Solved Power Supply Unit Tags: Power Supplies Computers Components Last response: April 21, 2013 8:00 AM in Components Share akcnez April 21, 2013 7:45:46 AM Does a power supply continuously pull its rated wattage or will it only pull what the computer needs at any given moment? More about : power supply unit Best solution JackNaylorPE a c 137 ) Power supply April 21, 2013 7:50:05 AM only what it needs.....PSU's are most efficient at 50% load Share akcnez April 21, 2013 8:00:29 AM JackNaylorPE said:only what it needs.....PSU's are most efficient at 50% load Thanks! m 0 l Can't find your answer ? Ask ! Publish Related resources Solvedwhat does "20/24 Pin" mean in re. to Power Supply Unit Forum SolvedLooking into buying a new power supply unit for my PC that is compatible with my motherboard Forum SolvedPOWER SUPPLY UNIT is it good Forum SolvedSuggest me a power supply unit please Forum SolvedPower Supply Unit Help Forum Solvedpower supply unit Forum Solvedpower supply unit Forum Solvedpower supply unit fan Forum SolvedPower supply unit Forum SolvedPower Supply Unit Stability Forum SolvedPower Supply Unit Help Forum Solvedwhat Power supply unit fit in this case Forum SolvedPower Supply Unit Forum SolvedPower supply cord for Maxtor 3200 personal storage unit Forum SolvedHow to connect wires to power supply unit? Forum SolvedPower Supply Unit HELP CHOOSE Forum Solvedpower supply unit Forum SolvedWill my power supply unit be enough for my computer? Forum SolvedPower Supply Unit 1000W? Forum SolvedPower Supply Unit Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !