circuit designing software

[justin_t]

Hi

Does anyone know of any free software for designing circuits?

Ive used muliti sim in university for doing this but am not sure if it is free.

The reason i ask is that im designing a circuit and i want to make sure im using the correct power ratings for the resistors before i order them, i have done some calculations to give me some answers already but would like some verification.

Justin_t

 

[Optikon]

Hi

Does anyone know of any free software for designing circuits?

Ive used muliti sim in university for doing this but am not sure if it is free.

The reason i ask is that im designing a circuit and i want to make sure im using the correct power ratings for the resistors before i order them, i have done some calculations to give me some answers already but would like some verification.

Justin_t

Go to www.linear.com

look for their free software LTSPICE.

BTW, these are simulators not "circuit designers" you are presumably the circuit designer. Have more faith in your calcs.