TRAD SOLUTIONS PROVIDER FOR RADIATION ASSURANCE PROCESS

(EEE) Components expertise and testing

Christian Chatry — 2008-11-05T15:55:14Z

TRAD can support parts engineers, designers, quality assurance and project managers in EEE parts selection, test and procurement survey with its experienced workforce.

TRAD can provide you with expertise and activities such as
Evaluation and qualification tests
LAT, LVT, Upgrading, Relifing
Physical analysis
Manufacturer assessment and audit
Customer source inspections
Quality assurance support
Expertise for non compliance investigation

Based on :
recognized components radiation testing know-how,
a good knowledge of specification systems ESA/SCC, ECSS, MIL-SDT…,
partnerships with experienced companies and laboratories,

TRAD can manage complete testing programs and respond to specific needs.

OMERE

Denis Lavielle — 2008-10-10T13:32:20Z

Download the free package on our web site.

Access Plan

Courcelles Design — 2008-07-25T12:48:18Z

TRAD

17 voie l'Occitane BP 47471
31674 Labège cedex
(Toulouse surburb)
France

GPS : intersection "rue Marco Polo" and "avenue de l'Occitane"

FASTRAD

Courcelles Design — 2008-07-25T10:30:08Z

A new FASTRAD release is now available on: www.fastrad.net.

Activity poles

Courcelles Design — 2008-07-21T09:42:34Z

Space :

EEE Parts & Materials Tests, Radiation Sensitivity Analysis, Modelization and Calculations , OMERE & FASTRAD softwares, Expertise / Training

Military :

Hardening, Tests & Modelization

Aeronautics :

Atmospheric Neutrons testing (EEE part : SER, Latch-up), sensitivity analysis,Training , ANGEL software

Medical :

Radiotherapy Dosimetry (Dosisecure project : nominated by Pole Cancer Biosanté in November, 2007 with support of DRIRE/SISMIP and OSEO)

Nuclear :

EEE Parts & Materials Tests, Modelization

Specific test benches

Courcelles Design — 2008-07-11T07:52:03Z

We've recently designed a new innovative test bench dedicated to the characterization of an ESD protection of solar cells.

Or solar cells system enables you to apply programmable current peak to the protection structures of the cell and record its response.

The current peak generated by the test bench can be modulated in terms of maximal current and current rise time.

Current peaks can be performed from a few milliamps to more than 6 amps and timings can be adapted following customer's request.

This test bench is controlled by a special computer interface which enables to program the electrical current shape and record the cell response.

As for every TRAD products, the characteristics of this test bench can be adapted to our customer's needs.

Contact

Courcelles Design — 2008-07-09T19:17:16Z

TRAD

17 voie l'Occitane BP 47471
31674 Labège cedex
FRANCE

Phone : +33 (0)5 61 00 95 60
Fax : +33 (0)5 61 00 95 61

General informations :

Training :

Tests & radiations :

Materials :

Fastrad information :

Omere information :

Angel information :

Ground effect information :

Recruitment :

GUARD System

Courcelles Design — 2008-06-26T13:01:41Z

TRAD has developped a fully integrated test bench to perform Single Event Latchup tests (SEL). The GUARD system (Graphical Universal Autorange Delatcher) enables the user to easely protect his device under test and perform SEL characterization.

The GUARD system is equipped with six CPU controlling and monitoring power supply channels which can detect out of range supply current of a device under test and perform a fast power off cycle. With this system the user can:

Work using power supply from +- 1V up to +- 15V.
Detect current threshold from 10µA to 2A.
Perform custom power off cycles with a timing resolution of 10µs.

The GUARD system embeds a practical LCD display as well as a keyboard interface for easy and fast set up.

Each SEL detected is localy counted and the system can be synchronized with other acquisition devices to allow fine current shape characterization.

GUARD system also includes a custom monitoring mode for current characterization without power off cycle (for example to characterize current shift).

It can be linked to a computer with special software for remote set up and advanced data processing.

Training

Courcelles Design — 2008-06-26T13:00:44Z

Looking for a Radiation training to:

understand and control the radiations effects on the electronic components and systems
react and integrate solutions in design phase
analyze in a more precise way your system
answer all the questions that you may have on this subject

Our experts are here to provide you with answers

TRAD training modules

FASTRAD

RADIATION SPATIAL ENVIRONMENT

MATERIALS

Atmospheric Neutron Effect

The TRAINING is either organized in your company using your own equipment or in our premises.

The training can be adapted to the particular needs for each company and can be broken down into modules.

For specific modules, others than those proposed in the program, contact us. The price of the training will be calculated on the basis of choosen module.

TRAD training is accredited as training organism under the reference: 73-31-04810-31.

E-mail : trad@trad.fr

ANGEL Software

Courcelles Design — 2008-06-26T12:59:44Z

Athmosphreric Neutrons for Ground ELectronics

Whatever your electronic applications are (avionics, high reliability computer systems, automobile embedded system, missile…), single event effects due to atmospheric neutrons can lead to failures within your system. In order to evaluate the impact of the radiation environment on your equipment, ANGEL provides you with the easiest way to evaluate single event rates (SER).

Angel main window

ANGEL calculates a "worst case" environment in terms of neutron flux form the selected geographical data and estimates a Single Event Rate through to the component data. The calculation of the neutron flux is performed using a E. Normand model and a Wilson-Nealy equation. The neutron flux result depends currently on longitude, latitude and altitude.

ANGEL includes also the IEC standard environment.

The SER estimate is performed using the "BGR" method which allows to estimate a single event rate due to neutrons using the heavy ion cross section of your component.

ANGEL is continuously improved and can be customized according to your own requirements.

For further details on this product, contact us.