---
product_id: 300797203
title: "Castle Creations CC Bec Pro 20A 12S Switching Regulator"
brand: "castle creations"
price: "R$1527"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/300797203-castle-creations-cc-bec-pro-20a-12s-switching-regulator
store_origin: BR
region: Brazil
---

# 20A peak output current Supports up to 12S LiPo (50.4V) input Adjustable output voltage 4.8V-12.5V Castle Creations CC Bec Pro 20A 12S Switching Regulator

**Brand:** castle creations
**Price:** R$1527
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your passion with precision and control!

## Quick Answers

- **What is this?** Castle Creations CC Bec Pro 20A 12S Switching Regulator by castle creations
- **How much does it cost?** R$1527 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/300797203-castle-creations-cc-bec-pro-20a-12s-switching-regulator)

## Best For

- castle creations enthusiasts

## Why This Product

- Trusted castle creations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Output:** Easily tweak output voltage from 4.8V to 12.5V via Castle Link for tailored power needs.
- • **Compact & Lightweight:** Sleek 1 oz design fits seamlessly into your R/C rig without adding bulk.
- • **Future-Proof Your Ride:** Max continuous current adapts across voltages ensuring reliable, efficient power delivery.
- • **Powerhouse Performance:** Delivers a robust 20 amps peak current for high-demand R/C setups.
- • **Versatile Voltage Compatibility:** Supports up to 12S LiPo batteries, perfect for cars, planes, and helis.

## Overview

The Castle Creations CC Bec Pro 20A 12S Switching Regulator is a compact, lightweight voltage regulator designed for high-performance R/C vehicles. It supports up to 12S LiPo batteries (50.4V max input) and delivers a peak output current of 20 amps. With adjustable output voltage from 4.8V to 12.5V via Castle Link, it offers versatile power customization for cars, airplanes, and helicopters, ensuring efficient and reliable power management for serious hobbyists.

## Description

CC BEC Pro (Battery Eliminator Circuit) is a small device that eliminates the need for a receiver battery. It draws 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 use high power servos, where the ESC does not have an internal BEC, or the existing BEC is inadequate. The CC BEC Pro is designed to operate at up to 12S LiPo (50.4V) with a 20A* peak servo load. Generally used for 1/5 scale cars or cars utilizing multiple high powered digital servos, lights, winches and other accessories. It is also useful in larger airplanes using 4 or more digital servos. Perfect for 500 size or larger helis.

## Features

- Max Voltage for R/C Cars is 8S (33.6V)
- Max Voltage for R/C Airplanes is 10S (42V)
- Max Voltage for R/C Helis (with brake disabled) is 12S (50.4V)
- Output voltage can be changed via Castle Link (sold separately) from 4.8V to 12.5V.
- 1.69" (43mm) x 1.3" (33mm) x 0.94" (24mm) , Weight (w/o wires): 1 oz (29 g)
- Max Input: 12S LiPo (50.4V)
- Max Output Current: 20 amps peak
- Adjustable Output Voltage: 4.8V-12.5V
- Max Continuous Current (Input Voltage/Max Continuous Output Current): 16V/15A, 24V/13A, 32V/11A, 40V/9A, 48V / 8A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 4.29 x 3.3 x 2.39 cm; 58.97 g |
| Manufacturer recommended age | 15 years and up |
| Item model number | 010-0004-01 |
| Language: | English |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Scale | 1/10th |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Color | Multicolor |
| ASIN | B002ITEL42 |

## Product Details

- **Mounting type:** PCB Mount
- **Brand:** Castle Creations
- **Material:** Plastic
- **Terminal:** Screw
- **Voltage:** 50.4

## Images

![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 1](https://m.media-amazon.com/images/I/81dXznR-+bL.jpg)
![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 2](https://m.media-amazon.com/images/I/9133MdSQHfL.jpg)
![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 3](https://m.media-amazon.com/images/I/91YFyRJellL.jpg)
![Castle Creations CC Bec Pro 20A 12S Switching Regulator - Image 4](https://m.media-amazon.com/images/I/81cx1fJT8XL.jpg)

## Questions & Answers

**Q: Csn i ise this woth my teo servos on my 4ws crawler**
A: Um... I think I understand the question. It honestly depends on the servo and the load on it.  Get an amp meter and test or find out the stall torque amp draw of your proposed servo. Voltage of battery pack is also relevant. EIR look it up.

**Q: It has 2 leads im using 6channel receiver can i use Y connector? Or i can use only one lead?help me**
A: You can plug 1 lead into battery and y into another channel with servo or just y both battery feeds together but you lose redundancy feature

**Q: Hey guys cansomeone help me my spektrum receiver has only 6 channel and this castle pro bec it comes in 2 leads connector toreceiver can i use only 1**
A: Use a y-harness into any channel (aileron, elevator, rudder) and have one lead for the y go to the cc bec pro. What I do to get around this is just get 7 channel receivers, but yes, you should always plug in both leads.

**Q: Is there any way to program output voltage without CastleLink?**
A: Not to my knowledge. Fortunately, I purchased the CastleLink already for programming three 10A BEC and two ESCs before I bought the CC BEC Pro 20A for my Align 550 DFC Helicopter.

## Frequently Bought Together

- Castle Creations CC Bec Pro 20A 12S Switching Regulator
- Castle Link V3 USB Programming Kit
- ONE PIECE - ACE HAT PATCH 2" x 1"

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*