30A Brushless ESC for airplanes

1)It can be connected to a prog-box or computer through an USB wire so as to set the parameters of damage the ESC conviently. 2)Soft Start-up mode and Constant RPM mode. 3)Cut-off voltage protection for per cell, can be changed by every 0.1V. 4)Timing of motor ranges from 0°to 30°,can be changed by every 1°. 5)Three types of throttle curve for different accelerations. 6)Automatically detection the throttle route and can be set a fixed number by manual operation. 7)When the signal loses for 3 seconds,the power will automatically be cut off. 8)As well as it is a Water proof, Speed limit ESC. 9) It's also the first choice for presenting as a Christmas Day gift for both child and adults. · Weight: 25 g · Size:55 x25 x10 mm · Constant Current:30A · Max Current: 40A (for ten seconds) · FET: 18 · BEC: Yes, 2A · PWM: 8 KHz · Input: 2 to 3 Li-Po, or 6to10Ni-MH/Ni-Cd