by BenJackson » Sun Mar 31, 2013 10:19 pm
Nice! When I upgraded the bed FET on my RAMPS (to IRLB8743) and bypassed the 11A polyfuse, I just took 2 blade-style crimp connectors and shoved them onto a 25A automotive fuse. Covered all the metal parts with heatshrink. Turns out to be a crazy tight fit but worked out fine.
(BTW, for others considering this, remember that the FET switches ground, and V+ is protected by the polyfuse)