DUALSKY VR Pro Duo High current linear regulators For 100CC RC Airplane Model

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.

Package include ：1X regulartor w/ Fss-3 fail safe switch（not include fan）