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Designing for export? We make it easy! Interpower Corporation has a variety of international and North American power supply cord in stock, and just a 1-week manufacturing lead time on nonstock items. Interpower Corporation offers value-added options including: custom lengths, labeling, and packaging, a variety of colors, and more. 100% of our products are tested. No minimum order requirements!
Kord King specializes in providing each of their customers with superior power supply cord. They make sure every product is able to meet the toughest deadlines and quality standards. As a manufacturer leader and offering the highest level of customer service, our flexibility is in tackling even the most difficult projects. Our products are U.L. and C.S.A. approved.
Our customers find we have the highest standards when it comes to quality, and delivery. Quail Electronics is a worldwide power cord supplier, offering power supply cord and various other products. Our products are used worldwide across every industry there is. Offering same day shipping, competitive pricing, low $50 minimum and a large array of products in stock, contact Quail.
A power cord manufacturer, with over two million monthly productions of power supply cords, is Signal and Power Delivery Systems. They provide in-house wire extrusion and connector production assures the best price, quality and unmatched lead times. They offer OEM custom designs and over 200 styles of stocked products, for ANY country with unbeatable prices.
United Universal Industries is a leading supplier and manufacturer of power supply cord, wiring harnesses and special molded products for a wide range of industries and markets. All products are 100% compliant. Family owned and operated, United Universal Industry has been providing their loyal customers with personal service and quality products for over thirty years.
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Industry Information
View A Video on Power Supply Cord- A Quick Introduction
Power Supply Cord
Power supply cords vary in length according to intended use and application, but in
cases where a longer cord is required, extension cords would be more
likely to be used. Typically power supply cords are flexible, although they can be semi-rigid, and have an electrical plug at one end that is used to connect to a wall socket. The configurations of the plug and socket need to match as the successful transfer of energy is dependent upon the tight fit between the corresponding prongs of the electrical plug and the openings of the socket, or electrical receptacle. The size of the cord wire is determined by the amount of voltage that is required to flow through the cord. Cord wire sizes and current carrying capacities are designated in accordance with the American Wire Gauge standards.
As with any component used in the transfer of electrical energy, there are safety precautions to take into consideration. Personal injury, death and/or property damage can occur as a result of the deterioration, malfunction or misuse of electrical equipment, including power supply cords. When determining the appropriate electric cord for an application, electric cord manufacturers adhere to specifications concerning voltage rating, current, length, wire size, protective materials, as well as plug configuration. The National Electrical Manufacturers Association (NEMA) determines the standards in North America for plug and power cord production, and other countries with their own testing standards and voltage capabilities set and adhere to their own standards. Manufacturing standards help to maintain consistency within the field of power cord production and decrease the chances of malfunctions due to quality standards. Polarization of an electric plug at the end of a power supply cord ensures that the equipment is connected to the neutral, or grounded, side of the circuit, and reduces the risk of potential electric shock to those handling the equipment. This is an important manufacturing consideration and sensitive electrical equipment and products should only be used with polarized or grounded power supply cords.
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Image Provided by Quail Electronics, Inc.
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