Activity for Mu3
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #291109 |
I think you are right and it is meant to be a tripler. The IC itself offers programmable output on the pin and I ran a simulation in which I saw the voltage double at the switching frequency advertised. Probably there is a regulation stage that I didn't take into account. (more) |
— | about 1 month ago |
| Comment | Post #286841 |
Thanks for the writeup, I will look into assembly code. Are there any books on the topic of programming resource-limited systems that you can suggest? (more) |
— | over 1 year ago |
| Comment | Post #285907 |
@#53110 "No one could explain reasonably the downvotes I got" - and to be honest, no one has to. (more) |
— | about 2 years ago |
| Comment | Post #285648 |
Maybe you can approach the problem from a different angle and look for a tool that can work with different formats. In this case Altium can be useful, as they offer importers for several CAD software packages ([see here](https://www.altium.com/documentation/altium-designer/altium-designer-interfacing... (more) |
— | over 2 years ago |
| Comment | Post #285349 |
Makes sense. However, what are the downsides of using this method when vias are filled? Then there is no wicking and no tombstoning. (more) |
— | over 2 years ago |
| Comment | Post #285346 |
@#8176 the vias are placed on the pads or at the very least intersecting them. I will add the example pictures to the post. (more) |
— | over 2 years ago |
| Comment | Post #284936 |
@#36396 the core of the question is not about the units. Yes, they are mislabeled in the diagram. However, I am curious about the thought experiment and what the answer will be (in seconds). (more) |
— | over 2 years ago |
| Comment | Post #284936 |
In this case, 1 is 1 meter, the distance between the lamp and the battery. I will edit the question to make this clearer. (more) |
— | over 2 years ago |
| Comment | Post #284253 |
It is unclear what the question is asking. (more) |
— | over 2 years ago |
| Comment | Post #284225 |
I created the post because in my opinion, the downvoting had had no effect. While the initial posts in question were created, they were upvoted, or at least the balance of votes was positive. Looking at the recent questions, they are quite heavily downvoted, yet MissMulan keeps creating them, seeming... (more) |
— | over 2 years ago |
| Comment | Post #283636 |
The TF you calculated is also what I get. I made a typo with the poles in the original post so I will fix that. Also, your simulation makes it very clear. I think that in this paper they made some simplifications based on the suggested values of the components and the fact they are often several orde... (more) |
— | over 2 years ago |
| Comment | Post #282745 |
So the DC component will then mostly affect the components in the feedback network? I assume that this noise will be quite small in this case. However, I have found another document from TI where they seen to be including the bias voltage/current in the input-referred noise calculations (see here, Se... (more) |
— | almost 3 years ago |
| Comment | Post #281364 |
Interesting, I have looked at a few designs and they don't show a diode in parallel with the FET, although it would make sense to have one. The timing is indeed an issue, but there are many chips available on the market that handle the switching process (Analog Devices has some nice ones). So if I ha... (more) |
— | about 3 years ago |
| Comment | Post #281323 |
@coquelicot: if you give an answer that does not go in line to what was asked, it is hardly the fault of the one who asks. (more) |
— | about 3 years ago |
| Comment | Post #281092 |
Thanks for the response. I read the SE question, it also is quite insightful. (more) |
— | about 3 years ago |
| Comment | Post #281070 |
Interesting, thanks for the answer. Yes, it seems that there are also multi-topology options, which does give me a wider range of chips to look at. I didn't know about LT not selling to Digikey - now I can find their chips there so I guess that debacle is over. Is there some sort of "chip database" w... (more) |
— | about 3 years ago |
| Comment | Post #278854 |
The original question was indeed from an interested bystander. I don't see those kind of questions as harmful, they provide insight into different areas of EE. Closing these kind of question does not do anything but deter curiosity, especially for newcomers and students. (more) |
— | over 3 years ago |