The PAD, Power Absorbing Device, serves precisely to absorb the energy that the servos send back to the receiver thus solving the compatibility problems of some systems.

The PAD is extremely light and extremely compact and its installation is extremely simple, in fact it is sufficient to connect it to a free channel of the receiver or via Y. Each PAD covers up to 8 brushless servos.

Cases in which the use of the PAD is suggested:
Systems powered by voltage regulators
Some systems powered by ESC with BEC circuits
Power Safe receivers