COMPUTER WIRE COLORS
What Do Electrical Wire Color Codes Mean?Black. Black electrical wire is used for power in all circuits.Red. Red electrical wire indicates the secondary live wires in a 220-volt circuit,..Blue and yellow. Yellow and blue electrical wires are also used to carry power..White and gray. White and gray indicate a neutral wire.
What Do Electrical Wire Color Codes Mean? | Angie's List
Is this answer helpful?Thanks!Give more feedbackThanks!How can it be improved?How can the answer be improved?Tell us howPeople also askWhat color is the power wire?What color is the power wire?The color codes vary wildly. For DC circuits,red and blackmean positive and negative,most usually the power wires. For AC circuits,the mains wiring have certain preferred colors - Blue and brown and green with yellow stripe are Neutral and hot and ground colors mandated by current EU regulations.What do the electrical wire color codes mean? - QuoraSee all results for this questionWhat color is electrical wiring?What color is electrical wiring?The different colors of electrical wires indicate the function of the wire,with black and redindicating the wires carry electric current,white usually indicating neutral charge and green indicating the wire is grounded. The colors,regulated by the National Electrical Code in the United States,are standardized for safety.On electrical wires, what do the colors red, black, whiteSee all results for this questionWhat is the color code for phone wires?What is the color code for phone wires?While only two wires are required for a phone to work,the cable usually contains four or more to provide for additional lines or in case one line should fail. These are color coded with red and greennormally used for the first line,yellow and black for the second,and blue and white for the third.How to Install a Phone Jack | Today's HomeownerSee all results for this questionWhat color are ungrounded wires?What color are ungrounded wires?In terms of the NEC,ungrounded conductors can be any color. In the field,black and redare the most common ungrounded wire identification colors. We feel that either a black or red conductor color for the ungrounded DC conductor is appropriate. Electricians will readily recognize both as ungrounded conductors.MAIL: Wire Color Code | Home Power MagazineSee all results for this question
Wire Color Coding | Graphic Products
Get your FREE Guide to Wire & Cable Marking Stay organized, & improve safety! Data Wire Color Coding. Wiring used for telecommunications or computer network applications use a different approach for identifying data cables. The ANSI/TIA/EIA 606-A standard includes recommendations for marking telecommunications wires.
Turn a Computer Power Supply into Bench Power | Make:
Apr 23, 2014This wire is internally connected to 5V with a pull-up resistor. If you connect this wire to ground (any black wire) the power supply will turn on. The purple wire is the +5 "stand by" power. This outputs a 5V signal even if the rest of the power supply has not yet turned on, allowing you to power any circuit that might control the ON/OFF signal.