Greetings,
I have a SPD3303X-E (hardware version 3.0, firmware 1.01.01.02.07R2) that has been modded as a SPD3303X. When in Parallel mode, CH1 and CH2 current output readings do not seem to track each other. The behavior I was anticipating (based on youtube review) is that Channel 1 and Channel 2 readings would be the same, contributing equally to the total output.
Instead, the behavior I am observing is that Channel 2 will have near zero current output up until channel 1 current output has reached it's max. Once channel 1 has reached its max current setting, then channel 2 reading will increase until the max current setting.
Does anyone happen to know if this is normal behavior for the more recent firmware and/or hardware revisions?
Thanks in advance