This system is a simple and effective solution to allow its drone a general power cut of engines while maintaining the food of the card of flight and allows the release of a system parachute by means of a driving servo. This kit answers to 100% the regulations in force concerning the safety of third people. See on here the current situation of the requirements of the DGAC and what this product answers.
Principle functioning 2SCMD Mosfet :
Mosfet is an element of cut of electric power. Mosfet is functional until 6S for a superior intensity of current in 60A continuously.
During the release of an emergency shutdown via the remote control, the system cuts the engines of the drone, activates an intermittent and experimental buzzer a signal PWM to activate a servo to activate the opening of the parchute.