Speed controller BL20A
◆ Specially for Multi-copter, throttle respond fast;
◆ Suit for throttle, which can compatible well with motor;
◆ Throttle signal is twisted pair cable, reduce the crosstalk while the signal transfer by the copper wire and flight more stable;
◆ The maximum refresh frequency up to 500Hz throttle signal, compatible with all flight controls;
◆ Use new process ultra-low resistance MOSFET with miniaturization, and all flashes are N MOS with high withstanding current;
◆ Minaturization design, SN16/20A with high performance capacitor fliter on the board, weight reduce to 2g, also already thicken the PCB copper specially and low heat for small aircraft.