Supply Power in Output Stages and Power Amplifiers Formulas

Supply Power in an amplifier refers to the combined output power of all the channels or voices in the amplifier. It is calculated by multiplying the output power of each channel. And is denoted by P_s. Supply Power is usually measured using the Milliwatt for Power. Note that the value of Supply Power is always positive.

Output Stages and Power Amplifiers formulas that make use of Supply Power

fxLoad Power of Output StageGo

fxLoad Resistance of Class B StageGo

FAQ

What is the Supply Power?

Supply Power in an amplifier refers to the combined output power of all the channels or voices in the amplifier. It is calculated by multiplying the output power of each channel. Supply Power is usually measured using the Milliwatt for Power. Note that the value of Supply Power is always positive.

Can the Supply Power be negative?

No, the Supply Power, measured in Power cannot be negative.

What unit is used to measure Supply Power?

Supply Power is usually measured using the Milliwatt[mW] for Power. Watt[mW], Kilowatt[mW], Microwatt[mW] are the few other units in which Supply Power can be measured.

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