--- 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: "€ 102.29" currency: EUR in_stock: true reviews_count: 2 category: "Usmile" url: https://www.desertcart.gr/products/377580893-matek-x-class-12s-pdb-power-distribution-board-fchub-12s store_origin: GR region: Greece --- # 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:** € 102.29 **Availability:** ✅ In Stock ## Summary > ⚡ Power your FPV race with precision and style — 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?** € 102.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 ESC Support:** 4x70A continuous and 4x110A burst current for high-performance ESCs - • **Compact & Lightweight:** Just 21g with a sleek 55x50x6mm footprint fits perfectly in 4/5 inch X-style quads - • **Versatile BEC Outputs:** 5V 5A, 12V 4A, and switchable 12V outputs power all your FPV essentials - • **Powerhouse Voltage Range:** Handles 8 to 60V DC input for ultimate battery flexibility - • **Precision Current Monitoring:** 440A sensor with 3.3V ADC scale ensures real-time power insights ## 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. Supporting 8~60V DC input (3~12S LiPo), it features robust 4x70A continuous and 4x110A burst ESC outputs, a precise 440A current sensor, and multiple BEC regulators (5V 5A, 12V 4A, switchable 12V). Compact and lightweight, it integrates seamlessly with Matek flight controllers, delivering reliable power management and telemetry for competitive drone pilots. ## 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 | #33,343 in Computers ( See Top 100 in Computers ) #445 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 --- ## 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.gr/products/377580893-matek-x-class-12s-pdb-power-distribution-board-fchub-12s](https://www.desertcart.gr/products/377580893-matek-x-class-12s-pdb-power-distribution-board-fchub-12s) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-24*