DYS are renown the world over for their quality multi-rotor products, we are now pleased to offer their superb range of electronic speed controllers. Each one is flashed with the BLHeli 13.1 bootloader and firmware to give the end user some of the best possible software available at this time, these ESC’s are also compatible with the popular SimonK firmware.

The DYS range of speed controllers have been designed specifically with multi-rotors in mind, fast throttle response, ultra low resistance MOSFETs, small and lightweight, a thicker PCB for better heat dissapation and much more.

Features:
? Designed specifically for multi-rotors
? Twisted servo cable to reduce interference
? Fast throttle response
? Low resistance MOSFETs
? Small and lightweight
? Thicker PCB for better heat dissapation
? Maximum refresh frequency up to 500Hz throttle signal, compatible with all flight controllers
? High performance capacitor filter

Specs:
Model: 40A Mini Opto multi-rotor ESC
Input Voltage: 2~6S (7.4~22.2V)
Continuous Current: 40 amps
Burst Current: 45 amps
Signal Frequency: 20-500Hz
Output PWM Frequency: 18KHz
Application: Compatible with SimonK & BLheli firmware
BEC: No BEC, opto only
Dimensions: 60 x 17 x 7.2mm
Weight: 20g