---
product_id: 302010905
title: "Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack"
brand: "fysetc"
price: "S$81"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/302010905-mini-heat-bed-module-fysetc-hot-bed-power-expansion-board
store_origin: SG
region: Singapore
---

# High Current Load Compact Size 12V-50V Voltage Range Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack

**Brand:** fysetc
**Price:** S$81
**Availability:** ✅ In Stock

## Summary

> 🔥 Power Up Your Creativity with Ease!

## Quick Answers

- **What is this?** Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack by fysetc
- **How much does it cost?** S$81 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/302010905-mini-heat-bed-module-fysetc-hot-bed-power-expansion-board)

## Best For

- fysetc enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Connect with confidence using clear anode and cathode markings.
- • **Compact Design, Big Impact:** Space-saving dimensions for seamless integration.
- • **Dual Pack for Maximum Value:** Get more for less—perfect for your 3D printing needs!
- • **Versatile Voltage Compatibility:** Supports a wide range of voltages for diverse applications.
- • **Unleash Your 3D Printing Potential:** Elevate your projects with reliable power!

## Overview

The Mini Heat Bed Module by FYSETC is a high-performance power expansion board designed for 3D printers. With a compact size of 6 x 2.3 x 3.1 cm and a voltage range of 12V-50V, this module ensures efficient heat management and reliable performance. It comes with clear connection instructions for easy setup and is available in a convenient 2-pack, making it an essential addition for any serious 3D printing enthusiast.

## Description

Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack

## Features

- Feature 1.Size (LxHxW): 6 x 2.3 x 3.1 cm/ 2.5" x 0.9" x 1.2"
- Voltage: 12V-50V (12-24VDC recommended) 2. Connect Power to power source, please note the anode and cathode. 3. Connect
- power source, please note the anode and cathode. 3. Connect Hotbed to heated wire, please note the anode and cathode. 4. Connect digital control signal to Gnd, D8. 5. Connect the control signal of Ra

## Images

![Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71FasPOWvHL.jpg)
![Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack - Image 2](https://m.media-amazon.com/images/I/71tnz8Z0ewL.jpg)
![Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack - Image 3](https://m.media-amazon.com/images/I/71XsxSvlECL.jpg)
![Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack - Image 4](https://m.media-amazon.com/images/I/615Nkq+0FeL.jpg)
![Mini Heat Bed Module, FYSETC Hot Bed Power Expansion Board High Current Load Module MOS Tube Hot Bed Mosfet with Cables for 3D Printer - 2 Pack - Image 5](https://m.media-amazon.com/images/I/71HSq34MfXL.jpg)

## Questions & Answers

**Q: Hi, using a ramps 1.4 motherboard, there are 4 inputs to the board, one labeled "bed control" the other labeled "s gnd". how do these connect?**
A: Hello Pilchard, thanks for your waiting. Connect the labeled "b ctl" to your ramps 1.4 heater control, we also have Indication map in Picture 6,7. Hope it  can help you. Need more help please feel free to email us. Thanks again.

**Q: Can you provide a link to the datasheet for this device?**
A: Sorry, no

**Q: What is the correct pin for positive(+) on the signal connector? Your schematic shows red on the left, but your photo shows right?**
A: If you hold the MOSFET unit with the Screw terminals pointing down and the heat sink is facing you, the red (+) wire is on the left.  It will plug into the jack on the right marked B-CTR

**Q: Which board can use the Mos module?**
A: Hello, thanks for your question, the mosfet can be used with any 3d printer control board to split the power from the PCU to the board and the bed. Hope it can help you.

## Frequently Bought Together

- FYSETC 3D Printer Parts Heat Bed Mosfet Hot Bed Power Expansion Board High Current Load Module MOS Tube for 3D Printer Accessories-Pack of 1
- 310x310mm CR10 Aluminum HeatBed 24V Hotbed 3mm Thickness Heated Bed w/holes for Creality CR-10 3D Printer with Power Wire Kit
- MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-12*