Can someone to explain me what "Power analysis" option mean?
I'll be happy to take a shot at it, but I'm no expert in this area, so perhaps someone else who is can correct any misstatement I make.
Generally speaking, this is an area that if you don't know what it is, you probably don't need it.
![Wink ;)](https://www.eevblog.com/forum/Smileys/default/wink.gif)
It's kind of an application-specific domain, and has several different contexts. Two I'm aware of are RF-amplifier analysis, and switching power supply analysis. Basically, they pull together a variety of measurements and present them in a meaningful way. More quickly than you could step through, set up, and make each of them manually. E.g., for power supplies, they might include items like: efficiency, output ripple, transient response, inrush current, slew rate, power quality, harmonic analysis, and what happens at power On/Off transitions.
More specifically what software features are included in this option because I did not find anywhere details about that?
At siglent.eu I saw only the additional price but there is no any info about that option.
We don't know yet, because nothing has been published yet. Siglent has only indicated that they plan to provide such an option, AFAICT. Perhaps if they perceive an interest, they'll step up with a few more details.