---
product_id: 742301185
title: "Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, Up to 5V 5A and 440A Current Sensor 4/5 inch 220mm 210mm 250mm X Style 440A Current Sensor"
brand: "usmile"
price: "¥24864"
currency: JPY
in_stock: true
reviews_count: 2
category: "Usmile"
url: https://www.desertcart.jp/products/742301185-matek-x-class-12s-pdb-power-distribution-board-fchub-12s
store_origin: JP
region: Japan
---

# 8~60V DC input range 440A high-sensitivity current sensor Supports 3~12S LiPo batteries Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, Up to 5V 5A and 440A Current Sensor 4/5 inch 220mm 210mm 250mm X Style 440A Current Sensor

**Brand:** usmile
**Price:** ¥24864
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your FPV race with precision and style — don’t get left behind!

## Quick Answers

- **What is this?** Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, Up to 5V 5A and 440A Current Sensor 4/5 inch 220mm 210mm 250mm X Style 440A Current Sensor by usmile
- **How much does it cost?** ¥24864 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/742301185-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 ESC Integration:** 4x70A continuous and 4x110A burst current outputs with dedicated ESC power, signal, and telemetry pads for flawless control.
- • **Precision Current Monitoring:** Ultra-sensitive 440A current sensor ensures real-time, accurate power management for your FPV racing rig.
- • **Powerhouse Voltage Flexibility:** Seamlessly supports 8 to 60V DC input, perfect for high-performance 12S LiPo setups.
- • **Compact Carbon Fiber Ready Design:** Lightweight 30.5x30.5mm footprint fits perfectly in 4/5 inch carbon fiber FPV quadcopter frames, maximizing agility and style.
- • **Versatile Multi-Voltage BEC Outputs:** Reliable 5V 5A, 12V 4A, and 3.3V 0.5A regulators with short-circuit protection keep your components safe and powered.

## Overview

The Matek X Class 12S PDB FCHUB-12S is a cutting-edge power distribution board designed for high-voltage FPV racing drones. Supporting 8~60V DC input and up to 12S LiPo batteries, it features a highly sensitive 440A current sensor, multiple ESC power and telemetry pads, and versatile BEC outputs (5V, 12V, 3.3V) with built-in protections. Its compact, carbon fiber-compatible design makes it the ultimate choice for professional-grade quadcopters demanding reliable, efficient power management.

## Description

PDB Input voltage range: 8~60V (3~12S LiPo) 4x70A cont, 4x110A explosion 4 x ESC Power / Signal / Telemetry Pads Current Senor: 440A, 3.3V ADC, Scale 75 2 x LED display for 5 V 12 V. Built-in 1K:20K voltage splitter JST-SH 8pin connector "V" pad: 12V or VBat voltage can be selected G: GND Curr: Current sensor signal TLM: for BlHeli32 ESC Rangefinder Q1~S4: ESC signal BEC 5V output (5V pad). Voltage: 5.1 +/- 0.1 VDC Continuous current 5 Amp, max. 6A Short circuit tolerance (2 seconds). Overcurrent protection and self-recovery BEC 12V output (12V pad) Voltage: 12.0 +/- 0.2 VDC (Input voltage >= 12 V) Continuous current 4 Amp, max. 5A Input voltage<12V, Output voltage = Input voltage Short circuit tolerance (2 seconds). Overcurrent protection and self-recovery Interchangeable 12V output (12VSW pad) Interchangeable via 12V ON/OFF PINIO (high/low level) support fixed 2A VTX, LED, etc. power supply. BEC 3.3V output Linear Regulator Continuous current: 500mA Physical Assembly: 30.5 x 30.5mm, Φ3mm Dimensions: 55 x 50 x 6 mm. Weight: 21g Package includes: 1 x FCHUB-12S V2 1x SH1.0_8pin cable 2", 2x SH1.0_8pin connectors

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 is specially designed for FCHUB-12S X Quad . 8~60V DC (3~12S LiPo) input, 5V 5A and 12V 4A regulators, high sensitivity up to 440A current sensor range, suitable for 4/5" Carbon Fiber FPV Racing Quadcopter Frame
- Matek has stepped into their games with this FCHUB-12S, supporting the 12s lipo battery.
- 4x70A following, 4x110A explosion. 4 x ESC power / signal / telemetry pads. Current Meaning: 440A, 3.3V ADC, Scale 75
- Compatible with H743-SLIM, F405-HDTE
- BEC 5V output (5V pad), BEC 12V output (12V pad), Interchangeable 12V output (SW12V pad), BEC 3.3V output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MHKTF7F |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | Yes |
| Customer Reviews | 4.9 4.9 out of 5 stars (9) |
| Date First Available | 21 April 2021 |
| Item Weight | 30 g |
| Item model number | mbec6S |
| Manufacturer | MatekSys |
| Manufacturer recommended age | 14 years and up |
| Material Type(s) | Carbon Fibre |
| Model Number | mbec6S |
| Package Dimensions | 11.8 x 7.4 x 0.6 cm; 30 g |
| Radio Control Number of Bands | 8 |

## Images

![Matek X Class 12S PDB Power Distribution Board FCHUB-12S Supports 8~60V DC Input, Up to 5V 5A and 440A Current Sensor 4/5 inch 220mm 210mm 250mm X Style 440A Current Sensor - 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 Japan*
*Store origin: JP*
*Last updated: 2026-03-05*