Rctimer 20a Blheli Opto Mini Brushless Esc Speed Controller For Quadcopter Multicopter

RCTIMER 20A BLHeli OPTO Mini Brushless ESC Speed Controller For Quadcopter Multicopter Description: Voltage: 6-16.8V (2-4S Lipo) Output current: 20A BEC: No Signal frequency: 20-500Hz Output PWM frequency: 18KHz Firmware:BLHeli Weight: 2g(without wire) 7.6g(with wire) Dimension: 23x12x4.5mm Features: oneshot and damped light both enabled. 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; Use new process ultra-low resistance MOSFET with miniaturization, and all flashes are N MOS with high withstanding current; Minaturization design, Mini20A 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. Package Included: 1 x RCTIMER 20A Brushless ESC