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Title: Core having magnetic properties
Authors: Cheng, KWE 
Tang, CY 
Cheng, KWD
Wu, H
Keywords: Composite magnetic materials
Magnetic core
Issue Date: 3-Jun-2008
Source: US Patent 7,381,483 B2. Washington, DC: US Patent and Trademark Office, 2008. How to cite?
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.
Appears in Collections:Patent

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