Assertion: capacitor's esr | /r/HasProperty | an ac resistance
Facets:
value: always
type: TEMPORAL
Source sentences:
text: If not otherwise specified, the ESR is always an AC resistance, which means it is measured at specified frequencies, 100 kHz for switched-mode power supply components, 120 Hz for linear power-supply components, and at its self-resonant frequency for general-application components.