---
product_id: 334234609
title: "Castle Creations CC BEC Pro 20A 12S Switching Regulator"
brand: "castle creations"
price: "AR$329576"
currency: ARS
in_stock: false
reviews_count: 5
category: "Castle Creations"
url: https://www.desertcart.com.ar/products/334234609-castle-creations-cc-bec-pro-20a-12s-switching-regulator
store_origin: AR
region: Argentina
---

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

**Brand:** castle creations
**Price:** AR$329576
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your RC dreams 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?** AR$329576 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/334234609-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 adjust output voltage from 4.8V to 12.5V via Castle Link for tailored power delivery.
- • **Compact & Lightweight:** Sleek 1.69" x 1.3" x 0.94" design weighing just 1 oz, ideal for tight RC builds without added bulk.
- • **Powerhouse Performance:** Delivers a robust 20A peak current to handle high-power servos and accessories with ease.
- • **Reliable & Cool Running:** Engineered to stay cool under heavy loads, ensuring consistent performance and peace of mind on every run.
- • **Ultimate Voltage Flexibility:** Supports up to 12S LiPo batteries (50.4V), perfect for large-scale RC cars, planes, and helis.

## Overview

The Castle Creations CC BEC Pro 20A 12S Switching Regulator is a compact, high-performance battery eliminator circuit designed for demanding RC applications. It supports up to 12S LiPo batteries (50.4V) and delivers a peak current of 20 amps, making it ideal for large-scale RC cars, airplanes, and helicopters with multiple high-powered digital servos. Its adjustable output voltage (4.8V-12.5V) via Castle Link allows precise power customization, while its lightweight and compact form factor ensures easy integration without overheating, providing reliable and efficient power management for your RC setup.

## 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.

Review: Great product for bigger RC planes, programmable piece of mind to take the stress off your ESC. Lots of power to spare even on my Corsair with 13 servos
Review: Put this in my black horse viper xl to run hv servos, and power the retract controller since it had 2 leads. Wired directly to esc 12s power never faultered! Still going strong never gets hot, would recommend this to anyone that needs an adjustable bec( castle link sold separately)

## 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 |
|---------------|-------|
| AC Adapter Current | 20 Amps |
| ASIN | B002ITEL42 |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #357,679 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #3,793 in Steering Wheel Covers |
| Brand | Castle Creations |
| Contact Material | Brass |
| Country of Origin | USA |
| Current Rating | 20 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (118) |
| Date First Available | 10 August 2012 |
| Dielectric Strength | 50.4 Volts |
| Item Dimensions LxWxH | 43 x 33 x 24 Millimeters |
| Item Weight | 59 g |
| Item model number | 010-0004-01 |
| Manufacturer | HRP (Level 3 Products) |
| Material | Plastic |
| Model | 010-0004-01 |
| Model Year | 2014 |
| Mounting Hardware | As described |
| Mounting Type | PCB Mount |
| Net Quantity | 1.0 Count |
| Number of items | 1 |
| Operating Voltage | 50.4 Volts |
| Operation Mode | ON-OFF |
| Product Dimensions | 4.29 x 3.3 x 2.39 cm; 58.97 g |
| Terminal | Screw |
| UPC | 713331839484 605482566916 899598001717 783329010652 885273318898 |
| Voltage | 12 Volts |
| Wattage | 1008 Watts |

## Product Details

- **Brand:** Castle Creations
- **Material:** Plastic
- **Mounting Type:** PCB Mount
- **Terminal:** Screw
- **Voltage:** 12 Volts

## Images

![Castle Creations CC BEC Pro 20A 12S Switching Regulator - Image 1](https://m.media-amazon.com/images/I/41bvJwYI9pL.jpg)
![Castle Creations CC BEC Pro 20A 12S Switching Regulator - Image 2](https://m.media-amazon.com/images/I/41fgvefSOtL.jpg)
![Castle Creations CC BEC Pro 20A 12S Switching Regulator - Image 3](https://m.media-amazon.com/images/I/51CCvVG2dmL.jpg)
![Castle Creations CC BEC Pro 20A 12S Switching Regulator - Image 4](https://m.media-amazon.com/images/I/51cgeFWYh5L.jpg)
![Castle Creations CC BEC Pro 20A 12S Switching Regulator - Image 5](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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on 1 July 2018*

Great product for bigger RC planes, programmable piece of mind to take the stress off your ESC. Lots of power to spare even on my Corsair with 13 servos

### ⭐⭐⭐⭐⭐ Review
*by M***O on 20 July 2023*

Put this in my black horse viper xl to run hv servos, and power the retract controller since it had 2 leads. Wired directly to esc 12s power never faultered! Still going strong never gets hot, would recommend this to anyone that needs an adjustable bec( castle link sold separately)

### ⭐⭐⭐⭐⭐ Review
*by J***M on 5 November 2015*

This is a fine BEC from a respected American company. It puts out a large amount of current and in my 550-size heli this unit hardly even breaks a sweat. You can set the voltage using the Castle Link. If you buy a Castle speed controller there is usually a coupon for a free one. An important point is that you must disconnect the Link if you are trying to measure the output voltage you have set. If you leave it connected while bench testing you will only measure about 4 volts on the output. This is true no matter what voltage you select. This is not a real problem, just something to be aware of to avoid going around in circles while setting things up. Castle really should mention this in their documentation or their web site.

## 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 Argentina*
*Store origin: AR*
*Last updated: 2026-02-03*