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Tantalum and Niobium Capacitors

Tantalum and Niobium Capacitors

doEEEt Media Group
Tantalum and Niobium capacitors belong to electrolytic capacitor types, and they are known for their high capacitance in small dimensions (high energy and power density), reliability and stability of...
Electrolytic Capacitors

Electrolytic Capacitors

doEEEt Media Group
The basic idea of electrolytic capacitor types is to maximize the surface area of electrodes and thus increase their capacitance value and capacitance density. Fine pores and cavities created on th...
Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors

doEEEt Media Group
The chemically reactive nature of the materials used in aluminum capacitors is problematic on two points: the dielectric layer’s stability and the device’s long-term mechanical integrity. Since the al...
What is magnetism, What is an Inductor

What is magnetism, What is an Inductor?

doEEEt Media Group
Inductors, also referred to as coils or sometimes choke, are important passive components along with resistors (R) and capacitors (C). Coils usually refer to wound conductive wires, and among them, th...
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Testing Methods EEE Parts

manufacturers only employs the method MIL-STD

SAM: Survey to manufacturers and users

Francisco Javier Aparicio Rebollo
February 17, 2022
Do you perform/consider the initial qualification and/or periodic production validation with C-SAM (or other SAM tests)? What acceptance or reject criteria do you use for C-SAM (or other SAM tests)?
Burn in board design1

Burn-in Test Features

Antonio Amigo
February 14, 2020
Is an electrical stress test that typically employs voltage and/or temperature to accelerate the appearance of latent reliability defects in a device. The objective of burn-in is to eliminate all potential failure likely...
Growth Theory in Tin Whiskers on EEE Parts

Tin Whisker Growth Investigation Conclusions

Dimas Morilla
April 4, 2019
It is important to be vigilant in the procurement of electronics components, particularly for space components, because once launched, they cannot be repaired and many spacecraft have intended lives of 14 years and some...
LISA Pathfinder ESA

Lisa Pathfinder

doEEEt Media Group
January 13, 2020
LISA Pathfinder is paving the way for future missions by testing in flight the very concept of gravitational wave detection: it will put two test masses in a near-perfect gravitational free-fall and control and measure t...

JUICE Jupiter Icy Moons Explorer

Israel Pedroche
October 4, 2020
JUpiter ICy Moons Explorer (JUICE) is a spacecraft designed by Airbus Defence and Space for the European Space Agency (ESA) mission to fly the Jovian system. It is the first Large-class mission in ESA’s Cosmic Vision 201...
Evaluation of PCB

Evaluation of PCB in Alter Technology Lab.

Mari Carmen López
July 25, 2020
The separation of the interest area has to be performed in such a way as to prevent any damage by deformation or input of heat. After cleaning, the specimen is encapsulated before the grinding process takes place.
External visual inspections

Failure Analysis in Electronic Components

Manuel Padial Pérez
April 21, 2020
Failure analysis is the process of analysing the component data or the component itself to determine the reason(s) for degraded performance or catastrophic failure of a component either, during component manufacturing an...


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