VR Pro Duo Design features:
Miniaturization design, input & output port using horizontal row;Dual battery input design, automatic switching and balancing between batteries;4 current outputs, support 4 channel servos direct connection;Plug and play. No need to weld the connectors;Internal dual input voltage monitor for low voltage with memory function;Support HV servos (7.4V), output voltage is switchable;Includes FSS-3, the failure safety switch with status indicator (#46813),VR Pro Duo also supports FSS-4 lightweight switch(#46814);Equipped with heat sink and external cooling fan (#46816);Support up to 10pcs of 30kg digital servo;Can be used on the largest 13KG model aircraft, eg.120CC Gasoline Powered Aircraft.Electrical Features:
Linear regulator, no interference, low ripple;The input power uses simulated diode dual redundancy power supply;Double MosFET output, independent linear control IC, high output current capability;Low dropout design makes fully use of the cell's capacity, especially on HV mode;Large heat sink, good heat dissipation and high overload capacity;Built-in MCU precisely controls FSS-3 and internal voltage;Fail safe design, ensuring Non-stop work;SMT process, ensureing the quality;Input & output port all use high quality tantalum capacitors;Dualsky Shanghai factory assembled, fully tested before dispatch.
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