a good Circuit-Maker-Tester-Runner...?

[goulart]

Hi, everybody!

I'm a newly retired guy who is devouting himself to study electronics, specially subjects related to radioamator. Can anyone advise me on...
What is the best choice on a FREE software that makes a circuit, tests and runs it?
I've tried a lot of them (that says to be free, but are not - or are seriously cripled...)

Thanking beforehand,
PY2TKS/pp2, Ed Goulart

 

[SM2GXN]

Hi goulart and welcome to this forum!

The only software I know of that is free LTSpice/SwitcherCAD III made by Linear Technology, you can download it for free at theirs website.
Download it from this link: http://www.linear.com/company/software.jsp
This software is for design of their own switchers but if you download it you will see that it is capable of doing a lot more as a matter of fact it's widely used by lots of people in different areas of electronic.
I've used it myself for about a year and I like  ;D


Bjorn/SM2GXN

 

[goulart]

Thanks a lot, DR OM
Bjorn/SM2GXN

I'm going there right now, to download it...! 
73 FM
PY2TKS/pp2, Ed Goulart

Hi goulart and welcome to this forum!

The only software I know of that is free LTSpice/SwitcherCAD III made by Linear Technology, you can download it for free at theirs website.
Download it from this link: http://www.linear.com/company/software.jsp
This software is for design of their own switchers but if you download it you will see that it is capable of doing a lot more as a matter of fact it's widely used by lots of people in different areas of electronic.
I've used it myself for about a year and I like