I was wondering why the heating function of my Jiabaida BMS AP21S001 did not turn on, as my other BMS units do. I measured the heating port, it was only 2.9v, can I use the 5v or 3v heating pad as shown in the picture?
I was wondering why the heating function of my Jiabaida BMS AP21S001 did not turn on, as my other BMS units do. I measured the heating port, it was only 2.9v, can I use the 5v or 3v heating pad as shown in the picture?
Answering myself, I can put 2x12v in series in a 24v system.
The signal voltage of almost all mosfets in Ali's product range is min. 3v, but the bms only gives 2.9v, can someone recommend what I should use as a relay?