Impedance in Switching Regulator Formulas

Impedance is a Measure of the Total Opposition that an Electrical Circuit presents to the flow of Alternating Current (AC). And is denoted by Z. Impedance is usually measured using the Ohm for Electric Resistance. Note that the value of Impedance is always negative.

Switching Regulator formulas that make use of Impedance

fxAverage Thyristor Current under AC RegulatorGo

fxRMS Thyristor Current under AC RegulatorGo

FAQ

What is the Impedance?

Impedance is a Measure of the Total Opposition that an Electrical Circuit presents to the flow of Alternating Current (AC). Impedance is usually measured using the Ohm for Electric Resistance. Note that the value of Impedance is always negative.

Can the Impedance be negative?

Yes, the Impedance, measured in Electric Resistance can be negative.

What unit is used to measure Impedance?

Impedance is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Impedance can be measured.

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