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Precision Power Supply Control Module [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1991.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators
Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
A temperature stabilized, digital input circuit module using surface mount technology has been developed for use as the precision control element in a 10 A. bipolar trim magnet regulator. Regulators using this module have shown stability of 20 ppm over 8 hours. This circuit module combines the functions of a current measuring shunt, serial DAC, precision voltage reference, high gain error amplifier and readback buffer amplifier. Loop gain and compensation are done externally to the module. The module can be used in high current power supplies by replacing the internally derived current signal with the output signal from an external high current shunt or transductor.
Report Numbers
E 1.99:cebaf-pr-91-18
cebaf-pr-91-18
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
05/01/1991.
"cebaf-pr-91-18"
Poster compiled for Particle Accelerator Conference, San Francisco, Calif., May 6-9, 1991. (PAC 91).
O'Sullivan, Michael; Larkin, J.; Dobeck, Nicholas; Mora, Bob.
Funding Information
AC05-84ER40150
View MARC record | catkey: 14692413