HiModel Fly PRO 20A Brushless ESC 2-4S

-Super fine and smooth touch of speed controlling, first-rate accurate linearity and quick-respond speed of throttle.
-Separate voltage regulator IC for MCU(Micro Controller Unit), high capability of anti-interference to decrease the possibility out of control.
-Low-voltage cut-off protection of battery, blocked rotation protection and throttle signal lose protection, etc. All these functions can prolong the service life of ESC effectively.
-It can be compatible with a programming card(optional component), which has a simple and visual surface so as to change the parameters conveniently at any time anywhere (reference to the manaul for programming card).

-Good and safe performance of power-on. The motor won’t be started no matter which position the throttle stick is on when the battery is connected.
-All the ESCs of the series can be attached to battery of Li-XX or Fe. The protection voltage becomes more accurate.
-Automatically adjustment of Timing recommended for outrunner and inrunner motors.
-Direction of motor rotation can be changed by transmitter or programming card.
-BEC has adopted the most advanced designing of Switch mode mastered by the main-controlling chip, combining of FET of extremely low resistor against high frequency, current limit protection, high efficiency of chip up to 93%, which can meet the demand of digital servo of high torque or simulating servo fully.

Specifications:
· Weight: 25 g
· Size: 44 x25 x9 mm
· Constant Current: 20A
· BEC: Switch mode 5.5V/ 3A
· PWM: 8 KHz
· Input: 2 to 4 Li-Po/ 6-12 NiCd/NiMh