---
product_id: 71104456
title: "HiLetgo 2pcs 3D Printer Accessories 25A MOS Tube Heat Bed Power Module Expansion Board High Current Load Module Mos Tube Hotend Replacement with Cables for 3D Printer"
brand: "hiletgo"
price: "22459CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Hi Letgo"
url: https://www.desertcart.sn/products/71104456-hiletgo-2pcs-3d-printer-accessories-25a-mos-tube-heat-bed
store_origin: SN
region: Senegal
---

# 30A max current load Universal fit with multiple 3D printer motherboards Snowflake heatsink for superior cooling HiLetgo 2pcs 3D Printer Accessories 25A MOS Tube Heat Bed Power Module Expansion Board High Current Load Module Mos Tube Hotend Replacement with Cables for 3D Printer

**Brand:** hiletgo
**Price:** 22459CFA
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your 3D prints hot and your MOSFET cool — upgrade like a pro!

## Quick Answers

- **What is this?** HiLetgo 2pcs 3D Printer Accessories 25A MOS Tube Heat Bed Power Module Expansion Board High Current Load Module Mos Tube Hotend Replacement with Cables for 3D Printer by hiletgo
- **How much does it cost?** 22459CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/71104456-hiletgo-2pcs-3d-printer-accessories-25a-mos-tube-heat-bed)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** New terminal insulation cover prevents leakage and electric shock for worry-free printing
- • **Built to Last:** Premium stainless steel connectors and high-grade aluminum blocks for extended durability
- • **Cool Under Pressure:** Unique snowflake heatsink design ensures optimal heat dissipation and longevity
- • **Power Up Your Prints:** Handles up to 30A current for stable, high-performance heated beds
- • **Plug & Play Versatility:** Compatible with Lerdge, Anet A8, and other popular 3D printer motherboards

## Overview

The HiLetgo 2pcs 25A MOS Tube Heat Bed Power Module is a high-current expansion board designed to enhance 3D printer heated bed performance. Featuring a unique snowflake heatsink for superior cooling, it supports up to 30A current load, enabling stable PID control and safer operation with insulated terminals. Compatible with multiple 3D printer motherboards including Lerdge and Anet A8, this well-built module uses premium materials for long-lasting reliability and improved thermal management.

## Description

Description: This high power module is a general add-on heated bed power expansion module for 3D printer. The appearance is small and generous, and the unique design of the snowflake radiator makes the cooling function more powerful, to solve the large hot bed power and current load problem. This module is based on power MOS and will allow PID control of the heated bed (DC-DC Relays usually do not allow this). Under the premise of normal cooling, it work stable under I(Max)=30A, the current must not exceed 30A while the process working. Feature: - New terminal insulation cover to prevent leakage and to avoid electric shock, so use more safer. - The unique design of the snowflake radiator makes the cooling function more powerful, to solve the large hot bed power and current load problem. Specification: Based on powerful MOSFET HA210NO6 Dimensions: 70 x 45mm/ approx 2.76 x 1.77" Distance between holes: 62.8mm x 37.8mm/ approx 2.47" x 1.49" Supply/Operating Voltage: 12V-50V (12-24VDC recommended) Max Current: 30A(Enhance heat dissipation) safe for prolonged times. ensure active cooling of the heatsink. This module is based on power MOSFET and will allow PID control of the heated bed (DC-DC Relays usually do not allow this) Package including: 2* 3D Printer Accessories 25A MOS Tube Heat Bed Power Module

Review: Works well/Didn't disappoint. A bit larger than I'm used to, but stable, cool and predictable. - Generally when you see "well made", "safety", etc in product descriptions you should take it with a grain of salt...but for this one, I think its accurate. I got two of these to replace a dead MOSFET board that my custom printer inherited from an old CR-10. The MOSFET finally gave up the ghost and had to get changed out. On the HiLetgo's, the first thing you notice is the larger size. The board is generously sized thanks to the screw down terminal blocks, and the large heatsink. All in all you need 70mm x 45mm x 40mm of clearance to house this comfortably. The screw down terminals are well marked, the board is cleanly etched and silk-screened, and there are feedback LEDs which I found very helpful. At about 220W (12V bed running at about 18A) the heatsink was barely warm to the touch, which was good to see. I didn't try to push the 30A limit, but based on the design I think its a safe bet. If I push it harder I'll update this review accordingly. Given the price point, and the fact that you get two of them, this is a safe bet and is working like a champ in my setup. Thumbs up!
Review: Great for 3D printers but wires too thin - I bought this MOSFET for my Monoprice Maker Select V2 3D printer heat bed. This printer is known to have the heat bed connectors burnout on the Melzi control board. I've had my printer for 7 years with no issues and all the pictures I've seen with the connectors burned out are using an older board revision. I needed to replace my power supply and figured it would be a good time to do this mod. It was easy to install, but the supplied wires are very thin. The wires that go to the power supply are thinner than my printer's wires going to the heat bed and against my better judgment, I used them. Everything worked fine but the connectors on the MOSFET board were getting very hot (50+C). I finally decided to replace the wires with 12 gauge wires which are total overkill, but it's what I had on hand (see picture). The connector's temperature dropped 15+C and the heat bed heats up a little over a minute faster. The control wires are also very thin and I'll probably replace them eventually. Like another reviewer recommended, I used 2 layers of Scotch/3M permanent double-sided foam tape to mount the MOSFET to my power supply and it's not going anywhere. Overall I recommend this but considering this device is supposed to improve safety/performance it needs to come with thicker gauge wires and I HIGHLY recommend you replace them with an equal or greater gauge than what your printer uses.

