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AC Power Supply Manufacturers and Suppliers

IQS Directory implements a thorough list of AC power supply manufacturers and suppliers. Utilize our listing to examine and sort top AC power supply manufacturers with previews of ads and detailed descriptions of each product. Any AC power supply company can design, engineer, and manufacture AC power supplies to meet your companies specific qualifications. An easy connection to reach AC power supply companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of portable AC power supplies, AC power supply symbols, and custom power supplies.

  • New Brunswick, NJ 732-249-2656

    MEGA manufactures AC/DC ITE and medical (60601-1 4th ed) power supplies in wall plug in, desk top and open frame packages up to 800W. Designed to get the job done at a reasonable price, supplies carry multiple approvals to make it possible to ship one supply globally, including wall plug in versions with interchangeable plug plates, which can be shipped as a package or purchased individually. Customizations are possible with any DC barrel needed to mate perfectly with your device.

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  • Pelham, NY 800-431-1064

    Pico Electronics specializes in power supplies, AC to DC power supplies, DC to DC converters, transformers, conductors and more. Ever since our founding in 1967, our company has been offering high-quality customer service and support for all our products. We continue to pursue innovative solutions through miniaturization, and pride ourselves in being a big name in the field of small components.

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  • Livermore, CA 800-669-8090

    Quail Electronics is your world wide power cord source. They are prepared and ready to assist you with all of your AC power supply needs. With an extensive line offering adapters, receptacles, bulk wire, traveler kits, cable retention systems, unterminated cords, jumper cords and much more. For all of your needs, simply call or visit their website today.

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  • Burnaby, BC 800-561-5885

    Samlex America® manufactures power supply products that benefit commercial, consumer and industrial needs. Among our product line are AC to DC power supplies, AC/DC converters, battery chargers, DC/DC converters, switching power supplies, voltage regulators and many other products.

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  • Milwaukee, WI 414-649-4200

    Tri-Mag manufactures standard and custom uninterruptible switching power supplies, DC to DC converters, EMI/RFI filters and rack mounts. We are UL registered, ISO 9001:2000, ENISO 9001:2000, BS EN ISO 9001:2000 and ANSI/ASQ Q9001:2000 certified.

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businessIndustry Information

AC Power Supply

AC or alternating current power supply is the electricity that comes from a wall outlet and is used in residential and commercial buildings all over the world. It is the opposite of DC (direct current) power supply, and the electricity reverses direction back and fourth at regular intervals, generally multiple times per second. This alternation is measured in Hertz; in the United States and many other countries, AC power is generated at 60 Hertz, meaning the current alternates 60 times in a second.

Since most electrons produce alternating current, most power plants generate AC electricity rather than DC electricity, which needs to be converted and therefore costs more money. Power lines held up by telephone poles that are connected to every residential building and most commercial, carry high voltages of AC power. However, the higher the voltage, the more insulation it requires. Most alternating power supply is converted inside buildings because many appliances only run on DC power, including printers, laptops, batter chargers and desktop computers. Other electrical devices found in the home, like lamps, radios, fans, televisions and small appliances run off the electricity directly from the wall outlets, which is the AC power supply. In industrial applications, devices and machinery like generators, dynamotors, inverters and transformers all use AC power supply to operate. AC current can also be used in telecommunications to convey information instead of electricity. They are used in radio and telephone lines.

The wavelength of AC power supply is always a sine wave, which exhibits smooth, repetitive oscillation. The rate of changing direction is called the frequency, which is measured in Hertz. 50 Hertz, for example, refers to the number of back and fourth cycles each second. The frequency of the wave can be increased or decreased dramatically by a transformer, which increases the Hertz when the wave must travel great distances. AC power supplies generally have adjustable output valves for component response testing at different voltages, current and frequency levels, since each application requires different amounts of each because of many different factors, such as distance traveled and maximum voltage. These are also used in testing motors and other electrical equipment whose input valves may vary. AC power comes from a variety of configurations, including bench top, DIN rail, rack mounted and cabinet styles.



AC Power Supply
AC Power Supply
AC Power Supply - Triad Magnetics
AC Power Supply - Triad Magnetics