LTspice IV XVII B July 11 Linear Technology     update

... enhancements and models for easing the simulation of switching regulators. Our enhancements to SPICE have made simulating switching regulators extremely fast compared to normal SPICE simulators, allowing the user to view waveforms for most switching regulators in just a few minutes. MOSFET components can ... for computing the circuit, but without affecting the switching waveforms. LTspice IV enables you to model switching .... Free download of LTspice IV XVII B July 11

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