C-SAM Questions & Answers

  • Posted by Francisco Javier Aparicio Rebollo
  • On July 7, 2020
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In this post, you can read all the questions launched by the attendees, as well as all the answers offered by the speaker.

How to protect your COTS parts during C-SAM inspections.

  • Posted by Francisco Javier Aparicio Rebollo
  • On July 7, 2020
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The current post describes the different measures taken during Scanning Acoustic Microscopy (SAM) inspection to avoid potentially harmful effects associated with water immersion. Internal visual inspection conducted after decapsulation shows the successful prevention of corrosion phenomena in these samples.

Current limiting IC’s for Space Applications

  • Posted by José Francisco Largaespada
  • On June 25, 2020
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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

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

  • Posted by Francisco Javier Aparicio Rebollo
  • On June 12, 2020
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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.

The Purchasing Process of EEE Parts – Key Factors for Success

  • Posted by Paloma Serrano
  • On June 1, 2020
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The correct assessment and quotation phases followed by the correct part choice and purchase order placement are crucial steps for the successful procurement of EEE parts. However, the next phase of the procurement, the follow-up phase, is just as important to meet the technical requirements and timely delivery that will result in a successful purchase of the wanted parts.

Doing Incoming Inspection to identify potentially non-conforming parts

  • Posted by Antonio José Rey
  • On May 20, 2020
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Incoming InspectionThe purpose of the incoming inspection is to identify potentially non-conforming parts, prior to placing the material in the inventory or moving it to the production flow. All parts and materials subject to receiving inspection are examined in accordance with customer purchase order requirements, drawings and standards, among others.
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