TY - JOUR
T1 - Energy transferring system for totally implantable medical devices using amorphous magnetic fibers
AU - Matsuki, Hidetoshi
AU - Matsuzaki, Toru
AU - Suzuki, Atsushi
PY - 1994/5/15
Y1 - 1994/5/15
N2 - The transmitting capacity and temperature rise of transcutaneous energy transmitting coils incorporating amorphous magnetic fibers are discussed. A magnetic core with a long, narrow shape (rather than a pot-core) is preferred for implantation inside the body. For the energy transmitting coils, the reduction in temperature rise is the most important problem. Copper loss is a dominant factor in the reduction of the temperature rise. When the diameter of the coils is halved, the copper loss increases fourfold and the temperature rise increases tenfold.
AB - The transmitting capacity and temperature rise of transcutaneous energy transmitting coils incorporating amorphous magnetic fibers are discussed. A magnetic core with a long, narrow shape (rather than a pot-core) is preferred for implantation inside the body. For the energy transmitting coils, the reduction in temperature rise is the most important problem. Copper loss is a dominant factor in the reduction of the temperature rise. When the diameter of the coils is halved, the copper loss increases fourfold and the temperature rise increases tenfold.
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U2 - 10.1016/0921-5093(94)90864-8
DO - 10.1016/0921-5093(94)90864-8
M3 - Article
AN - SCOPUS:0028429014
VL - 181-182
SP - 1363
EP - 1365
JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
SN - 0921-5093
IS - C
ER -