Toroidal core electromagnetic device

Inductor devices – Winding formed of plural coils – Two windings

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336219, 336223, 336229, 336233, H01F 2728

Patent

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045243425

ABSTRACT:
An electromagnetic apparatus is provided with a magnetic core and a segmented electrical winding. The core has an enclosed trunk defining a central opening. At least three coil sections of the electrical winding encircle the trunk and are circumferentially spaced about the periphery of the core.

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