Inductor Impedance Rechner
Berechnen Sie inductive reactance at any frequency unter Verwendung von XL = 2piFL.
mH
Hz
Inductive Reactance (XL)
62.83 Ω
Inductive Reactance (XL) vs Inductance
Formel
## Inductive Reactance **XL = 2 x pi x f x L** Reactance increases with frequency: inductors pass DC and block high frequencies (opposite of capacitors).
Lösungsbeispiel
10 mH inductor at 1 kHz.
- 01L = 10 mH = 0.01 H
- 02XL = 2 x pi x 1000 x 0.01 = 62.83 ohms
Häufig Gestellte Fragen
Why does reactance increase with frequency?
Faster-changing current induces a larger back-EMF opposing the current, increasing effective impedance.
Inductor vs capacitor reactance?
Inductor reactance rises with frequency; capacitor reactance falls. They are complementary.
What about DC resistance?
Real inductors have wire resistance (DCR) that adds to the impedance.
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