5.5*2.1Mm Dc To Female Usb Power Charge Cable

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Features:

 

 

* DC  jack 5.5X2.1MM

  

*The core in DC is positive pole and the metal shell is negative pole.

  

* Nickel-plated usb cable connectors.

 

*Transfer the DC power to USB power with 5.5mm jack to improve the facility.

  

*Ideal for use with portable devices, USB fans, USB heater cup,USB refrigerator,etc.

  

* Nickel-plated, molded connectors with strain relief ensures a solid, high quality connection between the connected devices.

 

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Q:Dell Vostro PC won't turn on if power cable left in overnight. Why is this, and how do I fix?
It really sounds like a hardware problem, you shouldn't have to unplug from the power supply and plug it back in after ten minutes to get the pc to power on, swap out the power supply and the power cable that hooks to it , also make sure the power cable 24pin cable is in the motherboad good and tight and the option cable 4-8 pin is hook to the motherboard a connector above the cpu if the motherboard has one.
Q:Why does my graphics card have an external power cable included?
Some graphics cards require you to connect a power cable to the board. As it requires more power than it can get through the pci connection.
Q:COMPUTER POWER SUPPLY SPECIALISTS I NEED HELP!?
That Xbox power supply cable is pretty cool! I've never seen those before. Ok, as for the power supply questions: Peak power is the maximum amount of power the unit can supply for a short period of time (a few seconds at most). A computer, during start-up, will use quite a bit more power than once it has achieved steady state. This is because drives have to spin up, semiconductors have to power up, etc. Once everything is up and running, the power draw drops to nominal or steady-state Sustained power is the amount of power the unit can supply non-stop. When purchasing a power supply, always give yourself leeway. If a supply indicates it is 650 watts sustained and 80% efficient (gotta look at that efficiency!) then it can supply 520 watts of power continuously. Even at that, I wouldn't want to run it past 450 - 475 watts continuously. 12v DC is the high rail on a power supply. Different parts of the computer require different voltages to operate. Drive motors typically need the 12v DC, where as memory needs less than 3 volts. A computer power supply has different rails or supply wires which supply the following voltages: +12 volts DC, +5 volts DC, and +3 volts DC (there are some others but those are the key ones). I don't know what the power requirements are for an Xbox 360, but it obviously needs the 12 volt and 5 volt DC rails to power it. Anyway, the power supply you've listed above is more than adequate.
Q:could i use 2 cable to power 1 object?
In this case, you should have put the batteries in series to get 48 or 96 volts, that makes the cabling easier. Too late now. Yes, at 5kW, that is 5000/12 420 amps I don't know what size wire you are using, and what the distance is, so I can't help further without that information. For example, if you are running 10 feet of cable (20 total) and you want to lose only 5% of the voltage, which is 0.6 volts, then the resistance of the wire needs to be less than 0.6/420 1.4 mΩ. That is, over 20 feet, 71 mΩ per 1000 feet, which is 000 AWG wire. Mush more than 10 feet, and you need to use MCM wire. .
Q:I have a GE electric dryer which has a 3 pronged power cable attached to it but the outlet on wall is 4 prong.
Remove the jumper from the neutral lug, (the center lug), to the appliance chassis. Attach the ground wire to the appliance chassis. The 3 lug terminal hooks up Hot-Neutral-Hot. Make DAMNED SURE the appliance chassis is grounded.
Q:Two weeks ago, my 1 yr 19 lcd monitor began to flicker? Why? The power cord and usb cable are secure?
Its possible that the graphics card or the monitor itself are malfunctioning. Try plugging the monitor into another machine to test it. Its also possible the VGA/DVI cable is bad and that is causing the flicker.
Q:question about sub amplifier power cable?
back interior the day whilst audio electronics became into evolving from monophonic sound to stereophonic sound, producers of stereo audio electronics precise the left channel enter for monophonic sound (in case you in elementary terms had one enter) and, if there became into no longer something plugged into the magnificent enter jack, the monophonic sound became into allotted to the two left and precise inputs. on condition that mono is fairly uncommon those days, i don't be conscious of if this continues to be everyday on stereo inputs (which includes powered subwoofers), yet you are able to try it. If it isn't the case (plugging it into the left enter purely is going interior the path of the left amplifier), no count in case you split the sign or no longer is in fact a wash. A subwoofer has 2 voice coils on the motive force, one powered by using the left enter and the different powered by using the magnificent enter. in case you purely have, say, the left enter plugged in, you're in elementary terms using the subwoofer with the left amplifier and voice coil. in case you split it, you're actually using the two voice coils. yet, the split itself cuts the sign point in 0.5. So, you have 0.5 as lots sign enter to each amplifier and the output quantity of the subwoofer heavily is not any distinctive than purely plugging in one enter. one element you are able to desire to do is to get a small, low-value stereo amp or receiver, plug the LFE output into one enter, set the amplifier mode to mono, and run the two line outputs to the subwoofer. that would desire to furnish you 2 complete line point inputs to the subwoofer from the only LFE cable.
Q:Can a USB to XLR cable power act as a power source for a phantom mic?
But there are many more interfaces and you should pick the one that best suites your needs. Personally I use the M-Audio FireWire 410 which has a lot of other connectors besides 2x XLR like SPDIF and MIDI. cheers.
Q:I connected my Seagate hard disk(80gb),and my system is not booting.?
If you disconnect the power cable to your hard disk in which your system disk is located, for sure, your system will not boot, it will boot only if you have inserted a bootable cd or other drives, the system will not also detect your hard disk., there will be no activity to your hardisk, because there is no power even the interface cable is connected. Reconnect only the power, when the system has shut down and power ac cable also disconnected.. If your hard disk is new, you need to have a bootable installation cd (such as windows xp), it will boot to the cd, then you can create partitions (if you want), to the new hard disk, then instllation process will continue, just follow if you are prompted..(note that new hardisk normally not formatted and it will not boot or run without installing operating system program on it)
Q:Computer Monitor power cable?
From what I can tell, all of the monitor power cables are exactly the same. I don't see any reason why they wouldn't work or why it would be unsafe. As long as it fits easily into the LCD and plugs into your power supply then it should be just fine. (P.S. I've used old power cables on newer models before when I lost a cable once)

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