Timeline for High Voltage PCB
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Nov 6, 2018 at 11:37 | comment | added | KalleMP | When I have occasioan to lay traces for signals I dont want touching or need a bit more metal I make use of ALL the board space and place wide traces spaced far apart and very far from other traces that they should be isolated from, preferably on opposite ends of the board. I would extend wires to the other side of a board rather than making connections between 3V and 115V circuits in close proximity. A simple short between terminals or tracks can easily ruin your day. | |
| Sep 6, 2013 at 12:51 | comment | added | Stephen Collings | @Reid I think what Jason S is saying is that battery packs can generally supply far more than 1 mA. Your intended load might be 1 mA, but if something goes wrong (say you tie the output wires together) your circuit board might see a lot more than that. You should generally put some sort of fusing between the battery and anything else. Otherwise, your PCB traces might themselves fuse in a fault situation. | |
| May 25, 2012 at 21:36 | answer | added | Stephen Collings | timeline score: 4 | |
| Apr 23, 2012 at 18:43 | comment | added | Reid | 18*6*6in, 30 batteries per pack. | |
| Apr 23, 2012 at 2:35 | comment | added | Jason S | rough size per battery pack = ??? | |
| Apr 23, 2012 at 2:05 | comment | added | Reid | It is 4 battery packs. I don't know the limiting current. | |
| Apr 21, 2012 at 18:58 | comment | added | Jason S | What's limiting the current from the 75V-115V source? | |
| Apr 21, 2012 at 5:09 | history | tweeted | twitter.com/#!/StackElectronix/status/193567000730148864 | ||
| Apr 21, 2012 at 4:36 | vote | accept | Reid | ||
| Apr 21, 2012 at 3:50 | history | edited | Jason S |
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| Apr 21, 2012 at 3:46 | answer | added | Emery King | timeline score: -2 | |
| Apr 21, 2012 at 2:42 | history | asked | Reid | CC BY-SA 3.0 |