E-Flite 40-Amp Pro Switch-Mode BEC Brushless ESC (V2)

Features

Approximately 40 amps constant current with appropriate air flow and 55 amps burst current (15 seconds)
5A constant current, 5V Switch-Mode BEC Circuit (Proper cooling and airflow required)
Stronger BEC for assistance of most 3-axis stabilization systems
Drive up to 7 analog or 6 digital standard-sized servos with the BEC
3- to 6-cell Li-Po, 9- to 18-cell Ni-MH/Ni-Cd input voltage
Finned heat sinks
Programmable motor braking
Safe power-arm mode avoids unexpected starts
Programmable low voltage cutoff with settings for 3-cell Li-Po (9V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V) or 70% of battery starting voltage
Programmable throttle input variety
Programmable soft start for helis and planes
Car motor shut down if signal is lost or there is disturbance
Programmable timing—5 user-selectable varieties to utilize with a big variety of brushless motors
Uses new smaller Mosfet technology to lessen weight
Radio System Power ON /OFF Switch
Prewired adapters—E-flite EC3™ adapter on battery input and 3.5mm gold bullet adapters on motor output leads

Overview

E-flite® 40-Amp Pro Switch-Mode BEC Brushless ESC (V2) is a premium sensorless brushless electronic speed control with an incorporated switch-mode BEC that is really light-weight and efficient. It can run without the requirement for a separate receiver battery to power your servos and receivers, saving you weight and complication.

Specifications

Constant Optimum Current: 40A (Proper cooling and airflow required)
Input Voltage: 3–6S Li-Po or 9–18 Ni-MH/Ni-Cd
Input Adapter Types: 13 AWG with E-flite EC3 Adapter
Output Adapter Types: 13 AWG with 3.5mm Gold Bullet Connectors
Brief Peak Current: 55A (15 sec) (Proper cooling and airflow required)
Length: 68.0mm (2.70 in)
Width: 33.0mm (1.30 in)
Height: 13.0mm (0.50 in)
Weight: 62.0 g (2.20 oz)