Hobbywing XRotor 20A Brushless ESC 3-4S For RC Multi-copters

WE have two UBEC we recommend for the power supply,if needed:
Hobbywing 5V/6V 3A UBEC
External brushless 5V 3A UBEC

Product Specifications:
Product Brand : Hobbywing
Product Model Number: XRotor-20A
Continuous: Current:20A
Burst Current: (10sec):30A
BEC:None
Lipo:3-4S
Programming:Timing(high/middle)
Weight :14g
Size: 52.4x21.5x7mm
Plug:Φ3.5mmx3
Application:RC Multicopter

Features
- Using Multicopter special program, fast throttle response,surpasses all kinds of open source software;
- Firmware was optimized specifically for disc motor, and it has a very good compatibility.
- Highly intelligent, strong adaptive capacity, reserve timing setting item (high/middle timing).
- Throttle signal line is twisted wire to reduce cross talk within the transmission signal generated by the copper, makes fpr a more stable flight.
- Supports refresh rates up to 621Hz throttle signal, compatible with various flight controllers. (Note: the throttle signal over 500Hz are all non-standard throttle signal);
- Using MOSFET special driver IC, its performance and stability far surpass the driving circuit with discrete components built.
- Ultra-low resistance MOSFET, strong flow capacity.

Priority Direct Mail 6-9 business U.S. , U.K. & Australia Orders
Standard Registered Air Shipping 7-20 day delivery other destinations.

Package Includes:
1 Hobbywing XRotor 20A brushless ESC