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Are These Power Supplies Okay?

Ask a new question Read More Power Supplies Components Prebuilt Systems Related Resources solved will my power supply be ok solved OK excuse my ignorance but I have a couple of power-supply voltage current tutorial share|improve this question edited Sep 23 '15 at 21:13 Passerby 42.3k433113 asked Jun 28 '12 at 21:54 Olin Lathrop 210k23242554 45 I think I've seen this Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Each PCI Express eight-pin connector can output a maximum of 150W.

Browse other questions tagged switch-mode-power-supply or ask your own question. I want to install a GTX 750Ti SC 2GB. It supplied two other voltages, −5V and −12V, but with limited amounts of power. Retrieved 2009-03-28. http://www.tomshardware.com/answers/id-2614024/power-supplies.html

n00bguy84Apr 18, 2015, 2:21 PM Archaic59 said: n00bguy84 said: Archaic59 said: Depending on what 750 Ti you get, it may need a 6-pin PCIe connector. The ripple of unregulated supplies can be fairly large. Retrieved 2011-12-30. ^ "HACKING DELL LAPTOP CHARGER IDENTIFICATION". The EPS standard provides a more powerful and stable environment for critical server-based systems and applications.

Like could I plug it in, see what it looks like? However, some devices might appear to operate correctly, then fail in unexpected ways under just the right circumstances. Higher-quality power supplies can be over 80% efficient; as a result, energy-efficient PSUs waste less energy in heat and require less airflow to cool, resulting in quieter operation. A regulated 1 amp 12 volt power supply, for example, is going to put out pretty close to 12 V over its full AC input voltage range and as long as

So I have decided I will get another power supply. Now this HDD suddenly has the same problem. ls1Nov 29, 2014, 5:01 PM Ok I have that crystal mark software up and running on it now. Bonuses Will these 3 Power Supplies run my system ok?

I don't want a 10 A supply to damage my 1 A device. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Appearance[edit] Various connectors available from a computer PSU PSU dimensions[21] PSU standard Depth (mm) Length (mm) Height (mm) ATX12V / BTX 140 150 86 ATX large 160 150 86 ATX – Can flow commit changes prior to invoking a method?

This voltage is generated by shifting and transforming the pulses of the 5V rail on an additional choke, causing the voltage to rise delayed and rectified separately into a dedicated 3.3V When Intel developed the ATX standard power supply connector (published in 1995), microchips operating on 3.3V were becoming more popular, beginning with the Intel 80486DX4 microprocessor in 1994, and the ATX Try asking for a unregulated wall wart at a consumer store that sells other stuff too, and they probably won't even know what you're talking about. The laptop then refuse non-matching adapter.[25] Some computers use a single-voltage 12V power supply.

What are the specs? Not the answer you're looking for? Why do major international universities still have courses in languages other than English? Modern high-powered graphics processing units do the same thing, resulting in most of the power requirement of a modern personal computer being on the +12V rail.

Everything You Need To Know About Power Supplies What is power supply for computers? Many power supplies create their 3.3V output by down-regulating their 5V rail, or create 5V output by down-regulating their 12V rails. dansdata.com. For example, the 7000500000000000000♠5V and 7000330000000000000♠3.3V rails are rated with a combined total amperage limit.

Is it OK to go lower voltage, or should it always be higher? Tom's Hardware Around the World Tom's Hardware Around the World Denmark Norway Finland Russia France Turkey Germany UK Italy USA Subscribe to Tom's Hardware Search the site Ok About Tom's Hardware One pin is left unused.[22] 12V only System monitoring (P10): This is a 171822-8 AMP or equivalent connector carrying a supply to the PSU fan and sense returns.[22] ATX12V 4-pin power

We get questions closely related to this regularly, so the purpose was to write a detailed answer once that we can point to in the future.

n00bguy84Apr 18, 2015, 2:30 PM Archaic59 said: n00bguy84 said: Archaic59 said: Depending on what 750 Ti you get, it may need a 6-pin PCIe connector. motherboards.org. The gains of using an efficient power supply are more substantial in computers that use a lot of power. SR-71 BlackbirdApr 18, 2015, 2:25 PM Sounds good, just offering a higher quality supply.

ATX standard[edit] Main article: ATX Voltage converter for 80486DX4 processors (5V to 3.3V). Developed by the Server System Infrastructure (SSI) forum, a group of companies including Intel, Dell, Hewlett-Packard and others, that works on server standards, the EPS form factor is a derivative of If the device has a motor, for example, then the motor might not be able to develop enough torque to turn, so it just sits there getting hot. But this adapter on eBay says 0.2A input, 2A output ebay.com/itm/… –A O Jan 28 '16 at 1:38 @AO 1.2A/110V rating is for the wall socket; almost all sockets

One of the pins belongs to the PS-ON wire (it is usually green). Some devices can even be damaged by too low a voltage for extended periods of time. TLDR, don't try using this adapter unless you are willing to risk damaging your device from the extra current. asked 3 years ago viewed 2786 times active 3 years ago Blog Stack Overflow Podcast #100 - Jeff Atwood Is Back! (For Today) Developers without Borders: The Global Stack Overflow Network

solved Will a Cooler Master Elite V2 550 Watt Power Supply be ok for my PC? Regulated Modern power supplies don't work that way anymore. Once I can get this thing started again (might be a few hours), I can grab that file off of the HDD and upload it on here using my laptop for Related Resources solved OK to leave existing PCI 6-pin wiring installed when switching power supplies?

How to respond to a professor who was insulted by an email detailing mistakes in the exercise? Contact Open = PSU turns off / DC Fail. ls1Nov 29, 2014, 5:42 PM It seems like it starts to screw up after about 15-30 minutes of running, pretty consistently. You can still get unregulated supplies from more specialized electronics suppliers aimed at manufacturers, professionals, or at least hobbyists that should know the difference.