What does up to 500mA mean? Does it mean anything used less than 500mA will be OK to use?
894455
Oh, dear! once upon a time, could have answered your question without looking it up: but, having been involved with computers for some time some of the old detail (architect before retirement) has faded: 500mA simply means 500/1000 of an Amp = one-half of an Amp; am pretty sure that when one multiplies Volts x A you arrive at the power/electricity consumption figure = Watts (1kW = 1,000 Watts) by whatever it is you're supplyin the 'juice' to. (IF you supply less than the Amps stated by the manufacturer of what you're trying to run Cd player, whatever, if this (Seven Star) gear doesn't meet that figure (i.e. Cd player calls for 750mA or 1,000mA) my view is the Cd player would not run. Hope that helps!
438139
It may work but Its not worth usIng. You will want maybe a 650 minimum. Too small causes overheat and undervoltage resulting in frustration and eventually hardware failure.
53085
it should be fine, its not like you are running a very large system. it would certainly take some of the jump out of your power loss if you are having any.
372173
Your device will only draw as much power (ma) as it needs. As long as the voltage is ok and required ma is at or above the needed level, you should be just fine.
1736499
Nope. It is better to buy something that is rated higher. In case there is a need of higher power consumption. Besides, it is better to be over-rated then under in such scenario and prevents any of this eletrcial items from burning out. :)
2116051
I am soooo sorry, I do not even know what that means. I just plug it in and use it. Hope you find out your answer from someone else.
1648790
Power capacity is much less for that connection. Mine is not handy just now, but I believe the rating is on the machine.
1478972
It puts out 12vdc at up to 2 amps. If you only need 500ma, this has more capacity.
1846670
As long as you do not have several hard drives, or anything unusual in your system that is drawing extra power, then 600W is fine for this card. I would not personally go below 600W, but it will work.
723136
You can use it on anything that uses less than the 500w rating, probably safe to not go over 400w too often. I've run various electronics (playstation) and a ninja blender as well as a kitchenaid mixer without issues. Have used mine for over 2 years now without problems. If you have larger components then you should get the larger model.
449900
I ask a friend of mine (an IT person that installed his own security system), and was told that security system can generally use voltage within a few power ranges. However, it's always wise to use the power recommended by the manufacturer.
795074
Mine has "400mA" printed on it, like this photohttp://www.voodoolab.com/images/p_ppiso5_lg.jpg
2059949
Dear Valued Customer,Thank you for contacting Rosewill. Please be advised that each of the 7 ports of RHUB-300 is 500mA.Thank you for choosing Rosewill.Sincerely,Rosewill Support Service Agent
318273
That depends on the Qi charger you use, most of them max out at 1000Ma equivalent. Some older ones are 500Ma equivalent.
938564
yes but..... The current is the max you can draw. A device that uses say 500mA will be fine on a transformer that can deliver at least that amount, so using an 800mA transformer will be fine harder the other way around if device draws more power
1449448
Yes, You are safe. Because this power supply unit will not drawn power more than 550 watts. You also have to check other electrical components such as speakers, LCD display monitor and printer because these devices will need power also.
323279
It is perfectly safe. The main benefit in this scenario will be the protection against unauthorized data transfer. The port cannot output more than it is specified. So even if you ask a 500mA port to output 1.0A, it will still only output 500mA.