Q:I am equipped with a computer, selected TtM3 tower chassis and the whole Han fsp blue storm energy-saving version of the amount of 300W 300W active power supply, the results of the power supply on the 12v power line is not long enough, not on the motherboard, how to do more

Do you mean a single wire? Is not a 4-core copper cable? The specifications of the trunking are considered by two factors: The total cross-section of the cross-section conductor does not exceed 40% of the cross-section of the trunking

Q:Hello my computer last year to buy the apple is macbookpro15 inch power adapter is 85v t prefix before there was a light does not shine today suddenly as long as a plug of electricity like a leaked computer also have leakage feeling but as long as not connected to the computer only Even if the connection is only t head interface feeling missing even on the extension line there is no leakage feeling But how to connect the computer lights do not light what is the situation more

Coaxial, is the coaxial cable is a common signal transmission line, the center of the copper core is transmitted high, covered with insulating material; insulation material is coaxial with the copper core cylindrical thin layer, low transmission Flat, at the same time play a shielding effect

Q:ASUS P8H61-MLE addition to the CPU fan can add a fan? Can you add a plug to the fan?

Power amplifier plug the kind of two audio lines have three lines, one is the ground wire, two audio around the channel line, your audio cable has a broken (probably ground wire), I suggest you change the audio line.

Q:Iphone charger plug can be pulled out inside similar to what is the use of two-hole socket? More

It is best to use stainless steel, is the price is expensive, followed by the worst is the use of galvanized paint, paint is the metal plate cleaning, phosphating, then paint, roast high temperature, paint on the salt spray have some effect, but Resistant to organic solvents; electro-galvanized is the metal plate after cleaning, galvanized, and then go out to do plating passivation, electro-galvanized alkaline and acid galvanized, electro-galvanized passivation after the sub-environmental protection and non-environmental passivation, blunt The color of the color, blue and white, color, black and other colors of zinc. Galvanized sheet and paint board, will be corroded and dropped, the environment has a great impact, ha ha, the specific choice, or by your own to choose it!

Q:I have recently entered the BenQ W1070 + this, but can not save the keystone correction, each boot must be re-adjusted, the strange thing is, I opened the keystone correction menu, which saved the value before the set, but the image is deformed. Can someone help me? Is the problem or machine, I have changed the machine. More

Each layer on the distribution frame and then converge to the main room of the patch panel

Q:Computer power is broken after the wireless keyboard and mouse did not respond to what the reasons

In the following locations to control: ①, cable introduction leads to buildings, tunnels, floors and the main walls; ②, leads to two meters high ground, 250mm deep underground; ③ cable and underground pipe cross or close when the distance is not required; , Cable and road, tramway and rail crossing; ⑤, the factory may be subject to mechanical damage and pedestrians accessible location. When selecting a pipe diameter, the inner diameter is 50% larger than the outer diameter. Wire and cable is the transmission of electrical energy, electrical signals and electromagnetic energy conversion of wire products. Cables are usually made up of cable cores that transmit electrical or electrical signals and protective, insulated sheaths. A cable with only one cable core and a smaller diameter is often referred to as a wire. Also some wires do not have insulated sheaths, called bare wires. The cable in the cable is made of a metal material with good electrical conductivity, usually copper (good electrical conductivity) or aluminum (lower cost).

Q:Because the power is just a white "brick", nothing is written. The The Which one does you know? The Thank you for more

Yellow, green, red, respectively, with three-phase electricity in the U, V, W. Blue zero line, black is the ground (also the protection line is usually connected to the electrical use of metal shell on the role of leakage protection)

Q:I would like to use the network cable to do an 18M USB-extension line, with the two lines in the network and into a line to use, filter to the line too long USB power shortage, I would like to add another USB in the end of a small switching power supply output 5V, and then to drive the wireless card, who can DC4V to DC5V small switching power supply circuit, brother Xianxie over the problem added: I would like to use the computer from the USB cable to lead the battery, after ten meters of cable attenuation only 4V Around, and then 4V to 5V for the network card, so you can save two lines. More

Google library has a lot of public water and electricity cost of the detailed quotation you can refer to

Q:Car reversing images, why not as iphone camera

Then, to determine the location of the car camera installation, generally divided into two kinds: one installed in the position of the license plate lights, this installation is relatively easy, just use the camera accessories inside the small screws to fix the camera in the license plate Position can be through the accessories in the iron or the adjustment of the gasket, so that the camera to achieve the best reversing viewing angle, the camera line through the license plate gap into the car, and the reversing lamp power and video extension cable , This type of installation of the reverse camera is a more popular one, the appearance of more subtle, easy to install

Q:If the computer power supply is not enough, you can use two power supply

That is the audio and video line. Yellow video cable, red and white audio cable. Corresponding access to set-top boxes and televisions.