Hobbywing Skywalker SQ20A4U 4 in 1 20A Brushless speed controller ESC
Hobbywing SQ20A4U main features:
Integration of four power transfer, just a set of power input lines (left to spare pads used to connect other electrical equipment).
The integration of a high-efficiency switching BEC output specification is: 5V/3A output from S3 connector.
With input voltage abnormal protection, battery low voltage protection, thermal protection, throttle signal loss protection, and other multiple protection features.
ESC throttle calibration independent, compatible with a variety of remote control equipment and flight control.
Smooth, delicate feel of the governor, governor-class linearity and speed of response.
Supports a maximum speed of 210000RPM (2-pole motor), 70000RPM (6 pole motor), 35000RPM (12-pole motor)
Hobbywing SQ20A4U performance indicators:
Continuous Current: 20A x 4
Instantaneous current: 25A x 4 (10 seconds)
BEC Type: Switching Regulator
BEC Output: 5V/3A
Support lithium sessions: 2S-4S (7.4V-14.8V)
Size: 70mm x 62mm x 11mm