INSPECTION, ELECTRICAL & VERIFICATION, PHYSICAL, MECHANICAL & ASSEMBLY, SPECIFICATIONS / QPLs, TESTING

Updates of ESCC 21001: Destructive Physical Analysis (DPA) of EEE Components

Posted by José Francisco Largaespada
On October 7, 2019
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What are the typical set of tests included as part of Destructive Physical Analysis (DPA) of EEE Components?

Data conversion: The other side of coin

Posted by José Francisco Largaespada
On September 3, 2019
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The Analog to digital converters (ADC´s) convert a continuous time and amplitude analog signal to discrete time and amplitude digital signal. The conversion involves quantization of the input, (error/noise source) and sampling the input (signal BW limitation)

ACTIVES, EEE Components, SPECIFICATIONS / QPLs

Review of main changes in generic specification MIL-PRF-55310 REV. F

Posted by José Francisco Largaespada
On July 19, 2019
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Space standards (such as ESCC and MIL standards) have helped throughout the years to develop the industry and to achieve de mission goals. Standards improve the competitiveness, efficiency and knowledge transfer within space business. However, standards are not frozen documents, but rather they must change and adapt to the current requirements of the industry and the new developments and knowledge gathered during all the years of space missions.

EEE Components, INSPECTION, ELECTRICAL & VERIFICATION, PASSIVES, TESTING

AVX CDR11 to 14 with BG Dielectric no longer offered

Posted by José Francisco Largaespada
On June 14, 2019
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AVX will cease to manufacture MIL-PRF-55681/4 styles CDR11, CDR12, CDR13, and CDR14 with the BG dielectric. (90 ± 20ppm). AVX will continue to support same styles with BP dielectric (0±30ppm).

ACTIVES, EEE Components

DAC – Digital to Analog Converters for Space Application

Posted by José Francisco Largaespada
On June 10, 2019
0

In modern space applications, where a lot of missions recover an enormous amount of data, it is extremely important to have an efficient data acquisition system. These systems take data which is digitalized and then processed in various ways. Once processed, the data is sent to a DAC in order to convert it into analog signals.

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