30A ESC 2-4S XXD Brushless Electric Speed Controller with 5V 2A BEC for Rc Multicopter Helicopter Airplane
- 1.The circuit structure is sensitive, the control signal of the flight control board is perfectly transformed into the size of the current, and the direct current is perfectly converted into alternating current to control the speed of the motor.
- 2. Good electronic performance, give full play to the bridge operation of the motor and battery, and the signal is not easy to be disturbed
- 3. Using high-quality materials, stable electronic performance, long life, power saving, convenient later maintenance, energy saving and environmental protection.
- 4. This product adopts imported components, full power test.
- 5. Tested in good condition,100% working.