An operational amplifier(op-amp) can be described as a voltage source dependent on the differential input voltage between its input terminals.ĭependent sources can be classified as follows: Dependent Source:ĭependent Sources are the sources where output value depends upon the voltage or current at some other part of the circuit.ĭependent sources are most helpful, A bipolar junction transistor (BJT) will be designed as a dependent current source whose magnitude depends on the magnitude of the current maintained into its controlling base terminal. In contrast to ideal independent voltage sources (IVS), an ideal independent current source (ICS) is a two-terminal circuit element, where the current passing through it,Ī) Ideal Independent Current Sources is independent of the voltage across itī) Ideal Independent Current Sources can be specified independently of any other variable in a circuit. The usual independent current source symbol is given below. Explain Independent Current sources:Īn independent current source maintains a current which is unaffected by any other quantity.

The usual independent voltage source symbol is given below, Classification:Īn independent voltage source is a two-terminal circuit element where the voltage across itĪ)AnIdeal Independent Voltage Sources is independent of the current through itī)An Ideal Independent Voltage Sources can be specified independently of any other variable in a circuit. For example, a 10V voltage source is independent because the voltage is constant.Īn independent voltage source maintains a voltage which is not affected by any other quantity. Independent current source Explain Independent voltage source:Īn independent voltage source has a voltage that is independent of other quantities in a circuit. Independent Sources are the sources, whose output value doesn’t depend upon the circuit parameters like voltage and current.Ģ.

Difference between independent and dependent sources:Įxplain The Dependent And Independent Sources: Independent Source:.Explain The Dependent And Independent Sources:.

Icircuit dependent voltage source