alternating current magnetizationとは 意味・読み方・使い方

The magnetization means energizes an alternating current superposing a first current and a second current with a lower frequency than that of the first current as an excitation current.例文帳に追加

磁化手段は、第１電流と第１電流よりも周波数の低い第２電流とを重畳した交流電流を励磁電流として通電する。 - 特許庁

The magnetization direction F is vibrated affected by a level of an alternating current i and a frequency, since the polarity of the alternating current i is varied, along with the lapse of time.例文帳に追加

交流電流ｉの極性は時間と共に変化するので、磁化の向きＦは、交流電流ｉの大きさと周波数に影響を受けて振動する。 - 特許庁

By direct-current magnetizing the magnetic material to a rotational magnetization region as well as alternating-current exciting the magnetic material in the direction having a component orthogonal to the direction of the direct-current magnetization, the component is measured which is orthogonal to the direction of the direct-current magnetization in an alternating-current magnetic field produced by the interaction with the magnetic material.例文帳に追加

磁性材料を回転磁化領域まで直流磁化するとともに、該直流磁化の方向と直交する成分をもつ方向に交流励磁を行い、前記磁性材料との相互作用により生じる交流磁場の内、前記直流磁化の方向と直交する成分を測定する。 - 特許庁

The Barkhausen noise inspection device includes an exciting coil 2 for magnetizing the inspecting object 30, the noise detection sensor 3 for detecting the Barkhausen noise issued by the magnetized inspecting object 30, and a power source 12 for supplying alternating current for generating an alternating-current magnetic field for magnetization in the exciting coil 2.例文帳に追加

検査対象物３０を磁化する励磁コイル２と、磁化された検査対象物３０が発するバルクハウゼンノイズを検出するノイズ検出センサ３と、励磁コイル２に磁化のための交流磁界を発生させる交流電流を供給する電源１２とを備える。 - 特許庁

The vibration of the magnetization direction F is resonated, when a frequency f_F of the magnetization direction F in a free layer 1A_F of the magnetoresistance effect element 1A is consistent with a frequency f of the alternating current i flowing in the magnetoresistance effect element 1A, and a voltage V increases between output terminals OUTPUT1, OUTPUT2.例文帳に追加

磁気抵抗効果素子１Ａのフリー層１Ａ_Ｆの磁化の向きＦの振動数ｆ_Ｆと、磁気抵抗効果素子１Ａを流れる交流電流ｉの周波数ｆが一致した場合、磁化の向きＦの振動が共振し、出力端子ＯＵＴＰＵＴ１，ＯＵＴＰＵＴ２の間の電圧Ｖが増加する。 - 特許庁

Thereby, a dust core having alternating-current permeability at 20 kHz of 20 or more in direct-current applied magnetic field 12000 A/m, a core loss characteristic of 1000 kW/m^3 or less under the condition of 20 kHz and 0.1 T, saturation magnetization of 10000 G or more and a coercive force of 3.0 Oe or less is obtained.例文帳に追加

これにより、２０ｋＨｚにおける交流透磁率が直流印加磁界１２０００Ａ／ｍにおいて２０以上であり、コアロス特性が２０ｋＨｚかつ０.１Ｔの条件で１０００ｋＷ／ｍ^３以下であり、飽和磁化が１００００Ｇ以上であり、かつ保磁力が３.０Ｏｅ以下である圧粉磁芯を得る。 - 特許庁

This Barkhausen noise inspection device includes an exciting coil 2 for magnetizing the inspecting object 30, the detection head 1, having a noise detection sensor 3 for detecting Barkhausen noise issued by the magnetized inspecting object 30, and a power source 12 for supplying exciting current for generating an alternating-current magnetic field for magnetization in the exciting coil 2.例文帳に追加

検査対象物３０を磁化する励磁コイル２、および磁化された検査対象物３０が発するバルクハウゼンノイズを検出するノイズ検出センサ３を有する検出ヘッド１と、前記励磁コイル２に磁化のための交流磁界を発生させる励磁電流を印加する電源１２とを備える。 - 特許庁