## Features

- CURRENT OVERLOAD - With this add on module to your 3D printer motherboard you can lead the maximum current up to 30A.
- UNIQUE DESIGN: With unique snowflake heatsink design, it has a great cooling effect. The heat bed power module can be used in both Lerdge motherboard and other 3D printer motherboards.
- WELL MADE - The best connection is made of new materials and high quality stainless steel and the high grade aluminum blocks, which give longer product life.
- APPLICATION: This high power module is a general add-on heated bed power expansion module for 3D printer. It can work with the Anet A8.
- SAFETY - New terminal insulation cover to prevent leakage, to avoid electric shock, so use more safer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C7RQ4C6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #161,179 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,862 in 3D Printer Accessories |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (139) |
| Date First Available | April 17, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | 3-01-1488-2pcs |
| Manufacturer | HiLetgo |
| Package Dimensions | 5.3 x 3.2 x 1.7 inches |
| Part Number | 3-01-1488-2pcs |
| Size | Small |

## Images

![HiLetgo 2pcs 3D Printer Accessories 25A MOS Tube Heat Bed Power Module Expansion Board High Current Load Module Mos Tube Hotend Replacement with Cables for 3D Printer - Image 1](https://m.media-amazon.com/images/I/61oyX3Bos1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well/Didn't disappoint. A bit larger than I'm used to, but stable, cool and predictable.
*by P***S on December 1, 2022*

Generally when you see "well made", "safety", etc in product descriptions you should take it with a grain of salt...but for this one, I think its accurate. I got two of these to replace a dead MOSFET board that my custom printer inherited from an old CR-10. The MOSFET finally gave up the ghost and had to get changed out. On the HiLetgo's, the first thing you notice is the larger size. The board is generously sized thanks to the screw down terminal blocks, and the large heatsink. All in all you need 70mm x 45mm x 40mm of clearance to house this comfortably. The screw down terminals are well marked, the board is cleanly etched and silk-screened, and there are feedback LEDs which I found very helpful. At about 220W (12V bed running at about 18A) the heatsink was barely warm to the touch, which was good to see. I didn't try to push the 30A limit, but based on the design I think its a safe bet. If I push it harder I'll update this review accordingly. Given the price point, and the fact that you get two of them, this is a safe bet and is working like a champ in my setup. Thumbs up!

### ⭐⭐⭐⭐ Great for 3D printers but wires too thin
*by G***I on September 11, 2023*

I bought this MOSFET for my Monoprice Maker Select V2 3D printer heat bed. This printer is known to have the heat bed connectors burnout on the Melzi control board. I've had my printer for 7 years with no issues and all the pictures I've seen with the connectors burned out are using an older board revision. I needed to replace my power supply and figured it would be a good time to do this mod. It was easy to install, but the supplied wires are very thin. The wires that go to the power supply are thinner than my printer's wires going to the heat bed and against my better judgment, I used them. Everything worked fine but the connectors on the MOSFET board were getting very hot (50+C). I finally decided to replace the wires with 12 gauge wires which are total overkill, but it's what I had on hand (see picture). The connector's temperature dropped 15+C and the heat bed heats up a little over a minute faster. The control wires are also very thin and I'll probably replace them eventually. Like another reviewer recommended, I used 2 layers of Scotch/3M permanent double-sided foam tape to mount the MOSFET to my power supply and it's not going anywhere. Overall I recommend this but considering this device is supposed to improve safety/performance it needs to come with thicker gauge wires and I HIGHLY recommend you replace them with an equal or greater gauge than what your printer uses.

### ⭐⭐⭐⭐⭐ Works perfect
*by C***G on January 4, 2024*

I am using this with a Klipper Expander board to power nozzle and hotbed heaters in a 3D printer as part of a budget controller project. With 60W draw maximum at 24V, these really aren't breaking a sweat and the MOSFET heat sink remains cool to the touch. PWM control works no problem. If you are using this in a traditional application with 24V control input, they work no issues, but be aware for everything else that I was not able to trigger these reliably with straight GPIO 5V output from an Arduino. The light turns green indicating control power is received, but the MOSFET itself doesn't transfer power on the output side. Beyond this limitation, this MOSFET is great for 3D printer usage and anywhere else with 12V+ trigger.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-15*