With the given output distribution wiring, the old transformer designe UPs works while a new transformer less UPS has blown while connecting load.(3ph input and single phase output). what could be the cause ?
Answer Question | March 6, 2012 8:23 AM
Power supplies, UPS
I have an HP lap top mod HP 5160 US recently it failed to start up took it to a repair shop, guy had to re set mother board ???? Still failed to start until he put an 18.5 volt power pack into the system, Im using a generick power pack that puts out either [...]
Answer Question | March 29, 2010 9:15 AM
HP Laptop, Laptops, Power sources, Power supplies
what causes overload in UPS even when there is no load?
Answer Question | August 27, 2009 4:20 AM
Power Protection, Power supplies, Power Surge Protection, Tripp Lite, UPS Tripp Lite, UPS Tripp Lite AVRX750U
What is the best method of Data Center cooling? We currently have a 10 ton unit blowing air from above and a 5 ton unit blowing below. We spent $100,000 on these new units and duct work 3 years ago and now they are maxed out. We do use the hot and cold isle method. [...]
Answer Question | August 25, 2009 3:52 PM
Cooling systems, Data center cooling, Power and cooling, Power supplies
I just purchased a new power supply for an XP system and am 100% sure I hooked everything back up the way it was. The computer now turns on but nothing is being displayed on the monitor. There is nothing wrong with the monitor as I have connected it to several other computers. Any Ideas [...]
Answer Question | August 27, 2008 5:03 PM
Power supplies, Windows XP
I have an older PC that will not turn on, I’m assuming it is the power supply. Where is the best place to get a new or used power supply for an older (5-7 yrs.)Desktop? It is an FSP Group Power Supply Model #F300-A and I can’t find it on their web site.
Answer Question | June 19, 2010 10:45 PM
Desktops, FSP Group, Power supplies
Hello, Recently we have a SRC10111520 displayed in operator panel and also in SAL log. This src is repeated evry ipl. Our server is Series 820 with the following config: 5157 Feature Power Supply 1 7127 DASD Expansion Unit 1 9002 Dual Line Cord Enabler 1 5157 feature means that a second power supply P02 [...]
Answer Question | June 23, 2008 1:53 PM
DASD, iSeries 820, Power management, Power supplies, SAL, Service Action Log, SRC10111520