Hausdec 3D Printer Hotbed MOSFET Expansion Module - Compatible with Anet A8 A6 A2 - 2pin Black - Upgrade for Safer Printing & Better Performance - Perfect for DIY 3D Printing Projects & Home Workshops

Hausdec Color: BlackMaterial: plasticIf your usage is 240W and you have 12V supply, then it means at least 20A is needed (20X12=240W).As controller board is only capable of 15A this setting will not work. To make it work, you need this extra module.This module can be in both Chitu , and other open 3D Printer motherboards.This module under normal cooling is found stable work situation at I (Max) = 25A, the using current should not exceed 25A.If you intend to use heated bed with your 3D printer that uses a 12V supply, then this module is recommended, else it may cause excessive current during times which may burn the connectors on the controller board.Anet A8,A6,A2 Compatible.Package Contents:1 x MOSFET expansion module

Hence that issue MOSFET Module is solving existing problems by taking the load off the .

It very often that after purchasing 3D printer (especially in Anet A8, A6, A2) is getting all load to heat up Printing Hotbed. That creates fire hazard problems as connectors are not suitable for that high loads.

It is not for hotbed only. It is very common that it is for extruder's heating elements too.

It also solving print quality issues as is not heavily overloaded with consumption of heating printbed.

MAinly it is to take the load off the and make more stable and interference free.