New answers tagged charging
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How to Calculate the Exact Timing for CV charging mode in a lithium cell?
You don't. You measure voltage and cut the charge when a threshold is reached.
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Is it possible to convert a USB Legacy charger to support USB-C Power delivery with an active adapter in between
Sure it is possible, but the question is really why it should be done even if possible.
Not all adapters can give you 2.4A. There is no standard (except proprietary standards which are proprietary ...
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Is it possible to convert a USB Legacy charger to support USB-C Power delivery with an active adapter in between
This is of course possible, but you'll end up with a device that costs as much as a dedicated USB 3 charger if it sells in the same volume. Since it will sell way less, it won't benefit from the ...
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How to charge a battery pack through BMS using same pins as for the BMS output
yes it should be possible, but ofcource with caution.
TLDR
++yes you can, just make sure to limit the current and voltage.
++the bms should have overvoltage and undervoltage build in as well as ...
3
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Accepted
Using Gate Threshold as Overvoltage Protection
A 21 Voc panel has Vmp of around 15V.
Imp amd Isc are very similar.
Run the panel at much lower Vout than Vmp and the most current you get is about Isc. So running it at 7V gives about 7/15 =~ 45% of ...
4
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Using Gate Threshold as Overvoltage Protection
Probably not: the gate curve is not very sharp (Id vs. Vgs), nor is it well defined (varies a volt or two due to manufacture).
A zener diode however would work just fine here, and a 5W zener diode ...
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