["Heated Bed Power Module MOSFET Expansion High Current Load Module With Cable\r\n\r\nFeatures:\r\nCompletely solve the hot bed power is too large and the load current issue\r\nUnder the premise of normal cooling, it work stable under I(Max)=20A,\r\nThe current must not exceed 20A while the process working\r\nIf you need anything greater or equal to 15A this module is a must! For example, if your total power usage is 240W and you have 12V power supply, then it means at least 20A is needed (20X12=240W).\r\nThis high power module helps your 3D printer equipped with the Chitu controller board (capable of max 15A) become even more powerful. With this add-on module to board lead the maximum current up to 25A.\r\nThis module is based on power MOSFET and will allow PID control of the heated bed (DC-DC Relays usually do not allow this)\r\n\r\nSpecifications:\r\nSize: 6 x 5 x 3.1cm / 2.36 x 1.97 x 1.22\"\r\nMounting holes: 3.2mm diameter, for M3 screws.\r\nDistance betweeen holes: 54*43mm\r\nVery powerful MOSFET to withstand higher current than normal RAMPS or other 3D Printer controller can handle\r\n Voltage: 12V-24V\r\nMaximum current with active cooling: 210A\r\nThis module is based on power MOSFET and will allow PID control of the heated bed (DC-DC Relays usually do not allow this)\r\n Under the premise of normal cooling, it work stable under I(Max)=25A, the current must not exceed 25A while the process working\r\n\r\nPackage includes: (Without retail package)\r\n1 x MOSFET Expansion Module\r\n1 x Cable"]