ace.neerav
New Member
hi. i need a free circuit design and simulation software. can anyone suggest me one please.
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Also, you can add models from other vendors, create new symbols, etc.Torben said:Just to jump in and make a quick note that LTSpice and SwitcherCad are the same program. Linear provides it for free along with a ton of their power supply IC models, and even a whole pile of ready-to-go schematic jigs. I've never actually used it to design a switching power supply but I've done a couple of linear supplies using it. It's also constantly updated and new models are added all the time.
Torben
Roff said:Also, you can add models from other vendors, create new symbols, etc.