Factory wholesale -- New ESC 50A Multi-rotor Speed Controller OPTO 2-6s for RC Multicopter Helicopter

Factory wholesale-- New ESC Slim 50A Multi-rotor Speed Controller OPTO 2-6s for RC Multicopter Heli

We are factory ,accept any sizes Brushless ESC,2-4s,2-6s ,can do with BEC ,Or without BEC . Welcome your message .

Features:

-      Compared with other ESC, our ESC is smaller and lighter

-      Automatically  turning throttle stroke

-      ESC below 12A is 4 layers of PCB Board, 20-30A is 6 layers, 40-80A is 8 layers, lower internal resistance and calorific value

-      Using high performance N-CHANNEL MOS tube imported from America and Japan

-      Fast throttle response

-      Synchronous Rectification, more efficient, less heat loss, lower temperature

-      Can set motor reversing

-      Compatible with various flight control system and supports refresh rate of throttle signal up to 600Hz (Note: all throttle signals over 500Hz are non-standard signals)

Package include:

4PCS X50A Brushless ESC