Castle CC BEC PRO Switching Regulator

Castle CC BEC PRO Switching Regulator

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Castle CC BEC PRO Switching Regulators

High Voltage RX Power

The auxiliary advantage.

The Battery Eliminator Circuit is a small device that eliminates the need for a receiver and servo battery pack. It draws higher voltage from the motor batteries and drops it to a voltage level that is suitable for your receiver and servos. This is required in applications which draw high power for multiple servos or use more than 3S motor packs, as most ESCs with linear BECs are not designed for these applications.

NOTE: CC BEC Pro should never be operated in series or parallel with another BEC or backup receiver pack connected to the RX/Servo side of the circuit.


  • Max input- 12S (50.4 Volts)
  • Max output 20 Amp
  • Adjustable Output Voltage- 4.8V to 12.5V
  • Max Continuous Amp (at full throttle) - 120amps
  • Length x Width x Height - 1.69" x 1.3" x .94" (43mm x 33mm x 24mm)
  • Weight without wires - 1 oz (29g)