Electrical characterization at 500ºC for GRACE project

Posted by Juan Moreno Echarri
On August 26, 2021
0

The GRACE project is framed within the main challenges of our society, particularly safe, efficient, and clean energy, while connecting with aspects of security, safety, and defense, as well as climate change and efficiency in the use of resources raw materials.

SiC Testing

Silicon Carbide Power Diodes

Posted by doEEEt Media Group
On August 12, 2021
0

The Silicon Carbide power diodes were specifically designed for protection of solar cells arrays in solar panels mounted in satellites and space exploration modules. The first batches of devices are currently used for two European Space Agency missions, BepiColombo and Solar Orbiter.

ALTER Laboratory Services, INSPECTION, ELECTRICAL & VERIFICATION, TESTING

Thermo-Mechanical Analysis

Posted by Raquel Cano Cordero
On August 9, 2021
0

The thermomechanical analysis (TMA) of plastic encapsulated microelectronic, and COTS parts is a fundamental technique to avoid (during the design and fabrication stage) and foresee anomalies related to the deformation of packages with temperature. Thus, this is a very effective tool to disclose and screen out possible reliability concerns related to the thermo-mechanical integrity and stability of the devices.

Non-standard testing

Characterization of the Image Sensors according to the EMVA 1288 standard and beyond

Posted by Pawel Adamiec
On July 26, 2021
0

We have developed an EMVA 1288 standard compliant system for characterizing image sensors in a wide wavelength range and developed a low-cost camera to drive different types of image sensor.

Non-standard testing

Characterization of half million of On/Off of mechanical switches in a vacuum and -170ºC

Posted by doEEEt Media Group
On July 21, 2021
0

In this case of the Non-standard testing LAB, we wanted to verify the correct behavior of a switch during half a million on and off switches

Optoelectronics Components Testing

Evaluation of optical switches without moving parts for space applications

Posted by David Poudereux Sánchez
On July 21, 2021
0

In this case, we will show you how we selected the devices, the electro optical characterization and the results and conclusions we obtained at the end of this test campaign.

Non-standard testing

Curiosity Rover: Characterization of Photodiodes at cryogenic temperatures for Mars Missions

Posted by Juan Barbero
On July 20, 2021
0

This success case describes the methodology used for the characterization of the ultraviolet photodiodes used in the Curiosity rover

Optoelectronics Components Testing

IR sources thermal vacuum cycling characterization

Posted by Alejandro López Moya
On July 19, 2021
0

Every time a component is tested in extreme temperature conditions, it becomes a challenge to design a reliable test setup. If in addition, components must be in vacuum conditions and electro-optical characterization is required at different temperatures, complexity increases exponentially.

ALTER Laboratory Services, INSPECTION, ELECTRICAL & VERIFICATION

Importance of the SAM for delamination detection

Posted by Raquel Cano Cordero
On July 13, 2021
0

SAM for delamination detection. Scanning Acoustic Microscopy is a technique that has revealed as the most effective and complete non-destructive approach for the detection of critical and latent anomalies within plastic encapsulated parts

Optoelectronics Components Testing

Lasers endurance characterization in vacuum conditions

Posted by Alejandro López Moya
On July 6, 2021
0

Laser diodes characterization can be complex due to the laser’s nature. A good heat dissipation must be provided to avoid lasers being damaged. Unique and challenging equipment is required for a perfect characterization because accuracy is a must with this optical component. The real challenge? The test setup definition and implementation when lasers must be tested in extreme conditions, like vacuum or high/low temperatures.

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