Standard Test Method for AC Magnetic Permeability of Materials Using Sinusoidal Current
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This test method provides a means for determination of the impedance permeability of ferromagnetic materials under the condition of sinusoidal current (sinusoidal H) excitation. Test specimens in the form of laminated toroidal cores, tape-wound toroidal cores, and link-type laminated cores having uniform cross sections and closed flux paths (no air gaps) are used. The method is intended as a means for determining the magnetic performance of ferromagnetic strip having a thickness less than or equal to 0.025 in. [0.635 mm].
Nội dung trích xuất từ tài liệu:
Standard Test Method for AC Magnetic Permeability of Materials Using Sinusoidal Current
Nội dung trích xuất từ tài liệu:
Standard Test Method for AC Magnetic Permeability of Materials Using Sinusoidal Current
Tìm kiếm theo từ khóa liên quan:
Standard Test Method Magnetic field strength Magnetic flux density Magnetic induction Sinusoidal current Toroidal coreGợi ý tài liệu liên quan:
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