Space talks 5
doEEEt Media Group

SPACE TALKS 5

doEEEt Media Group
November 17, 2020
0
In this podcast, Sebastien Moranta Coordinator of Studies, European Space Policy Institute, Vienna, Planning and supervision of ESPI work plan, Project management and quality assurance and ESPI databa...
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New Compact Space Saving EMC Line Filters
doEEEt Media Group

New Compact Space Saving EMC Line Filters

doEEEt Media Group
November 12, 2020
0
Schaffner, the international leader in the fields of electromagnetic compatibility and power quality introduce announce the release of a complete range of their popular FN3280H 4-Line filter series fe...
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Testing Methods EEE Parts

Radiation

Reliability Assessment of Medium / Large Area PIN SI

doEEEt Media Group
February 11, 2020
0
INTA, the Instituto nacional de Técnica Aeroespacial in collaboration with Alter Technology Spain, exposed in this Symposium themes related to COTS in Space, Proton Radiation Tests and Reliability Assessment Tests giving general conclusions about Radiation and Reliability Assessment.
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Dedicated irradiators and facilities for material studies

doEEEt Media Group
February 13, 2020
0
Space is a harsh environment due to vacuum, UV, temperature, vibration and radiation…etc. Before landing a space vehicle, devices and materials have to be tested at ground level in order to estimate the effect of all these parameters to know about irradiators.
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Degolding and Retinning

How are the degolding and rettinning processes in EEE parts done

Aintzane Lujambio Genua
March 27, 2019
0
The procurement, evaluation, screening and lot acceptance of RF devices in leadless SMD packages to be used in spacecraft applications show unexpected difficulties whenever de-golding or retinning processes are required. This is associated to the induced lack of coplanarity in the contacts after those.
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Stacked Capacitors

Scanning Acoustic Microscopy (C-SAM) of in Stacked Capacitors

Francisco Javier Aparicio Rebollo
June 12, 2020
0
Scanning Acoustic Microscopy (C-SAM) inspection has been used for the comprehensive inspection of the lead-frame in a horizontally stacked capacitor. This non-destructive inspection reveals minor anomalies at the interface with capacitor terminals which may impair the electrical response.
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current limiting ic´s

Current limiting IC’s for Space Applications

José Francisco Largaespada
June 25, 2020
0
Current limiting is a basic block element of any power supply. Many electronic devices are powered almost 100% of the time and are usually unattended, and therefore safety methods like current limit devices are essential to protect and improve the good performance of the equipment. In this sense, current protection is even more important in space applications, not only because of the criticality of the missions and the unavailability of repair but also because the possibility of Single Event Latch-up
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Qualification Of COTS Supercapacitors For Space

Supercapacitors for Space, Qualification of COTS

doEEEt Media Group
May 29, 2019
0
Supercapacitors also called electrochemical double layer capacitors are energy storage devices storing a high volume of electric energy in the double layer between a high surface area electrode and an electrolyte. As compared to batteries no chemical reactions should occur at the electrodes.
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Industry Applications where use C-SAM

Industry Applications where use C-SAM

Francisco Javier Aparicio Rebollo
March 29, 2019
0
C-SAM is a reliable and powerful tool for the non-destructive testing of microelectronic parts and base materials. Moreover, it is mandatory for different applications such as those described below for different sectors. In order to provide a fast reply to our customer needs our Virtual Lab platform for Remote Testing grants immediate access to our test results and fast communication with our engineers during and after the test.
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C-SAM EQUIPMENT ATN

Scanning Microscopy Equipment our new adquisition

Francisco Javier Aparicio Rebollo
May 13, 2019
0
ALTER TECHNOLGY upgrades its Scanning Acoustic Microscopy capabilities. Alter Technology has upgraded its Scanning Acoustic Microscopy capabilities by acquiring a new FineSAT V acoustic microscope from Hitachi. FineSAT V, the high-end model of the FineSAT series, combines advanced inspection features with the faster inspection speed currently available in the market.
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SAM Webinar AVAILABLE

Scanning Acoustic Microscopy – Webinar

doEEEt Media Group
June 17, 2020
2
This webinar provides a brief overview of Scanning Acoustic Microscopy and the inspection of EEE parts. Thus, you will acquire, in a friendly way, the knowledge to interpret SAM images and to conceive basic SAM inspections. The webinar is mainly focused on the plastic encapsulated systems. In addition, we will also show other interesting application examples.
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Growth Theory in Tin Whiskers on EEE Parts

Tin Whisker Growth Investigation Conclusions

Dimas Morilla
April 4, 2019
0
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 like Pioneer will continue communicating with Earth for more than 40 years.
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NEW SPACE

Qualified components, Enhanced components, Automotive parts and COTS are part of doEEEt.com. Compare all different scenarios and technical information within the platform in order to help you choosing the proper components and strategy for your Space Application.

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EEE Components

What is a PoL converter and when should I use it

Manuel Sánchez Ruiz
November 16, 2020
0
The use of EEE parts in Space missions involves several considerations that are not usual or critical in other industrial fields. Some typical examples of this are outgassing and radiation characteristics. However, another critical aspect that is not always considered is physical space. In Space applications
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TDK Releases ModCap™ – a Modular Power Capacitor Concept for DC Link Applications
EEE ComponentsUncategorized

TDK Releases ModCap™ – a Modular Power Capacitor Concept for DC Link Applications

doEEEt Media Group
November 12, 2020
0
TDK Corporation (TSE: 6762) presents ModCap™ − a modular capacitor concept for DC link applications. The newly developed power capacitors are available for rated voltages of 1100 V to 2300 V and cover a 365 µF to 2525 µF capacitance range. The rated currents between 105 A and 180 A are type-conditioned with all types designed for 5 kA recurrent pulse currents. The maximum permitted hot spot temperature is 90 °C.
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Supercapacitors Attractive in New Tidal Power
EEE Components

Supercapacitors Attractive in New Tidal Power

doEEEt Media Group
November 12, 2020
0
Large supercapacitors now compete for head-on with batteries and are quoted in kWh. Some are drop-in lead-acid and lithium-ion battery replacements. Others are bought as uninterruptible power supplies up to 1MWh offering the bonus of efficient peak-shaving because power density is ten times that of lithium-ion batteries and series resistance low.
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