In this circuit, a PNP transistor sources current. The base voltage is about 0.7 V less than the emitter voltage. So with 10.3 V on the base, the emitter has about 11 V and R1 sees about 1 V ...

The voltage matrix is presented as the node voltage of each element in the circuit. When performing analysis, Spice determines the node voltage and current with the aid of the Kirchoff's laws applied ...

Using Ohm's Law, you can find that the current through a circuit with a 20 volt battery and an equivalent resistance of 15.38 Ohms is about 1.30 Amperes. Just pause for a moment and appreciate ...

This article describes the composite current source (CCS) noise modelfor cell-level noise analysis. CCSisa modeling capability in the open-source Liberty cell modeling standardthat encompasses timing, ...

ECAP, the electronics circuit analysis program was available for the IBM 1620 in 1967, and on the IBM 360 around 1970. Reportedly Spice was derived from ecap Report comment ...