fan rated at1.7amps, always %100, only want %50, will the 3 amp variac be a good choice?
638502
The 3 Amp should be a good choice to run that fan. I have a Vornado 510B (which is similarly rated) and I run it between 50-75% voltage to get absolute quiet operation and it works beautifully.
2092305
Not a good power supply. My rig was using only 300watts and the supply would crash. Try to find a good gold certified one, you wont regret the extra safety
1552473
Dear Dale, what is the current rating of the fan? the converter can supply 3A maximum. Beware that you cannot exceed the input voltage (40V). 36 VDC is fine if the source doesn't generate spikes above 40V. A 12 gauge wire is massive, much more than you need for the 3A this converter can supply. Again, I have no idea if it is enough for your fan. Regards, Jorge
1765838
Dual 120. I'd recommend switching to noctua fans because the stock fans, while effective, can be a little noisy. I usually run it on silent mode and it keeps me cool enough
1157226
Also go for a higher end PSU i use a Corsair AX850 thats 850 watts and its a nice single 12v rail for better power stability. Its modular so only use the cables you need for better cable management. Its a bit more expensive but rated 80 plus gold and well worth it. Enjoy
467536
Many computer fans have three wires - +12V, ground, and tachometer. Here is more detailed information:www dot pcbheaven dot com/wikipages/How_PC_Fans_Work/You should have no problems.
1294306
I checked with another supplier(Amazon has the best price for sure). They list amps for a 1300 at 2.6 amps, a 1600 at 4.5 amps and a 1650 at 2.4 amps. Confusing becasue at higher capacity fan shoud draw more amps. There was no listing for the 1500. I have these 1500 fans and they work well. Whatever amps they draw is worth the savings in cooling cost inside the house. Not really a direct answer, but hope it helps. Advise to check the Ventmatic web site in another answer is good advise.
1472543
Well, that load is within spec. I have not run mine this hard, but at this price it seems worth a try. I have had excellent performance thus far at 48V, probably 2-3 A.
1946827
Suggest you contact Levitron. What is the max amprage for both of the fans versus the rating of the switch? This is some info you may need.
1497205
That should be fine. I'm running a 500 watt right now with this card, which would more preferable for future upgrades.
2279095
get a hyper fan they are awesome quite as can be an you can turn it down to 35% power
1722460
I will need more information on your CPU fan... I need to know the amps wattage and volts of fan...
181342
Fractal Design makes some pretty good stock fans. I'm using the ones included in my rig, if that helps. I also have a Fractal Design Arc XL that I use Fractal's fans with.
368230
Hey man, the best advice I can give is go to pcpicker dot com and "build" your computer within the website. It should tell ya if 300W is enough. :) That is what I did when building my computer!
2185205
I am sorry but I can't tell you if it works for your needs but most are adaptable to fit as long as the voltage and amperage are within the required levels. I purchased 2 of these but not for conventional uses. I built a prototype cooling system for my a/v receiver. Have had no problem with the fans and it drop the operating temp by 30 degrees. As far as computers, not sure. Sorry
1871133
Yes, great effort. That NZXT is a good provider of medium quality components. Their power supplies are middle of the road, but their cooling products are up there with all the top end contenders. Cooling fans over the 77 cubic feet per minute is the new normal, but anything above and beyond is superior.
585529
Yeah, but an after market heatsink is recommended. I bought the Cooler Master Seidon 120v for it.