Pulseboard feedback instability fix (EVOIII)¶
In the EVOIII Pulseboard, there is an issue with an underdamped output of the feedback signals, causing it to sometimes become unstable.
This can be fixed by adding a small 10pF 0805 capacitor to the feedback signals.
Material¶
2x 0805 10pF capacitor (MLCC)
Instructions¶
Place the capacitor on top of R40, holding it in place while soldering one side, and then soldering the other side.
Repeat on R41.
