Voltage Regulator 5-7.4v

 The best combo with Pilot-RC PY-20AL servo!

Design features:

  • Compact design, lateral connections for input & outputs
  • Dual battery input design with automatic switching between batteries. Includes input voltage monitoring for low voltage warning and memory
  • 4 independent outputs
  • Plug and play. No soldering needed
  • Support HV servos (7.4V), output voltage is switchable(5-7.4V);
  • Includes “FSS-3” pin and flag failsafe switch with light status indicator
  • Optional with heat sink with external cooling fan;
  • Support up to 10pcs of 30kg digital servo (x4 direct, others through receiver)
  • Can be used on up to 120cc aircraft.

Electrical Features:

  • Linear regulator, no interference
  • 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 full 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, ensuring quality
  • Input & Output ports all use high quality tantalum capacitors


  • Input voltage:              DC5.3V -8.4V, MAX10V (2S LiPo)
  • Output voltage:           5V, 6V, 7.4V (Switchable, Tolerance + 3%)
  • Output current:           DC 0 -15A (Vin-Vout =1V)
  • Minimum differential voltage: < 0.3V
  • Power effect:              %0.3
  • Voltage effect:            %0.3
  • Output ripple:             < 2mV
  • Size:                            63mm x 32mm x 18mm
  • Weight:                      62g (including dual input wires)