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Space Driving Electronics FB-LA750 pages
Description
The driving and control electronic FB-LA75-space is designed according to space
rules. The electronic includes the following sub – systems:
• DC / DC converter,
• High voltage regulation,
• Linear amplifier,
• Strain Gauges conditioner,
• Analog controller.
It can drive two channels of piezo actuator (-20
/ 150 V) and work in open or closed loop with
the Strain Gauges and is fully compatible with the
piezo mechanisms of CEDRAT TECHNOLOGIES. It
can deal with the push pull mode.
FB-LA75-space card.
Space evaluation program
The FB-LA75-space followed a space evaluation program including:
• Functional tests,
• EMC tests,
• Thermal vacuum test.
Space heritage
This electronic is currently used in LISA PATHFINDER – Phase
B for the qualification of the proportional cold gas propulsion
sub – system.
Space Driving
Electronics FB-LA75
Copyright © Cedrat February 2008
CEDRAT
GROUPE
www.cedrat.com
For more information, please contact:
CEDRAT TECHNOLOGIES
15 Chemin de Malacher - Inovallée
38246 Meylan Cedex - France
actuator@cedrat.com
Phone: +33 (0)4 76 90 50 45 - Fax: +33 (0)4 56 38 08 30
