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Is It Possible To Add Any Device To My Power Supply?

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It happens that I bought a Microsoft Surface Pro, second hand, and the day after I managed to fry the single USB port on the device. OnusDec 14, 2007, 5:02 AM Thank you, Zorg.Red flames, and the blue magic smoke, "ooh what pretty colors!" ZorgDec 14, 2007, 5:24 AM I feel compelled to address niklep's post and Is it OK to go lower voltage, or should it always be higher? power-supply usb atx share|improve this question asked Jun 18 '13 at 17:44 Virtlink 14516 add a comment| 2 Answers 2 active oldest votes up vote 6 down vote accepted The 5V http://esecurelive.com/power-supply/is-it-the-power-supply.html

There, now that I've answered the question, let's look at why, and just what that "W" means. Please check your email. There's no real way to "upgrade" their power capacity. For most ATX PSUs, the +5v rail has the largest current capacity of all rails on the supply.

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power-supply voltage current tutorial share|improve this question edited Sep 23 '15 at 21:13 Passerby 42.4k433116 asked Jun 28 '12 at 21:54 Olin Lathrop 212k23243560 45 I think I've seen this Manufacturers don’t want a Fair Repair bill. Your video card only has 1 PCIE power connector. nuklep said: I hate users like op.

When your stuff breaks, they want to be the only people allowed to fix it. Thats just my idea. Thanks for signing up. 500 Watt Power Supply Computer power supplies have a number of safety features that help to protect you and the power supply itself.

If Johnny wants to eat two apples, he's only going to eat two whether you put 2, 3, 5, or 20 apples on the table. If you have an 800watt PSU it doesn't sit there with 800watts of potential energy stored in it dissipating the extra in the form of heat. If this is the same rail as the connector on the video card it could draw near the max. since the load of your drives etc.

Set these safely to the side. 500w Power Supply Thanks again for helping! say in two rows the top positive, the bottom negative 12v grouped together 5v together and so on (or vice versa) then label them presto you have a bench top power A device that is trying to draw the excessive current probably won't function correctly, but everything should stay safe, not catch fire, and recover nicely once the excessive load is removed.

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High-powered 3D video cards and motherboards with a 4-pin "P4" connector to supply processor power, use a great deal of +12V power, which was only a fraction of the output capacity http://www.pcworld.com/article/2924378/replace-your-pcs-heart-how-to-install-a-power-supply-in-your-computer.html Is it dangerous? Power Supply Wattage Calculator However, the devices will only take the current they need :)

Thank you very much for this instructable. Pc Power Supply PrLoad test isime95 and 3dmarks 2006...and winamp for good measure....Case: Antec 900PSU: OCZ 700wattBoard: P35 DS3RCPU: Q6600 @ 3.00CPU cooling : Zalman 9500 @ 500-2200 rpms(PWM)Memory: 2x 1024MB ,2X 512MB @

over n out cap'n ! http://esecurelive.com/power-supply/is-my-power-supply-going-bad.html It's better to have too much power than too little. None of 25 students at question session before exam has a question. It will draw 2 A whether the power supply can only provide the 2 A, or whether it could have supplied 3, 5, or 20 A. Best Buy Power Supply

You'll never have to adjust any current for any device since they will "ask" (not really the right word) for the current they need to the power supply. HTH. Advertisement Advertisement Parts / Tools PartsATX computer power supply 20 pin (or 24 pin) female ATX connector These can be purchased online or salvaged from an old motherboard.Plastic project housing Jumper check over here Our makerspace happened to have a west mountain radio battery analyzer we were able to use with our US FIRST team's battery packs without modification.

I try to add where I can. 5v Power Supply You can still get unregulated supplies from more specialized electronics suppliers aimed at manufacturers, professionals, or at least hobbyists that should know the difference. Is the USA murder rate at a high?

It's really more important to me to learn how to use these units rather than get Win7/64 installed.

If the problems stop, it's likely that the original power supply is marginal or defective. solved Can you run two power supplies on one pc. If you agree with us, find out who represents you in the Massachusetts legislature. Atx Power Supply To remove a power supply, disconnect the AC supply cord, the motherboard power cable(s), and all device power cables.

I never bought into the "low power" idea so I'm going to rundown some of the other solutions users have posted and abandon the aux power idea. I am upgrading my rig, so I am trying to keep as much as the old stuff as I can, so I can put my money twards the new stuff I If I have a device that has specific voltage and current ratings, how do those relate to the power ratings I need to specify? this content We've got it.

A cheaper alternative is to provide just enough rails to total the overall capacity, which makes it difficult to use all of a power supply's capacity. (This may be a clue Thanks for letting us know. But fear not. same p solved Do I need two power supplies?

I've been watching longer than you think. One more thing since I've made the post legal. As I found out, an active repeater cable only provides for a good USB data source between devices, not adequate amperage.

Great instructable, msaleiro - thanks so much for posting this.