Electrical Power Cords for Different Applications
From a main power source, an appliance can work if a power cord can conduct electricity to it. These power supply cords are very flexible and they have electrical plugs on its two ends. The two plugs on both ends is one male and one female plug. What connects both ends is the cable assembly which is made up of copper stands covered with insulating material such as a rubber jacket or a polymer. Electricity is conducted through the copper strands so that it can power up the appliance or electrical equipment.
Power cord sets are used anywhere the appliance of electrical equipment is used but the power supply cord is fixed on the electrical equipment itself. When equipment is far from the power source, extension power cords are used. Applications for extension cords can be used in sound equipment, lighting, shop equipment, and other domestic equipment. The standard for North America electrical plugs, electrical receptacles configuration, and cord voltage capacities is the NEMA power cords. North American power cords are very different from that used in the international market which is called international power cords. A plug adapter has to be used in order for a NEMA plug to fit in an international socket.
In a power cord, the male plug is the one that connects to the main power source. And, the female is the plug that goes to the appliance or electrical equipment. Many places have different voltage standards and electrical receptacle configurations, and this is the reason why power cord manufacturers make power cords depending on the region and country they are making it for. It is not possible to interchange power cords since voltage and receptacles are not the same. Standards in North American is not the same as international standards.
There are many factors to consider when you are selecting the type of power cord that you need for specific applications. The specifications set by manufacturers of power cords include the following: current rating, voltage rating, safety, jacket material, wire shape and size, length, and maximum cable temperature. It is the application that determines that jacket materials that best suits the cords. The available jackets have the following materials: rubber, polychloroprene, thermoformed from PVC, and textile construction. The size of the power supply cord or the electrical wire needed is determine by the amount of voltage that will pass through the cord.
Today, there are many different kinds of power supply cords you can buy. These different types of power cords have different gauge sizes, awg size, heavy, mild, or low application, various jackets and insulations. The different power cords include international power cods AC power cords, extension cords, electrical plugs, power supply cords, international cord sets, etc.