single layer coil calculator
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single layer coil calculator
the inductor coil is made of wire wound around an insulating tube. wires are insulated from each other. the insulating tube may be hollow or contain an iron or magnetic powder core. the inductance of the coil is represented by l, and the units are henry (h), milli-henry (mh), and micro-henry (μh), 1h=10^3mh=10^6μh.
the electrical characteristics of the inductor coil are opposite to those of the capacitor, "passing low frequencies and blocking high frequencies". high-frequency signals have difficulty passing through, while low-frequency signals have less resistance. the resistance of an inductor coil to a current signal is referred to as "inductance".
the electrical characteristics of the inductor coil are opposite to those of the capacitor, "passing low frequencies and blocking high frequencies". high-frequency signals have difficulty passing through, while low-frequency signals have less resistance. the resistance of an inductor coil to a current signal is referred to as "inductance".
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