Description: Heat bed power module is helpful for heat bed to solve the issue of overload power and current load With add-on headed bed expansion power board module to 3d printer board lead the maximum current up to 25A Power module can be used in both Chitu motherboard,and other open 3D Printer motherboards Please note: Under the premise of normal cooling, it work stable under I(Max)=25A, the current must not exceed 25A while the process working; It is recommended to use 24V power supply Specification: Dimensions: 60*50*35mm Color:Black Package Includes: 1 Piece Heat bed Power Module 1 Piece connection cables