MAGNETIC HEAD
PURPOSE:To prevent the generation of electrostatic noises by specifying the electric resistance value between the magnetic metallic materials of magnetic cores facing each other via a gap. CONSTITUTION:The magnetic cores 1, 1' consisting of the magnetic metallic films consisting of a Co amorpho...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PURPOSE:To prevent the generation of electrostatic noises by specifying the electric resistance value between the magnetic metallic materials of magnetic cores facing each other via a gap. CONSTITUTION:The magnetic cores 1, 1' consisting of the magnetic metallic films consisting of a Co amorphous alloy or 'SENDUST (R)' alloy, etc., are clamped by nonmagnetic substrates 2 consisting of calcium titanate ceramics, etc. The two magnetic cores facing each other via the nonmagnetic film 5 as a magnetic gap are joined by bonding glass 4. The electric resistance value between the magnetic metallic materials of the magnetic cores is specified to |
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