3D Printer 30A Hotbed Print Head Heating Controllor MKS MOS Tube

Advantages: 1. Each one will be done functional test. 2. Superior performance of MOSFET (Max 280A). 3. Extra large heat sink, the maximum current can be up to 30A or more. 4. Can use hot bed output signal of Ramp1.4 and MKS series to control. 5. Can use digital signal of 5-24v to control . Usage: 1. Plug a power supply. 2. Connect to heated bed. 3. Connect digital control signal to GND, D8 of MKS Mini. 4. Connect to the heated bed signal on Ramps1.4 or MKS series controller boards. Notics: 1. Only can choose 3 or 4 signal group. 2. Pay attention to polarity. Package includes: 1 x Heating Controllor MKS MOS Tube