MESA 7i96S power supply

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17 Jul 2024 15:45 #305501 by cncproject2024
I have just ordered a mesa 7i96s and was wondeing what the best way to power it is. I've read that it requires 5V but I'm not sure what the current requirements are. Additionally does it have built in over current protection, so that it will only draw the current that it requires if I was to use say a 5V / 10A switching power supply?

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17 Jul 2024 15:49 #305503 by PCW
Replied by PCW on topic MESA 7i96S power supply
A 1A power supply is fine. Normal current draw
is in the 300 to 500 mA range depending on
external connections. A High current supply
is more of a risk if you make a wiring mistake.
 
The following user(s) said Thank You: cncproject2024

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22 Jul 2024 19:42 #305867 by cncproject2024
Am I able to power the card from a usb cable from a computer?

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22 Jul 2024 19:55 #305869 by rodw
Replied by rodw on topic MESA 7i96S power supply

Am I able to power the card from a usb cable from a computer?

No. even a USB plugpack isn't reliable

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22 Jul 2024 19:58 #305870 by cncproject2024
Would you be able to suggest a power supply to me? Thanks

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22 Jul 2024 20:01 #305872 by rodw
Replied by rodw on topic MESA 7i96S power supply
Try a Meanwelll MDR-10-5 (2 amp)

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