---
product_id: 377580893
title: "Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, with 5V 5A and 12V 4A Regulators up to 440A Current Sensor for 4/5 inch 220mm 210mm 250mm X Style"
brand: "usmile"
price: "79535CFA"
currency: XOF
in_stock: true
reviews_count: 2
url: https://www.desertcart.sn/products/377580893-matek-x-class-12s-pdb-power-distribution-board-fchub-12s
store_origin: SN
region: Senegal
---

# Supports 8~60V DC input 440A high-precision current sensor Up to 12S LiPo battery compatibility Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, with 5V 5A and 12V 4A Regulators up to 440A Current Sensor for 4/5 inch 220mm 210mm 250mm X Style

**Brand:** usmile
**Price:** 79535CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your FPV race with precision and control — Matek’s FCHUB-12S is the ultimate flight deck upgrade!

## Quick Answers

- **What is this?** Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, with 5V 5A and 12V 4A Regulators up to 440A Current Sensor for 4/5 inch 220mm 210mm 250mm X Style by usmile
- **How much does it cost?** 79535CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/377580893-matek-x-class-12s-pdb-power-distribution-board-fchub-12s)

## Best For

- usmile enthusiasts

## Why This Product

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

## Key Features

- • **Robust BEC Outputs:** Dual regulators delivering 5V/5A and 12V/4A with short-circuit protection keep your FPV rig safe and stable.
- • **Powerhouse Voltage Range:** Seamlessly supports 3 to 12S LiPo batteries (8~60V DC) for ultimate versatility.
- • **Smart 12V Switchable Output:** Control your VTX and LEDs effortlessly with a PINIO-switchable 12V output—no relay needed.
- • **Compact & Lightweight Design:** Sleek 55x50x6mm footprint and just 21g, perfectly engineered for 4/5 inch carbon fiber FPV racing quads.
- • **Precision Current Monitoring:** Integrated 440A current sensor with 3.3V ADC scale ensures real-time, ultra-accurate power tracking.

## Overview

The Usmile Matek X Class 12S PDB FCHUB-12S is a high-performance power distribution board designed for 4/5 inch X-style FPV racing quads. It supports a wide input voltage range (8~60V) compatible with 3-12S LiPo batteries, features dual BEC regulators (5V/5A and 12V/4A) with overcurrent protection, and includes a high-precision 440A current sensor. Its compact, lightweight design and smart switchable 12V output make it an essential upgrade for professional-grade drone builds.

## Description

Check Manual here https://www.dropbox.com/s/5ldgs4ixz47uv7i/20181224030053FCHUB-12SManual.pdf?dl=0PDBInput voltage range: 8~60V (3~12S LiPo)4x70A cont, 4x110A burst4x ESC power /signal/ telemetry padsCurrent Senor: 440A, 3.3V ADC, Scale 752x LED indicators for 5V, 12VFFC connectionCompatible with MATEKSYS FC F405-STD, F722-STDVTX: Video Transmitter signalT5 & R5: TX5 and RX5 of F405-STD/F722-STDBEC 5V output (5V pad)Voltage: 5.0 +/- 0.1VDCContinuous current 5 Amps, Max.6AShort-circuit tolerant (2 seconds)Overcurrent protection & self-recoveryBEC 12V output (12V pad)Voltage: 12.0 +/- 0.2VDC (Input voltage >=12V)Continuous current 4 Amps, Max.5AInput voltage<12V, Output voltage = Input voltageProbably there is audible sound in the BEC12V inductor when Input voltage<12VShort-circuit tolerant (2 seconds)Overcurrent protection & self-recoverySwitchable 12V output (SW12V pad)12V ON/OFF can be switched via PINIOcan be use for powering VTX,LED etc.BEC 3.3V outputLinear RegulatorContinuous current: 500mAPhysicalMounting: 30.5 x 30.5mm, Φ3mmDimensions: 55 x 50 x 6 mmWeight: 21g

Review: Range is better than expected
Review: I need a PDB for a rover I'm working on and this one did the trick. The 12v sw is a nice feature as it saves me from needing a relay. The only odd thing is it seems the PIO is inverted for me: give it digital high or PWM and the 12vsw pad loses power, give it digital low or minimum PWM and the 12vsw is powered. Could be a skill issue on my end. I didn't manage to get the PIO to cooperate with a servo tested but it worked fine with an ESP32 using digital and using PWM.

## Features

- This FCHUB-12S is designed specificaly for X Quad. supports 8~60V DC (3~12S LiPo) input, 5V 5A and 12V 4A regulators, high precision up to 440A current sensor range, suit for 4/5 inch Carbon Fiber FPV Racing Quad Quadcopter Frame
- Matek has stepped up their game with this FCHUB-12S, support up to 12s lipo battery.
- 4x70A cont, 4x110A burst. 4x ESC power /signal/ telemetry pads. Current Sense : 440A, 3.3V ADC, Scale 75
- Compatible with H743-SLIM, F405-HDTE
- BEC 5V output (5V pad), BEC 12V output (12V pad), Switchable 12V output (SW12V pad), BEC 3.3V output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MHKTF7F |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Best Sellers Rank | #96,859 in Computers ( See Top 100 in Computers ) #1,442 in Single-Board Computers |
| Customer Reviews | 4.9 4.9 out of 5 stars (9) |
| Date First Available | 26 August 2019 |
| Item model number | mbec6S |
| Manufacturer recommended age | 14 years and up |
| Material Type(s) | Carbon Fiber |
| Package Dimensions | 11.8 x 7.4 x 0.6 cm; 30 g |
| number_of_channels | 8 |

## Images

![Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, with 5V 5A and 12V 4A Regulators up to 440A Current Sensor for 4/5 inch 220mm 210mm 250mm X Style - Image 1](https://m.media-amazon.com/images/I/61ITG9S6RFL.jpg)

## Questions & Answers

**Q: Is there a 3.3 v voltage sensor on this board?**
A: It doesn't have 3.3 v voltage sensor

**Q: Is the current draw for 12v4a and 5v5a only one at a time or could i draw the max current from both at the same time?**
A: Hi, Both bec can output the max current at the same time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***E on 21 April 2025*

Range is better than expected

### ⭐⭐⭐⭐⭐ Review
*by J***A on 5 May 2024*

I need a PDB for a rover I'm working on and this one did the trick. The 12v sw is a nice feature as it saves me from needing a relay. The only odd thing is it seems the PIO is inverted for me: give it digital high or PWM and the 12vsw pad loses power, give it digital low or minimum PWM and the 12vsw is powered. Could be a skill issue on my end. I didn't manage to get the PIO to cooperate with a servo tested but it worked fine with an ESP32 using digital and using PWM.

## Frequently Bought Together

- Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, with 5V 5A and 12V 4A Regulators up to 440A Current Sensor for 4/5 inch 220mm 210mm 250mm X Style
- FPVKing 500-X4 500mm Carbon Fiber Center Plate Quadcopter Frame Kit Upgrade S500 SK500 F450 with Fixed Landing Gear

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-11*