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ArcSys101

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I have an used tru rated power supply a 250watt , will it be safe to run my naomi1 and naomi2 motherboards?
 

rancor

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I saw I got a mention. I've been using Dreamcast PSUs for over 10 years now. They're cheap, plentiful, easy to wire up, and ultra-reliable:

naomi1.JPG


naomi3.JPG
naomi4.JPG
 

zombie343

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@rancor just to clarify, will a dreamcast PSU like the one shown in your picture, also work in Naomi+Netdimm+Netboot situation? (I ask because your picture doesn't shown any game cart or netdimm).
 

zombie343

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As others have said, there is a NetDIMM in there. See the red/white "512mb" sticker and the silver ethernet jack? No problems whatsoever.
My apologies, I quickly mistook the opening for a missing netdimm altogether. Appreciate the second pair of eyes.
 

nonosto

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Can we use an ATX for NUC/NNC cabinet? All cable adpter I saw missing the third plug for the screen? Does exist a good ATX PSU with 5 V adjustable?
 

Hydreigon

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Going to make a quick reply. Would there be an ATX psu that is good for being left on in an arcade environment (around 12 hours a day continuous)? This would be useful for operating those later games running on location (Crazy Taxi, 18 Wheeler, Initial D, House of the Dead 2, Ghost Squad).
 

nonosto

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some of PC run 20h per day 700 W required or more know with last GPU.
 

RandomRetro

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@rancor Are the grey wires off the Dreamcast PSU powering a Pi in the setup? If so what connector are you using if you don't mind me asking?
 

nem

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@rancor Are the grey wires off the Dreamcast PSU powering a Pi in the setup? If so what connector are you using if you don't mind me asking?
The grey wires are for the power button.

You could power a Pi from the CN12 header on the Naomi. The connector series is JST NH. Here's an adapter made by Mitsurugi-w if you don't want to build one yourself:

Naomi-2-RasPi power harness
 

Marvabetic

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Just by any chance, does anyone know if the stock Sega NNC PSU would be enough to power a Naomi NetBoot setup?
 

Nimmers

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Came to say the Meanwell QP-200-3A but it looks to have been discontinued :(
 
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