Timeline for EMI/Y-capacitor in inverter phase outputs?
Current License: CC BY-SA 3.0
21 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 4 at 19:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Aug 31, 2023 at 16:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Apr 8, 2023 at 20:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 3, 2023 at 15:14 | answer | added | Tim Williams | timeline score: 1 | |
| Mar 3, 2023 at 9:05 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 1, 2022 at 16:09 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 29, 2022 at 4:08 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 23, 2022 at 9:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 25, 2021 at 18:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 24, 2021 at 2:00 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 22, 2021 at 21:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 19, 2020 at 12:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jun 19, 2020 at 15:03 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 22, 2020 at 4:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 23, 2019 at 8:00 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| May 20, 2019 at 12:01 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 19, 2019 at 6:02 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 14, 2018 at 21:28 | answer | added | UweD | timeline score: 0 | |
| Feb 14, 2018 at 21:20 | comment | added | thobie | The backstory is that I'm designing 3-phase inverter based on IGBT-module. Target is to achieve robust PCB-level design for harsh industrial environments fulfilling CE-marking requirements regarding EMI and also from the other aspect protecting the sensitive IGBT-module from ESD/reflected wave overvoltages. Being PCB-level design, no chokes or inductors, additional filtering can be put later on between load and inverter. Was thinking about MOV in the outputs, but that's not propably good idea at all, so next was idea about Y-caps. DC-link is boost PFC from 230VAC supply -> 400VDC. | |
| Feb 14, 2018 at 19:49 | comment | added | D.A.S. | Do you have a 3ph CM choke? what power levels? Ceramic is not recommended if film is a problem. How much energy is being absorbed in each pulse and what rate? (P_rms or I_rms)? Consider a snubber to dump energy in RC | |
| Feb 14, 2018 at 19:38 | history | asked | thobie | CC BY-SA 3.0 |