Original High Performance Hobbywing XRotor 20A ESC Asia-pacific Version for DJI F330 F450 Quadcopter<br><br>Features:<br>Special core program for multi-rotor controllers greatly improves throttle response.<br>Specially optimized software for excellent compatibility with disc-type motors.<br>All settings except the &quot;Timing&quot; are preset, making usage simple, highly intelligent and adaptive.<br>The twisted-pair design of the throttle signal cable effectively reduces the crosstalk produced in signal transmission and makes flight more stable.<br>Compatible with various flight-control systems and supports a signal frequency of up to 621Hz (Note: all throttle signals over 500Hz are non-standard signals) .<br>Special drive chip has much better MOSFET driving effect than common driving circuit consisted of discrete components.<br>MOSFET with extra-low resistance brings high performance and great current endurance.<br><br>Specifications:<br>Brand: Hobbywing<br>Model: XRotor 20A<br>Con.Current: 20A<br>Peak Current・10s・: 30A<br>BEC: NO<br>LiPo Battery: 3-4S<br>Programmable Item: Timing・High/Intermediate)<br>Weight: 14g<br>Size: 52.4 * 21.5 * 7<br>Suit for: 330 450 Class Quadcopter<br><br>Package size: 15 * 10 * 2 cm / 6 * 4 * 0.8 in<br>Package weight: 32 g / 1.1 oz<br><br>Package list:<br>1 * Hobbywing XRotor 20A ESC Asia-pacific Version