kollektorivirran
Kollektorivirran refers to the collector current in a bipolar junction transistor (BJT). It is the current that flows from the collector terminal to the emitter and is the primary controlled current in the transistor’s active operation.
In the forward-active region, Ic is primarily determined by the base current Ib and the transistor’s current
Ic is relatively insensitive to the collector–emitter voltage Vce in the active region, with a slight dependence
Measuring and using Ic involves standard units (amperes, typically milliamperes in small-signal devices). In many circuits,