---
product_id: 98874864
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: "S$73"
currency: SGD
in_stock: true
reviews_count: 2
category: "Usmile"
url: https://www.desertcart.sg/products/98874864-matek-x-class-12s-pdb-power-distribution-board-fchub-12s
store_origin: SG
region: Singapore
---

# 8~60V DC input range 440A high-precision current sensor Supports up to 12S LiPo batteries 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:** S$73
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your FPV race with precision and control — never miss a beat!

## 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?** S$73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/98874864-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

- • **Smart Switchable 12V Output:** Control your VTX and LEDs effortlessly with a PINIO-controlled 12V ON/OFF switch.
- • **Compact & Lightweight Design:** At just 21g and 55x50mm, it fits perfectly in 4/5 inch FPV racing quads without bulk.
- • **Precision Current Monitoring:** Up to 440A sensor ensures real-time, ultra-accurate power management.
- • **Powerhouse Voltage Flexibility:** Seamlessly supports 3 to 12S LiPo batteries for ultimate drone endurance.
- • **Robust Multi-Output Regulators:** 5V 5A and 12V 4A BECs with short-circuit protection keep your gear safe and powered.

## Overview

The Matek X Class 12S PDB FCHUB-12S is a high-performance power distribution board designed for 4/5 inch FPV racing quads. It supports a wide input voltage range (8~60V) compatible with 3 to 12S LiPo batteries, features robust 5V 5A and 12V 4A regulators with built-in short-circuit protection, and includes a high-precision 440A current sensor for real-time telemetry. Its compact, lightweight design and smart switchable 12V output make it an essential upgrade for professional drone pilots seeking reliable power management and telemetry integration.

## Description

PDB Input voltage range: 8~60V (3~12S LiPo) 4x70A cont, 4x110A burst 4x ESC power /signal/ telemetry pads Current Senor: 440A, 3.3V ADC, Scale 75 2x LED indicators for 5V, 12V 1K:20K voltage divider built-in JST-SH 8pin connector “V” pad: 12V or VBat voltage selectable G: GND Curr: current sensor signal TLM: for BlHeli32 ESC telemetry S1~S4: ESC signal BEC 5V output (5V pad) Voltage: 5.1 +/- 0.1VDC Continuous current 5 Amps, Max.6A Short-circuit tolerant (2 seconds) Overcurrent protection & self-recovery BEC 12V output (12V pad) Voltage: 12.0 +/- 0.2VDC (Input voltage >=12V) Continuous current 4 Amps, Max.5A Input voltage<12V, Output voltage = Input voltage Short-circuit tolerant (2 seconds) Overcurrent protection & self-recovery Switchable 12V output (12VSW pad) 12V ON/OFF switchable via PINIO(high/low level) support constant 2A can be use for powering VTX,LED etc. BEC 3.3V output Linear Regulator Continuous current: 500mA Physical Mounting: 30.5 x 30.5mm, Φ3mm Dimensions: 55 x 50 x 6 mm Weight: 21g Package Includes: 1x FCHUB-12S V2 1x SH1.0_8pin cable 5cm, 2x SH1.0_8pin connectors

Review: Perfect - Range is better than expected
Review: Works Well - 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 |
| Best Sellers Rank | #592,583 in Toys & Games ( See Top 100 in Toys & Games ) #707 in Hobby RC Helicopters |
| Customer Reviews | 4.9 4.9 out of 5 stars (9) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 ounces |
| Item model number | mbec6S |
| Manufacturer | MatekSys |
| Manufacturer recommended age | 14 years and up |
| Package Dimensions | 4.65 x 2.91 x 0.24 inches |

## 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

### ⭐⭐⭐⭐⭐ Perfect
*by F***E on April 21, 2025*

Range is better than expected

### ⭐⭐⭐⭐⭐ Works Well
*by J***A on May 5, 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 Singapore*
*Store origin: SG*
*Last updated: 2026-02-06*