Other circuit simulators have since added many analyses beyond those in SPICE2 to address changing industry requirements.

Figure 3 shows the system behavior, calculated using the power-electronics circuit simulator.

Slang: a circuit simulator used to design and test the RISC I microprocessor.

The computerized circuit simulators also enable mistakes to be found early in the design cycle before a physical device is fabricated.

When the government of Ontario needed an educational tool for teaching electronics in colleges, the company created a circuit simulator called Electronics Workbench.

Therefore circuit simulators normally use more empirical models (often called compact models) that do not directly model the underlying physics.

Harmony is an analog and mixed-signal circuit simulator.

Process variations occur when the design is fabricated and circuit simulators often do not take these variations into account.

Ngspice is a mixed-level/mixed-signal circuit simulator.

SPICE is the origin of all electronic circuit simulators, its successors are widely used in the electronics community.