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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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  • 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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  • Germantown, WI 800-346-7245

    For over 60 years, Wago has specialized in long lasting power supplies. We offer AC power supplies, DC power supplies, AC to DC converters, uninterruptible power supply (UPS), AC to DC power supplies & high voltage power supplies. With quality customer service & technical support, we have thousands of power supplies for thousands of applications.

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  • Hatboro, PA 215-674-8773

    Cobra Wire & Cable produces the highest quality and widest variety of flexible power cable products -- in stock and ready to ship. Whether your application is Marine OEM or aftermarket, uninterruptible power supply, central office power, alternative energy or data centers, Cobra has the cable and hardware to match your electrical application.

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  • Dover, NJ 973-345-5885

    A cutting-edge power supply manufacturer, Polytron Devices products are sold worldwide. Choose from uninterruptible power supplies, DC power supplies, AC to DC converters, & more. Our linear power modules, switching power supplies, & DC/DC converters are tested to exacting standards for computer, telecommunications & many other industrial and commercial applications. In business since 1969.

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  • More AC Power Supply Companies

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