In circuit simulation software program like Multisim, dependent sources are parts whose worth is dependent upon the worth of one other part within the circuit. This makes them helpful for creating complicated circuits that will be troublesome or not possible to simulate with solely unbiased sources.
There are two predominant kinds of dependent sources: voltage-controlled voltage sources (VCVSs) and voltage-controlled present sources (VCCSs). VCVSs have a voltage output that’s proportional to the voltage at their management enter, whereas VCCSs have a present output that’s proportional to the voltage at their management enter. Each kinds of sources can be utilized to create all kinds of circuits, similar to amplifiers, oscillators, and filters.