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by sasodoma
Mon Jan 29, 2018 1:57 am
Forum: Control Board
Topic: GT2560 3 transistors are overheating - almost burn
Replies: 9
Views: 6994

Re: GT2560 3 transistors are overheating - almost burn

If anyone else is experiencing this issue I recommend replacing the bed MOSFET with an IRLB8721. I did this today and the mosfet is now running a lot cooler. For 60°C you don't even need a cooling fan for it.