RAMPS 1.4 and external mosfets October 05, 2018 03:15PM |
Registered: 11 years ago Posts: 17 |
Re: RAMPS 1.4 and external mosfets October 05, 2018 08:55PM |
Admin Registered: 13 years ago Posts: 7,000 |
Re: RAMPS 1.4 and external mosfets October 06, 2018 02:51PM |
Registered: 11 years ago Posts: 17 |
Re: RAMPS 1.4 and external mosfets October 08, 2018 06:26PM |
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Re: RAMPS 1.4 and external mosfets October 10, 2018 02:38AM |
Registered: 11 years ago Posts: 17 |
Re: RAMPS 1.4 and external mosfets October 10, 2018 04:16AM |
Admin Registered: 13 years ago Posts: 7,000 |
Quote
Dust, from 5 days ago
You need power to both the 5A and the 11A with 12v, just like normal.
The external bed mosfet expects to see 12v on D8 to turn on, which comes from the 11A side (its will just use a tiny fraction of the current)
The external hotend mosfet expects to see 12v on D10 to turn on, which comes from the 5 A side
Re: RAMPS 1.4 and external mosfets October 10, 2018 04:28AM |
Registered: 11 years ago Posts: 17 |
Quote
Dust
am I invisible?
Quote
Dust, from 5 days ago
You need power to both the 5A and the 11A with 12v, just like normal.
The external bed mosfet expects to see 12v on D8 to turn on, which comes from the 11A side (its will just use a tiny fraction of the current)
The external hotend mosfet expects to see 12v on D10 to turn on, which comes from the 5 A side
Re: RAMPS 1.4 and external mosfets October 10, 2018 04:53AM |
Admin Registered: 13 years ago Posts: 7,000 |
Yes thats fineQuote
darryn
1 output to mosfet for heated bed
1 output to mosfet for hot end
Re: RAMPS 1.4 and external mosfets October 10, 2018 07:22AM |
Registered: 11 years ago Posts: 17 |
Re: RAMPS 1.4 and external mosfets March 07, 2024 07:29PM |
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Re: RAMPS 1.4 and external mosfets March 08, 2024 01:50AM |
Admin Registered: 13 years ago Posts: 7,000 |
Re: RAMPS 1.4 and external mosfets March 08, 2024 06:13AM |
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Re: RAMPS 1.4 and external mosfets March 08, 2024 06:32AM |
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Re: RAMPS 1.4 and external mosfets March 08, 2024 07:24AM |
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Re: RAMPS 1.4 and external mosfets March 08, 2024 05:02PM |
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