bms-c1
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LibreSolar
16s / 100A Battery Management System
Hello, first of all, very cool and interesting project! I'm interested in making a BMS-C1 PCBA for use at work, for internal testing. I'm interested in characterizing Li-ion batteries that...
### Introduction: Our aim was to conduct a thermal investigation of the BMS to determine how hot it gets at a current of 100 A or more. ### Test Setup:...
In the PCB notes, we see the following text:  However, in the Board setup, the details are as follows:  Here the units are in mils, but when converted...
Hello @martinjaeger , When I connected the BMS, the LED kept flashing quickly. However, I reupload the software "west flash" command. It didn't fix the issue. Please nominal volts of...
Test on BMS carried out with mild success. BMS powered through cell connectors - 3 cells used. We were even able to connect to it via BLE using the Thingset...
Issue Description: We are currently in the process of testing the BMS C1 board, specifically by subjecting it to overvoltage and undervoltage tests. The expected behavior during an overvoltage or...
Hello, I simulated the reverse polarity protection circuit and it somehow doesn't work. There is a whole amount of current flowing over the DSG pin through the Schottky diode D16...
why did you use a schottky diode (BAT46W), with just a Forward Continuous Current If=150 mA, while Vcell16 typically equal to 48V and R18=100 ohm, wich cause a max current...
 How do you estimate the charge pump capacitor value ? 4*16nF*10=640nF
Hi, I am trying to understand the significance of this P channel MOSFET (Q9) in the Power section of the BMS.  I want to understand it's significance in both...
