Hi
I have 4 ego 56v power tool batteries where the BMS battery management board is dead. I believe I have narrowed down the problem on all 4 to a transformer coil on the board. There are no markings whatsoever on this coil. How would I go about trying to identify it? Thanks.
I'm attaching a couple of photos for starters. The first shows the entire board with the component in question (silver square 6pin device next to caps).
The second photo shows the board with the transformer coil removed.
Any help is greatly appreciated.
I have 4 ego 56v power tool batteries where the BMS battery management board is dead. I believe I have narrowed down the problem on all 4 to a transformer coil on the board. There are no markings whatsoever on this coil. How would I go about trying to identify it? Thanks.
I'm attaching a couple of photos for starters. The first shows the entire board with the component in question (silver square 6pin device next to caps).
The second photo shows the board with the transformer coil removed.
Any help is greatly appreciated.
Comment