LC Resonant Frequency Calculator
This tool calculates the resonant frequency of an LC circuit, which consists of an inductor (L) and a capacitor (C) connected together Calculator Enter the values for 👉 Looking for …
Calculators
Parallel Resistance Calculator (any number of resistors)
This calculator determines the total effective resistance of any number of resistors in parallel. Enter the resistor values separated by commas. Parallel Resistance Formula Rtotal = (1/R1 + 1/R2 + …
Series Resistance Calculator (any number of resistors)
This calculator determines the total effective resistance of any number of resistors in a series configuration. Series Resistance Calculator Enter the resistor values separated by commas. Series Resistance Formula Rtotal …
Speaker Impedance (Ohm) Calculator
This calculator determines the total effective resistance (ohm) of any number of speakers in series and parallel configurations. The total impedance depends on how the speakers are configured. There are …
Speaker Current Calculator
This tool finds the current consumption of a speaker (in Amperes or simply Amps). This is used to determine the cable thickness and specifications for the relay. Enter Formula I …