d.c. capacitanceとは 意味・読み方・使い方

To provide aluminum foil for an electrolytic capacitor subjected to satisfactory surface roughening even in d.c. etching and capable of obtaining high electrostatic capacitance, and to provide its production method.例文帳に追加

直流エッチングにおいても良好な粗面化がなされ高い静電容量が得られる電解コンデンサ電極用アルミニウム箔を得る。 - 特許庁

To provide a lead-free dielectric ceramic composition having a dielectric constant of ≥2,500, and in which the temperature dependency of electrostatic capacitance is reduced and, additionally, the d.c. bias dependency of the electrostatic capacitance is reduced.例文帳に追加

比誘電率が２５００以上で静電容量の温度依存性が小さく、加えて静電容量の直流バイアス依存性も小さく、鉛を含まない誘電体磁器組成物を提供する。 - 特許庁

To solve the problem that the S/N ratio of output voice signals has been degraded by thermal noise which occurs due to a feedback resister, which sets a D.C. bias voltage of an inverting input terminal of an operational amplifier for detecting changes in the capacitance of a capacitance-type sensor.例文帳に追加

静電容量型センサの容量変化を検出するオペアンプの反転入力端子のＤＣバイアス電圧を設定する帰還抵抗で発生する熱雑音により、出力音声信号のＳＮ比が劣化する。 - 特許庁