Q:Silicone rubber insulated power cable blistering, stomatal reasons What are the improvements?

Meaning the cross-sectional area of the wire, the unit is square mm; for example: 4 square copper wire, the cross-sectional area of the wire is 4 square millimeters, copper wire;

Q:Im not very good with computers but I wanna buy Radeon hd 6850 graphic card, I have a 500 watt psu but I heard I need a 6 pin cable which my psu doesnt have. Can I use a 6 Pin PCI Express Video Card Power Cable Adapter?

you will decide on a case that ought to take the longer card. a PCI-E x16 slot (and a sparkling slot decrease than it) a PCI-E 6pin power connector a PSU that has atleast 500watt's power. in case you like help looking a PSU which will artwork and characteristic the desirable connectors positioned up a value that your keen to pay for a sparkling PSU.

Q:my elite was banned from xbox live, yes my fault, so i ordered a new xbox 360 elite just the xbox part and kept everything else. But it has came today my new one but my original elite power cable will not fit into this new elite i have. any reason why? will a cable for the original white xbox work for my new elite?

It depends on what chip set they have. An older Elite 360's power cable (with the older set) will fit into a new one, but not the other way around. It sounds like the one you just bought is older than the one that was banned.

Q:What is the role of the power cable shield?

General cable shelf life is 10 years, look at the jacket and the insulation with or without cracks, shake the insulation resistance of the general do not breakdown can be used, but the best people to do some pressure test. The withstand voltage test must have been used.

Q:i have a cable modem that i lost the power cord to. i found another that fits but the output listed on the adapter is 12.5vdc. the modem lists +12vdc. can I use them together? i plugged it in and it lit up for a while but then went out but I don't really know how the modem is supposed to work if there's no internet connected to it.

You need the correct voltage and the correct current (amps) from your adapter. Look at the old adapter - it will say what the current output is (e.g., 2 AMPS).

Q:I just bought a Sandisk MP3 player e200 series. It come with a USB connector which according to the product manual, its also used for power charging.Unfortunatly, it doesn't work with my laptop. I've tried to used the USB cable to charge but no power transmit to the mp3 at all. I guess my USP port in my laptop has too low capacity.I would like to buy a separate power cable for my MP3 but I am not sure if it is available. I can not find information in the Sandisk website either.Anyone knows that is there a seperate cable power for this model and where can I buy it?

No. It charges via the usb when you hook it to the computer. Sorry. If they don't have separate power cord as an accessory on the website, they probably don't offer one.

Q:My power cord for my computer and all usb cables i have seen have these cylindrical things on them. What do they do?

These cylindrical objects are there to filter out interference caused by electro-magnetic fields. They generally improve signal quality, and reduce noise in other circuits.

Q:This is the second time the power cable has burned up. The cable itself frayed from overheating I suspect.

It would have to be a combination of things that made it fray. Like, for example, being bent at an extreme angle while in use for long periods of time. Power cables get hot from normal use. The plastic insulation gets soft. If the power cable is laid in a comfortable position, if it is allowed to cool before being wrapped up, and there are no problems with the power adapter port on the laptop, a power adapter cable will last for the life of the laptop. Now, if you are using a Universal power brick, that is part of your problem. This laptop only requires a 65 watt adapter. Universal power adapters will push more juice to your laptop... up to 90 watts. This will cause the cables to get hotter. So, if you have not replaced it with a 19 volt 3.42amp brick specifically designed to work with your laptop... then you should do so. And feel free to buy one off OKorder. Same brick as what you get from Toshiba, for a fraction of the cost. end of line

Q:I was playing Call of Duty Black ops when i looked down at my mess of cables. I have a lamp the also plugs into the same power outlet. When i looked down my lamp(that i leave on 10 out of 24 hours of the day) had this white stuff on it. I didn't think too much of it at that time but i looked at it again later and i was nervous that it could be dangerous. Anyone have any idea's as to what it could and if it is dangerous? Will it continue to spread? I don't want my ps3 to be destroyed. I looked on the internet and it sounds like Battery post corrosion. Not sure though. Thank you very much.

Corrosion! caused by oxidation, not dangerous Buy new wires, cables ect. Before it's to late

Q:Explain why a bird sitting on a 400 kV power transmission cable is not electrocuted?

Electrocution is created by the passage of electric current through living organs. A bird sitting on a 400 KV power line is charged at 400 KV but it takes a *potential difference* to cause current to flow. As the bird is only touching one side of the 400 KV line there is no potential difference across the bird therefore no current flows thru it. Hence bird isn't electrocuted.