The old models “mfd” and “mf” meant microfarad (μF); and the old units “mmfd”, “mmf”, “uuf”, “μμf”, “pfd” meant picofarad (pF); but they are hardly ever used any extra. Additionally, “Micromicrofarad” or “micro-microfarad” are obsolete models that are present in some older texts that is equal to picofarad (pF). A capacitor can retailer electric vitality […]