I have 3 power supplies: 12v@500mA 12v@1A 12v@3A Which one do i use?
1517037
You could use any of them really, as long as the screen turns on you should be fine.
1517038
I just checked the monitor and its box but neither state how much amperage it consumes. Use the 12V@3A power supply. It should handle the monitor just fine.
1517039
any one of them will work, as long as you have the correct polarity. the center pin is positive.
852969
It's a good standard power supply that will power pretty much anything that runs on 12 vdc. It's always a good rule to use a power supply that's rated at least double the current load connected to it. In your case you would have plenty of reserve power to run some other things at the same time.
1910964
If you are using a power supply rated at 3 amps you should never put a load on it that is over 3 amps. It is just asking for troubles. Power supplies are quite inexpensive lately, so, take a few bucks and buy what you really need. Good luck with your project.
333759
Different HY1803D? Could you include links to the different types? The bottom line is, this power supply is 18 Volts 3 Ampere. Not sure what does D stand for.
665598
I used a 12v supply with a 5.5mm x 2.1mm connectorTontec® 12V 2A Power Supply Adapter for Raspberry Pi 2 Model B Raspberry Pi B+ Raspberry Pi B Raspberry Pi A Banana Pi
42563
You need to get a replacement powersupply rated at an output of DC 14v 4A with a 5.5mm o.d. 2.1mm id plug. - this is what came in the box, but a 12v 5A power supply with same plug will also work.
1545997
You will need the 24v to 12v adapters. Be sure that you do not exceed the load capacity of the power supply.
614792
I believe they are rated at 75 watts x 3 units equals 225 watts divided by 12 volts equals 18.75 amps. Therefore a 20A [power supply will work.
1213189
I would recommend this PSU calculator... http://outervision.com/power-supply-calculator
565220
The strip itself needs 12volts. You can use whatever power supply as long as the output is 12 volts (3 amp) , you would need to solder on the wires to the strip.
943638
One of these draws 250 W according to Nvidia so x2 = 500. You also need to account for your CPU MoBo and other things so I would go for something ratted with 700+ watts.I recomend this SilverStone ATX12V/EPS12V 750W Silver PFC Power Supply ST75F-P (Black) or this if you want silence http://www.newegg.com/Product/Product.aspx?Item=N82E16817151087
1600421
300 Watt or greater power supply with a minimum of 18 Amp on the +12 volt rail
660232
I would not use a power supply under 500 watts, though I personally use power supplies of 650 watts or higher in my builds. I tend to like the Antec or Corsair lines of power supplies. I do look at the efficiency of the power supply and have generally been using the Antec "Earthwatts" series.
298804
I use 650W . I think it is enough. You can search some websites that tells you exactly how much you need depending on your computer.
2113706
Any standard power supply will fit. You will need to determine your overall system requirements before you decide what wattage you will need.
1895208
I would think it would not be a problem, anything that requires a 12 volt dc power supply should work as long as it doesn't require more than 10 amps
1543011
According to the manufacturers documentation, minimum 600W power supply (with a minimum 12V current rating of 42A). Just search for the model number.