Corsair support had told me its a Coil buzz , no need to worry about anything !!
^^ Its nothing !! corsair dint not recommend to use sine wave with their PSu , though the PSU can convert voltage fluctuations to normal
Corsair warranty is really amazing that they give warranty if any damages caused by UPS - they said that no chance of damages due to square wave !!
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see this --> Buzzing noise from PSU (Corsair forums) --_> *forum.corsair.com/v3/showthread.php?t=75330
also, read the Q.#4) about Active PFC, all Corsair HX PSUes are Active PFCs ---> *forum.corsair.com/v3/showthread.php?t=52589
and here are the reviews of various Corsair PSUs (Sorry, jus posting links) hope u guys will be able to find ur PSU model here --> *forum.corsair.com/v3/showthread.php?t=52612
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Cheers n e-peace...
i have a apc 500va ups but it's backup is very poor just 1-2 minutes. my machine config is c2d e7400, hd4850 512mb, ddr2 800, seagate 500gb and 2 250gb external drives along with cm 600watt psu.
what's the problem?
Hey thanks a lot for this. First thread is interesting. Will try those changes, and post back here. The 2nd two are good and informative.
hi friends .,i need ups for my system(P4 + 17'' monitor)which one is better iball or some other ....price counts... budget is b/w 1.5-2k
can it work with my home inverter??
((it gives backup to system but restarts when monitor is switched on/laptops work fine....n' no instant back up as light goes off pc restarts ))
APC .......... only APC...........
Intex 800Va should do just fine. Will backup your comp around 20 minutes. Price is Rs. 2500 (appx.)