIVES

Raw Material Outlook Of Raw Materials For Passive Components

Posted by doEEEt Media Group
On January 18, 2021
0

A deep-dive into the capacitor and resistor raw materials supply chain, examining availability and expected continuity of supply over the next five years is posted here

ACTIVES, EEE Components, PASSIVES

How to Use Temperature Protection Devices – NTC Thermistors

Posted by doEEEt Media Group
On October 24, 2020
0

NTC thermistors are heat-sensitive resistor elements of which resistance values rapidly decrease with rising of temperature. With this property, they are used as temperature protection devices for protecting circuits from overheating as well as temperature sensors.

EEE Components, PASSIVES

Modelling of Supercapacitor Charging Dynamics

Posted by doEEEt Media Group
On April 3, 2020
0

The charging behavior of the stack-electrode model presented here helps to understand the charging dynamics of porous electrodes and qualitatively agrees with experimental time scales measured with porous electrodes.

EEE Components, PASSIVES

Inductors with Core Feature Multiple Resonances

Posted by doEEEt Media Group
On March 18, 2020
0

Resonances in components are a well-known topic for electronic designers when working in high frequencies (e.g. EMI/EMC). Do not forget to test your components with an impedance analyzer, especially if they are custom magnetic components.

COTS, New Space, LEO Constellations

COTS Lifetime extension for the New Space market

Posted by Roberto Manuel Cibils
On December 3, 2019
0

The market for the large-scale production of low-cost satellites for supplying the constellations of the New Space initiative promise to have exponential growth. Part of the merit for the emergence of this new philosophy of commercial use of space belongs to the very high integration level of the CMOS technology integrated circuits developed for the consumer electronics applications. These COTS are characterized by the high concentration of functions in very low volume, mass and power consumption. The magic of these components however is compensated by the large number of vulnerabilities they present to the aggressive conditions of the space environment. In this presentation we will show the toolbox of technologies that we are developing at INVAP to compensate for such vulnerabilities and improve the profitability of the missions that use these devices.

GaN Testing

The 2020 top technology trends in GaN power devices

Posted by doEEEt Media Group
On March 23, 2020
0

GaN power transistors will be the transistor of choice on the rollout of 5G because of power density, energy efficiency, and system size requirements for macro and micro base stations for broadband delivery. GaN RF transistors will play an important part for the power amplifiers of those base stations.

ACTIVES, EEE Components, PASSIVES

Capacitor Ripple Current, Transient and Power Load Rating Explained

Posted by doEEEt Media Group
On February 17, 2022
0

Capacitors are naturally limited by its capability to handle/dissipate ripple current and pulse energy load. The limitation may be significantly different by each capacitor technology but also within a specific product type individual series.

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