--- 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: "AR$139137" currency: ARS in_stock: true reviews_count: 2 category: "Usmile" url: https://www.desertcart.com.ar/products/98874864-matek-x-class-12s-pdb-power-distribution-board-fchub-12s store_origin: AR region: Argentina --- # Supports 8~60V DC input (3~12S LiPo) 440A high-precision current sensor 5V 5A & 12V 4A dual BEC regulators 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:** AR$139137 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your FPV race with precision and style! ## 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?** AR$139137 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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 - • **Dual High-Output Regulators:** Robust 5V 5A and 12V 4A BEC outputs power your ESCs, VTX, and LEDs without breaking a sweat. - • **Smart Switchable 12V Output:** Convenient PINIO-controlled 12V ON/OFF switch powers peripherals like VTX and LEDs, eliminating bulky relays. - • **Compact & Lightweight Design:** Sleek 55x50x6mm footprint and just 21g—perfectly engineered for 4/5 inch carbon fiber FPV racing quads. - • **Power Your X-Quad Like a Pro:** Handles up to 12S LiPo batteries with a wide 8~60V input range for ultimate voltage flexibility. - • **Precision Current Monitoring:** Integrated 440A current sensor ensures real-time, high-accuracy telemetry for smarter flight management. ## Overview The Matek X Class 12S PDB FCHUB-12S is a high-performance power distribution board designed for 4/5 inch X-style FPV racing quads. Supporting a wide 8~60V input range (3~12S LiPo), it features dual BEC regulators delivering 5V at 5A and 12V at 4A, plus a high-precision 440A current sensor for advanced telemetry. Its compact, lightweight design includes smart switchable 12V output and multiple ESC power, signal, and telemetry pads, making it the ultimate power hub for professional-grade drone builds. ## 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 | #205,815 in Toys & Games ( See Top 100 in Toys & Games ) #132 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/98874864-matek-x-class-12s-pdb-power-distribution-board-fchub-12s](https://www.desertcart.com.ar/products/98874864-matek-x-class-12s-pdb-power-distribution-board-fchub-12s) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-20*