Feature 1Excellent MOS Tube: This 3D printer heating controller has an excellent performance MOS tube that can withstand a maximum current of 280A. 2High Current: The 3D printer heating controller has a large heat sink and can reach a maximum current of over 30A. 3Super High Current: This 3D printer heating controller can be controlled directly using the Ramp 1.4 and for MKS series motherboard hot bed output signals, which can be controlled using a digital signal from 5 to 24v for convenience. 4Wide Application: This 3D printer heating controller is suitable for a wide range of applications, supporting for TEVO, for BLV, for MGN, for Cube etc. 5Save Time: This 3D printer heating controller can be controlled by any of the auxiliary pins on the control board, so you can save most of your output for other things.Item Type: 3D Printer Heating ControllerMaterial: PCB and Aluminium alloyCurrent: Extra large heat sink, maximum current can be up to 30A or more.Supply Voltage: DC12-24vSignal Control: DC5-24vRange of Application: Support for TEVO, for BLV, for MGN, for Cube etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x 3D Printer Heating Controller