Supply Voltage in Current Formulas

Supply Voltage is the input voltage source that flows through the BJT. And is denoted by V_DD. Supply Voltage is usually measured using the Volt for Electric Potential. Note that the value of Supply Voltage is always positive.

Current formulas that make use of Supply Voltage

fxReference Current of BJT Current MirrorGo

fxCollector Current using Early Voltage for NPN TransistorGo

fxCollector Current given Early Voltage for PNP TransistorGo

FAQ

What is the Supply Voltage?

Supply Voltage is the input voltage source that flows through the BJT. Supply Voltage is usually measured using the Volt for Electric Potential. Note that the value of Supply Voltage is always positive.

Can the Supply Voltage be negative?

No, the Supply Voltage, measured in Electric Potential cannot be negative.

What unit is used to measure Supply Voltage?

Supply Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Supply Voltage can be measured.

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