Latest UPS fails while old one works
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

power supply hp 5160 laptop
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

UPS TRIPPLITE AVRX750U
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

Data Center Cooling suggestions
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

New Power supply
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

Power Supply
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

SRC10111520 Power Supply Problem
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