- The power input terminal adopts ultra-low impedance large-capacity electrolytic capacitor, which greatly improves the anti-interference ability;
- The output MOSFET power tube is equipped with an independent heat sink to reduce the temperature rise of the device and improve the system's high current working capacity;
- Using single-chip control;
- The single-chip microcomputer adopts an independent voltage-stabilizing chip to avoid power supply interference caused by BEC load
- change and improve the working stability of the single-chip microcomputer.
For T-rex 450 V2 40A Brushless ESC V2
Specifications:
Color: as shown
Current: 40A
Output capacity: continuous current 40A, short-time current 55A (not less than 10 seconds)
Power input: 2-4 lithium batteries(Not Included)
BEC output: 5V@3A (linear regulator mode - linear mode)
Maximum speed: 210,000 rpm for 2-pole motor, 7000 rpm for 6-pole motor, 35,000 rpm for 12-pole motor
Size: (Approx) 68x25x8mm
Function:
1. Safe power on function: When the power is on, the motor will not be started immediately no matter the throttle
rocker is in any position to avoid personal injury;
2. Throttle stroke calibration function: adapt to the difference of throttle stroke of different remote control, improve the linearity of throttle response,
with smooth, delicate speed control feel and first-class speed regulation linearity;
3. Program setting items:
Battery type: Li-xx (lithium battery) / Ni-xx (nickel cadmium or nickel metal hydride), the default value is Li-xx (lithium battery).
Low Voltage Protection Mode: Reduce power/turn off the output, the default is to reduce power.
Low Voltage Protection Threshold: Low/medium/high, the default is Cut-off discharge voltage.
When the Li-xx battery is set, the number of lithium batteries will be automatically determined. Under low/medium/high conditions,
the cut-off voltage of each battery is respectively 2.6V, 2.85V and 3.1V.
When the Ni-xx battery is set, the voltage of the battery pack will be automatically detected when the power is turned on. In low/medium/high cases,
the cut-off voltage is 0%, 45% and 60% of the input voltage at startup (0% means no low-voltage protection).
Startup mode: normal/soft/super soft startup, default is normal startup.
Normal start is suitable for fixed wing, can start the motor quickly in 0.2 seconds
Soft start/super soft start for helicopter; The initial rotation speed of soft start and super soft st
