Heatsink for Mosfet December 18, 2016 12:51PM |
Registered: 10 years ago Posts: 120 |
Re: Heatsink for Mosfet December 18, 2016 04:28PM |
Registered: 10 years ago Posts: 14,684 |
Re: Heatsink for Mosfet December 19, 2016 01:27AM |
Registered: 10 years ago Posts: 120 |
Quote
dc42
If your bed heater mosfet is getting hot, a much better solution is to replace be MOSFET with a better one. The MOSFET specified in the ramps documentation is a terrible choice. A few of the more expensive ramps boards are built with better MOSFETs, such as IRLB8743.
Better still, if you can afford it, ditch the Arduino/ramps and get a modern properly-designed 32-bit contoller board.
Re: Heatsink for Mosfet December 19, 2016 03:07AM |
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Re: Heatsink for Mosfet December 19, 2016 05:42AM |
Registered: 10 years ago Posts: 120 |
Re: Heatsink for Mosfet December 19, 2016 03:18PM |
Registered: 10 years ago Posts: 14,684 |
Re: Heatsink for Mosfet December 21, 2016 12:31AM |
Registered: 10 years ago Posts: 120 |
Re: Heatsink for Mosfet December 21, 2016 03:13AM |
Registered: 10 years ago Posts: 14,684 |