Dualsky VR-Pro Duo High End Linear Regulator (Dual Battery Input)

VR Pro Duo Design features:

Miniaturisation 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.