LTspice IV XVII B July 11 Linear Technology     update

... 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 ... waveforms. LTspice IV enables you to model switching regulators and electrical circuits, as well as run testing .... Free download of LTspice IV XVII B July 11

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