With this addon module to your 3D printer motherboard you can lead the maximum current up to 25A 3D nyomtató hot bed model - Asztal fűtés MOSFET - 3D Printer Heated Bed... 3D Nyomtató Hot Bed Model - Asztal Fűtés MOSFET - 3D Printer Heated Bed Power Module Ec3c 5 Big Completely solve the hot bed power is too large and the load current issue Zkee Shop 3D Printer Heated Bed Power Module MOSFET Upgrade Removing the hotbed bed current from the mainboard, significantly reduces stress on your mainboard (connectors). Another benefit, it will allow you to use a second PSU for bed power (12 or 24 volts Specifications: Dimensions: 60*50mm Net Weight: 41g Color:Black Max Current: 25A(Enhance heat dissipation) Helps 3D printer equipped with the controller board (capable of max 15A) become more powerful With this add-on module to board lead the maximum current up to 25A If you intend to use heated bed with your 3D printer that uses a 12V power supply, then this module is recommended, else it may cause excessive current during times which may burn the connectors on the controller board, According to the thermal power of the bed, please choose the appropriate power supply, with sufficient margin. If it is large power heated, we suggest 24V power supply, under the same power requirements, current is less than 12 v Package Included: 1*Heat bed Power Module