Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
dielectric absorption
This term is a specialized technical expression used primarily in electrical engineering and materials science. It describes a specific parasitic effect where a dielectric material behaves like a temporary battery, storing charge that leaks back into the circuit after the power source is disconnected. This creates a "charging current" that can mislead technicians into thinking insulation is better or worse than it actually is.
Because this is a specific physical phenomenon, it is treated as an uncountable noun. It does not refer to a discrete object that can be counted, but rather to a process or property of a material. In professional reports, it is typically discussed in terms of its "magnitude" or "effect" rather than as a countable entity.
Meanings
Examples
Dielectric absorption causes a residual voltage to appear after a capacitor is discharged.
誘電吸収により、コンデンサを放電した後に残留電圧が現れる。
We need to account for dielectric absorption when measuring high precision insulation resistance.
高精度の絶縁抵抗を測定する際は、誘電吸収を考慮する必要がある。
放電させたのに、なぜ電圧がまた上がってくるんだ？誘電吸収に違いない。
The effect of dielectric absorption is more pronounced in electrolytic capacitors than in ceramic ones.
誘電吸収の影響は、セラミックコンデンサよりも電解コンデンサでより顕著である。
絶縁体内の双極子が再配列するのに時間がかかるため、誘電吸収が起こる。
I wonder if this specific polymer will exhibit significant dielectric absorption at low temperatures.
この特定のポリマーは、低温で顕著な誘電吸収を示すのだろうか。
The technician noted that dielectric absorption was interfering with the rapid discharge cycle.
技術者は、誘電吸収が急速放電サイクルを妨げていると指摘した。
誘電吸収の影響を最小限にするため、材料が完全に安定するまで待機せよ。
The textbook explains dielectric absorption as a delayed release of stored energy.
教科書では、誘電吸収を蓄えられたエネルギーの遅延放出として説明している。