Diamond-like carbon coating for magnetic cores

Details Diamond-like carbon coating for magnetic cores Diamond-like carbon coating for magnetic cores

1995-06-26

1996-07-30

Turner, Archene

Inductor devices

With coil or magnetic material

428216, 428336, 428408, 428457, H01F 1706

Patent

active

055415660

ABSTRACT:
There is provided a core for a magnetic switch. The core has a plurality of metallic strips, either as a coil or as stacked plates. Each strip is separated from adjacent strips by an electrically insulating polycrystalline carbon layer. The high thermal conductivity of the polycrystalline carbon layer facilitates cooling of the core during operation of the switch, greatly increasing the efficiency of the switch and its operational lifetime.

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