You don't need to know the current. Just the frequency, capacitance and indunctance.Idea04 said:I'm having some trouble calculating the values I need for a capacitor and inductor for a passive filter. The values that I know to use are current, voltage and frequency. But I have a voltage <1 volt and a frequency of 60Hz but no current. Can someone help me figure out what value of capacitor and inductor to use.
Capacitance and inductance are two fundamental properties of passive filters. Capacitance refers to the ability of a component to store an electrical charge, while inductance refers to the ability of a component to store energy in a magnetic field.
A passive filter is an electronic circuit that uses passive components such as capacitors, inductors, and resistors to filter out unwanted frequencies from a signal. They do not require a power source to function.
Capacitors and inductors play a crucial role in determining the frequency response of a passive filter. Capacitors are used to block low frequencies and allow high frequencies to pass through, while inductors are used to block high frequencies and allow low frequencies to pass through.
A low-pass filter is a type of passive filter that allows low frequencies to pass through and attenuates high frequencies. On the other hand, a high-pass filter allows high frequencies to pass through and attenuates low frequencies.
The capacitance and inductance values of a passive filter can be calculated using various formulas and equations, depending on the type of filter and its desired frequency response. It is recommended to consult a circuit analysis textbook or use online calculators for accurate calculations.