Who makes the best power supplies for computers?
457474
check thermaltake and tagan\n\nhttp://www.thermaltake.com/\nhttp://www.tagan.com/
810920
Switched Mode Power Supply. Unlike the old power supplies of the past, which used large, heavy transformers, SMPS's use transistors switching DC power on and off at very high rates (typically 40 to 80 thousand times per second) into the primary of a much smaller, more efficient transformer. SMPS, in addition to being lighter and more efficient, afford better regulation of voltages. They're a bit harder to work on, but the benefits far outweigh that little inconvenience. FYI, they can also be called DC-DC converters since in a conventional setup, the house current is converted to DC by a rectifier before it goes into the SMPS. Nearly all consumer electronics products are using SMPS nowadays.
632448
Yes. Definitely.\n\nA/C adaptor is an Alternating Current.\nPower supplies are custom units of power management, it might be D/C (Direct Current), so it's really important to pay attention to them, or you could fry your electronic.
422528
Try pa powerport. Lots of links ther regarding Pa
627569
It's a simple matter of adding up the power required by everything, EVERYTHING, you want connect to your supply.\n\nMachines, tools, heating, cooling/air conditioning, ventilation fans, lighting, computers, printers, copiers, telephones, fax machines, answering machines, refirgerators, freezers, water coolers, security devices, etc, etc, etc.\n\nChoose a generator with a capacity at least a bit greater than your total load, but preferably quite a bit more to allow for future load increase.
391913
Do you mean power supply or cable?\n\nI need more info
1060070
You may try www.ebay.com in the search box put in "Laptop Power Supply" from that page you keep refining until ya get what you want or you can try "Want it Now" but the price will be higher!
247015
I heard that at least once upon a time you could only get Dell power supplies that work with Dell Computers. I know this was definitely true for Compaq. If you got the replacement part from Dell it would most likely cost a fortune. Open the case and find out the wattage. Is the case a Micro ATX, or an ATX (Basically itty bitty case or big case) Is the power supply up near the top like "normal" computers or weird and sideways.\nI would saya if the power supply is 250 watts or more and is in a standard computer spot it probably is a standard ATX power supply. you can look on Newegg.com for a bunch.
677947
supplies the power at the appropriate rate for the computer to function properly
678689
Computer Works On DC power.SMPS means Swithch Mode Power Supply.\nvist(4 more details on RAM motherboard & Processor);\nhttp://en.wikipedia.org/wiki/Switched-mode_power_supply\nhttp://en.wikipedia.org/wiki/RAM\nhttp://en.wikipedia.org/wiki/Motherboard\nhttp://en.wikipedia.org/wiki/Central_processing_unit\nhttp://www.hills2.u-net.com/electron/smps.htm
364229
Dell,IBM,Philips,Samsung, \nMurcury,Asus,TwinHead,\nAlienware,HP,Sony,MSI,\nAcer,Toshiba,Apple,\nZenith,Global,Gigabyte,\nMicrolab,LG,GoldenArrow,\nDaffodil,Gateway,Apacer
496391
Gateway\n\nI love my new E-Machine. Biggest bang for the buck.\n\nhttp://inktomi-cnet.com.com/eMachines_T6528/4014-3118_9-31826801.html?part=inktomi-cnet&subj=eMachines+T6528&tag=feed
970584
Please view this URL :\nhttp://en.wikipedia.org/wiki/Computer_hardware\nYou will get a complete list, plus links to relevant sites/pages, for additional information as well.\nHappy hunting !
928978
It wouldn't be easy.\n\nPower supplies for PC's generally produce four outputs: +12v, -12v, +5v, and -5v. Some PC power supplies also produce +3.3v and -3.3v. These voltages are measured with respect to a ground of 0 v. \n\nYour car battery is probably 12v, which means that there is a total of 12v of potential between the + and - poles; so the cathode of your car battery gives -6v and the anode gives +6v with respect to ground. It's very easy to step these voltages down to +-5v and +-3.3v, just put the appropriate resistor into the circuit and there you are. \n\nBut stepping the voltage UP to +-12v is another matter entirely. For that, you will need a transformer of the correct size and winding. Further, you should be aware that most desktop PC's want to consume 100, 200 or even 300 watts, which may easily be more continuous power than your auto battery is designed to give.
542559
Motherboard manual here:\nhttp://www.emachineupgraders.info/dir1/motherboards/socket478/imperial_downloads.shtml\n The model came with a 250W power supply\nhttp://store.ramplus.com/atatrebe25at.html
1165747
Nothing is for free.  Peripherals you put inside your computer take certain amount of power.   Motherboard, keyboard, mouse, graphics card, hard drive, cd drive, and etc. etc. all require certain amount of power.\n\nThe issue with have a good power supply isn't about speed.  It's about stability.  Your power supply is in charge of converting the AC current from the wall to DC.  An ideal power supply will provide stable DC current with very little ripple current.   Ripple current is the deviating fluctuation that is present in all DC current provided by a power supply.\n\nAnd it is possible to have too much wattage but only in extreme cases.  Electronic device like power supplies work with tolerance levels usually given in percentages.  So two different rated power supplies built with 5% tolerance will have different tolerances.  With a lot of power you lose a precision.  With precision you use a certain amount of power.  (Analogy would be fidelity and power in audio terms.)
549636
u cant there are quiter hard drive out there now or get a better power supply