TL-miniMosfet

External high current mosfet module is a solution for power a large heatbed without blow up the control board of your 3D printer.

• Power a big  heat element without damage your expensive controlboard

• Aply a second PSU same or higher voltage for your heat element

• It can controlled by any aux pins from control board so you can save a mosfet output to doing other things(need to change the heater pin in the firmware)

Refer to the detail see here:https://3dprint.wiki/reprap/electronics/heatbed_mosfet

If you want play with AC control please clickhere

Please mind the anode and cathode of the connectors.

Plaese insure the wire of your circuits is big enough for handle such amonut  of current.

Do not tin the ends of the wire.

Preferably,use bootlace ferrules on the end of the wires.

Please make sure the screws of the mosfet module terminals are tighten up to minimize the contact resistance otherwise the terminals will melt under lager current.

Working voltage:DC 10-50V

Working current:typical 20A up to 30A with coolingfan

1 X TL-miniMostfet module

1 X Control wire

4 X Nylon M3X6 HEX spacer

4 X Nylon M3 nuts