Timeline for What's the purpose of this ground connection circuit?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 4, 2019 at 13:40 | comment | added | Stoic_beast | I've seen circuits with both cathodes to one return and anodes to another. Does this configuration make sense or is it a blatant mistake | |
| Mar 11, 2014 at 22:15 | vote | accept | The Photon | ||
| Jan 21, 2014 at 15:58 | comment | added | The Photon | @LiorBilia, nope. The 48 V side is just a dumb power brick. | |
| Jan 21, 2014 at 8:33 | comment | added | Lior Bilia | Are there any non isolated data lines going between the low voltage side and the 48V side? If so, I think the intent was also to keep the ground levels relatively close to each other. I have seen such design with a device that generated a very large electromagnetic pulse. Without the diodes, there were errors in the high side's received data. | |
| Jan 21, 2014 at 7:11 | history | tweeted | twitter.com/#!/StackElectronix/status/425525983886979072 | ||
| Jan 21, 2014 at 5:28 | answer | added | Kaz | timeline score: 2 | |
| Jan 21, 2014 at 5:09 | history | asked | The Photon | CC BY-SA 3.0 |