Flywoo CAP2-TVS is a filtering and protection board that protects the flight controller and ESC from voltage spikes while also filtering the input voltage.
The board is equipped with TVS diodes that clamp voltage spikes above 26V to a safe level. These spikes occur mainly when the motors decelerate rapidly (back EMF) and can damage components with a lower voltage range.
Power filtering is provided by two permanently soldered 470µF 35V solid-state capacitors, which contribute to cleaner power and smoother throttle response. The board is suitable for 3-6S Lipo batteries (11,1-25,2V).