Castle BEC PRO V220 Amps (010-0004-01)
$54.99
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Castle BEC PRO V220 Amps (010-0004-01)
$54.99
12S Input Max
Handles Up To 50.4 Volts
20A Peak Output
Drives Demanding High Torque Servos
Programmable Output
Fully Adjustable Via Castle Link
High-Voltage Power RegulationReliable Servo Power for High-Demand RCs
The Castle PRO BEC is an essential power regulation component designed for large-scale RC cars, electric aircraft, and 500-size helis with demanding power requirements. By drawing voltage directly from your main motor batteries and stepping it down, it eliminates the need for a separate receiver battery pack while supplying a massive 20A peak output to your radio and servo system.
Advanced Servo Power SystemEliminate Separate Battery Packs Safely
Engineered by Castle Creations, the Castle PRO BEC 20A switching BEC solves power supply limitations in high-voltage RC setups. Standard speed controllers with linear BECs often overheat or lack capacity when running high-draw digital servos or motor packs over 3S. Built with an effective integrated heatsink and computer-adjustable output voltage using the Castle Link USB adapter, this BEC delivers high efficiency and stable power management for heavy-duty RC crawlers, monster trucks, giant scale planes, and 3D helicopters.
System SpecificationsTechnical Details and Vehicle Compatibility
Compatible Vehicles
500+ Size Helis, Large RC Aircraft, RC Crawlers, Monster Trucks
Part Type
Switching Battery Eliminator Circuit (BEC) (gear)
Input Voltage
Up to 12S LiPo / 50.4V Max
Peak Output Current
20 Amps
Programmable Output
Yes via Castle Link USB Adapter
Cooling
Integrated Thermal Heatsink
Placement/Position
Receiver Bay / Electronics Bay
Engineered Performance CapabilitiesBuilt for Extreme Power Requirements
High Input VoltageRated for up to 12S LiPo or 50.4 Volts max input
20A Peak CurrentProvides up to 20 Amps output to drive multiple high-power servos
Programmable OutputFully computer-adjustable voltage via Castle Link USB Adapter on Windows PC
Integrated HeatsinkBuilt-in aluminum heatsink ensures maximum thermal management and stable power
Eliminates Battery WeightRemoves the extra weight and hassle of maintaining a dedicated receiver battery pack
Universal ApplicationOptimized for 500-size and larger helis, giant scale planes, crawlers, and monster trucks
Frequently Asked QuestionsEverything you need to know
What is the primary purpose of the Castle PRO BEC?
The Castle PRO BEC draws voltage directly from your main RC motor batteries and steps it down to a safe, computer-adjustable voltage to power your receiver and high-torque servos, eliminating the need for a separate receiver battery pack.
What is the maximum input voltage for the Castle PRO BEC?
The Castle PRO BEC is rated for up to a 12S LiPo input voltage, which equals up to 50.4 volts max.
Can I run the Castle PRO BEC in parallel with another BEC or backup battery?
No, the Castle PRO BEC should never be operated in series or parallel with another BEC or backup receiver battery pack connected to the receiver/servo side of the circuit.
How do I adjust the voltage output on the Castle PRO BEC?
You can easily adjust the output voltage of the Castle PRO BEC using a Castle Link USB Adapter connected to a compatible Windows PC.
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