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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/307
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| Title: | Core having magnetic properties |
| Authors: | Cheng, K. W. Eric
Tang, Chak-yin
Cheng, Ki-wai David
Wu, Hang |
| Subjects: | Composite magnetic materials
Magnetic core |
| Issue Date: | 3-Jun-2008 |
| Citation: | US Patent 7,381,483 B2. Washington, DC: US Patent and Trademark Office, 2008. |
| Abstract: | A magnetic core is made of a composite magnetic material having a relative permeability of between 1 and 29 at a frequency range from 20 kHz to 2.5 MHz. The composite magnetic material consists of cobalt and nickel particles having an average diameter in the range of 1 to 100 micrometers, and a polymer base binding the particles to form a core. |
| Rights: | Assignee: The Hong Kong Polytechnic University. |
| Type: | Patent |
| URI: | http://hdl.handle.net/10397/307 |
| Appears in Collections: | ISE Patents
EE Patents
Patents of PolyU
EIE Patents
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