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prashantdshinde
Hi,
If I replace the MOSFET on RAMPS with IRLB8743, will the 300x300 heatbed work??
How much current does the 300x300 heatbed draw? The RAMPS can only deliver 11A because of the fuse. Even if you replace the fuse, I don't think it would be wise to put much more through the RAMPS.