Heating controller for 3D printer, MKS MOSFET module for heated bed and extruder.

Features: Each module is functionally tested. High-performance MOS tube (maximum current rating of 280A). Large heatsink; maximum current can exceed 30A. Compatible with the heated bed output signal control of Ramps 1.4 and MKS motherboards. Accepts 5-24V digital control signals. A power-up test is performed before shipping to ensure proper operation. Specifications: Material: PCB. Note: Connect the power supply to the mains power supply observing the correct polarity. Connect the heated bed to its heating line observing the correct polarity. The direct digital control signal can be connected to ground (GND) and pin D8. The MOS tube control signal output of the Ramps 1.4 or MKS motherboard connects to the -Bed+ pin. Two control signals can only be connected to one group. Package Contents: 1 x MOS Module