Title :
Transductors for Current Sensing in the Dipole and Quadrupole Magnet Circuits of the Fermilab Main Ring
Author_Institution :
Fermi National Accelerator Laboratory p. O. Box 500 Batavia, Illinois 60510
fDate :
6/1/1975 12:00:00 AM
Abstract :
Transductors are used as current measuring devices in the main accelerator quadrupole power supply feedback loop and as monitors in the dipole circuit. The development of these transductors is described, starting with the basic series - connected (Kraemer) transductor circuit, and adding the features of biasing and a voltage follower to obtain improved linearity and high slewing rate.
Keywords :
Coils; Current measurement; Feedback loop; Magnetic circuits; Magnetic cores; Magnetic heads; Magnetic materials; Magnetic separation; Packaging; Power supplies;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1975.4327865
