DALRC BL20A BLHeli OPTO mini 20A ESC for Multicotpr QAV250

Description

DALRC BL20A BLHeli OPTO mini 20A ESC for Multicotpr QAV250 Description: Voltage: 6-16.8V(2-4S Lipo) Output Current: 18-22A Max Current: 30A, less than 5S BEC: No Siginal Refresh Frequency: 20-600Hz Firmware: BLHeli 13.2 Weight: 7g(with cable) Dimension:23 x 12 x 4.5mm Power Cable: 20AWG silicon cable 10cm Motor Cable: 20AWG silicon cable 10cm Siginal Cable: 2P 17CM Features: Adopt Rubycon capacitor, high filtering performance Use IOR MOS low impedance power tube With mini radiator,Low operating temperature Fast response speed, throttle stability, high reliability Support upgrading,adjusting parameter Support OneShot super fast speed control,bidirection spin(for 3D quadcopter), braking, degaussing compensation and closed-loop control etc. Package Included: 1 x ESC