Each Heatbed Mosfet function has been tested.
You can directly use the hot bed output signal control of Ramp1.4 and MKS series motherboards.
Excellent performance MOS tube (nominal maximum current 280A).
Large heat sink, the maximum current can be up to 30A. Can use 5-24v digital signal to control.
After-sales guarantee: each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, we will try our best to service you.