Timeline for Prevent current backfeed without power loss
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 17, 2019 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. | |
| Feb 28, 2019 at 12:37 | comment | added | Marko Buršič | Ideal diode circuits for example LTC4358 do always apply such voltage on gate, so that there is a minimal yet operational/detectable forward voltage drop. It works as variable resistor, if the voltage tends to be smaller or even negative it forces the MOSFET to reach high resistance and stop conducting. | |
| Feb 28, 2019 at 12:07 | comment | added | Jeroen | just wondering.... suppose the external power is connected AND solar panel is generating a minumum amount of power and gets to 3 volts, it opens the diode. Will the higher voltage on "OUT" pin of the diode close the ideal diode preventing feedback to the solar panel? | |
| Feb 28, 2019 at 11:13 | comment | added | Marko Buršič | Using an ideal diode. The circuit generates only 20mV voltage drop. | |
| Feb 28, 2019 at 11:12 | answer | added | Damien | timeline score: 2 | |
| Feb 28, 2019 at 11:05 | history | asked | Jeroen | CC BY-SA 4.0 |