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Power Supplies Manufacturers and Suppliers

IQS Directory provides a detailed list of power supply manufacturers and suppliers. Find power supply companies that can design, engineer, and manufacture power supplies to your specifications. Peruse our website to review and discover top power supply manufacturers with roll over ads and complete product descriptions. Connect with the power supply companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product news articles. Whether you are looking for solar power supplies, DC power supplies, and power electric vendors of every type, IQS is the premier source for you.

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  • Irvine, CA 949-450-0152

    Commercial and industrial power supplies are designed and manufactured by us—DC power supplies plus redundant power systems for mass-storage markets and PC servers. Avionics, industrial control, telecommunication and video industries are also served with power supplies.

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  • East Rutherford, NJ 800-237-8274

    Our complete supply of electrical supplies in the machine control and automation arenas could be your single source. Our specialty electrical power supplies such as safety switches (switching power supplies), DC power supplies, AC power supplies and AC DC converters are only the tip of the iceberg.

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  • Plaistow, NH 800-886-2225

    AAK Corporation is a manufacturer of modular AC to DC power supplies and various DC/DC converters. Our products have met the needs for many industries, including chemical, electronic, energy, industrial, laboratory and military applications. Visit our website for more!

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  • Wixom, MI 800-882-2055

    Acromag's product line encompasses a wide variety of I/O devices for manufacturing, military, scientific, public utility, and transportation applications. For process instrumentation, Acromag's signal conditioning line features more than 100 transmitters, isolators, alarms, and computation modules.

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  • Austin, TX 800-288-5081

    If you have a digital application and need electric power, we are your answer. Our worldwide ISO-9001 registered company provides battery-free power products such as our CleanSource® DC storage system. Hospitals and military personnel need critical back-up power that our power protection gives them.

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  • Irvine, AR 866-517-8400

    Adaptive Power Systems was created in 2003 to manufacture and distribute a complete and extensive line of power conversion equipment to meet world-wide applications. Our power conversion equipment includes single- and three-phase power converters. APS has built the converters to work with global frequencies and voltages plus military/avionics and shipboard applications.

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  • Livermore, CA 925-456-9890

    Advanced Power Solutions, founded in 1982, offers power supplies such as open frame, industrial, external and medical products in both linear and switching topologies. We design and manufacture DC power supplies as well as AC/DC switching power supplies to fit your specific needs.

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  • Murphy, NC 828-837-4029

    Aegis Power Systems, Inc is a top manufacturer of switch-mode power supplies for military, aviation, industrial, robotics and unmanned systems, electric vehicle, and marine applications. Our products include DC-DC power supplies, AC-DC power supplies, VME power supply cards and converters. We strive to make sure our units are quickly available and of consistent high quality. We have qualified project engineers to answer all your questions during development and after manufacture. Call us today!

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  • Santa Clara, CA 877-424-4536

    Agilent Technologies is a leading distributor/manufacturer of data acquisition equipment, data acquisition software and data recorders as well as power supplies. We deliver product and technology innovations, in applications such as optical and wireless communications technology.

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  • Land O'Lakes, FL 800-257-6937

    AJ's Power Source provides power supplies to a wide range of industries (computers, military, telecommunications, transportation). We have the capabilities to produce DC-DC power supplies, DC UPS power supplies, AC to DC power supplies and AC power supplies. Contact us about your needs.

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  • Staten Island, NY 800-959-0548

    As a designer and contract manufacturer of electronic parts assemblies and power supplies, All Shore Industries is your OEM electronic rapid prototyper for manufacturing services. Many high-profile American brands are produced by us. Look for our products from toys to AC adapters and LCD panels. We are ISO 9001:2000-certified.

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  • Flemington, NJ 908-806-9400

    As a supplier and distributor of electronic and control components, Altech Corp.® provides power supplies such as DC power supplies, DIN RAIL mountable power supplies with universal AC input, circuit breakers, slim line power supplies, single phase power supplies, three phase power supplies, & power supply accessories. We are constantly expanding our power supply line.

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  • Costa Mesa, CA 401-231-5227

    American Battery Charging is a leading manufacturer of high-quality power supplies — the EZ Automatic Battery Charger®, industrial stationary battery chargers, battery enclosures, DC controls, DC regulators plus railroad transit battery chargers and low voltage power supplies.

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  • Elko, NV 775-777-0992

    We have been a designer and manufacturer of high voltage power supplies and custom power supplies since 1978. AHV's product capabilities range from high-powered rack units to modules as small as one square inch. AHV offers high reliability and outstanding product performance at minimum cost.

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  • Worthington, OH 888-797-2685

    Ametek® HDR Power Systems designs and builds custom power supplies to suit our clients' specifications. We manufacture and assemble all components to each power supply item. We make multizone power control systems, panelboards, SCR power controls and switchboards. See our website!

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  • Delta, BC 800-668-3884

    Analytic Systems is one of the longest lasting innovators of power quality and voltage control technologies in the world. They are able to supply fully customized solutions that are tailored to meet your needs. The trusted staff stands ready to work with complex special applications or simple modifications to our standard product line. Call today for AC power supply parts.

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  • Carolina, IT 787-622-9330

    Since 1999, Antilles Power Depot has been in the power generating business providing the complete scope of stand-by power generators and associated equipment. We offer sales, rentals and installations of stand-by power systems, fuel delivery, load studies, and preventative and corrective maintenance.

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  • Marlborough, MA 814-467-9060

    From concept to market & anything in between, the API Electronics brand is preferred by government, aerospace, medical, industrial & commercial clients. Superior functionality for obsolete, replacement, new standard & specialty mission-critical electrical components & systems: power transistors, small signal transistors, rectifiers, hybrid circuits, resistor/capacitor networks, diodes & more.

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  • Yorba Linda, CA 714-921-9095

    At B&K Precision Corporation, we have been specializing in the design and manufacture of high quality, cost-effective test and measurement products, including an ample amount of power supplies, for 60 years. Fields we serve include research and development, product design, industrial maintenance, electronic field service, production line testing, and the educational community.

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  • Hauppauge, NY 800-874-6727

    Over 50 years of experience to engineer & manufacture the best standard, modified standard, custom and COTS AC power supplies, frequency converters, inverters, DC-DC, AC-DC, DC-AC, & uninterruptible power supply (UPS) for commercial, industrial & military mission-critical applications. Behlman is the power behind better performance in even the most extreme conditions, offering exceptional service.

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  • Troy, VA 434-589-8224

    Cableform is a leader in the DC motor control field. We design and manufacture controls and motors for crane hoists and electric hoists. Call us today for the highest quality hoist components and power supplies available.

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  • Exton, PA 800-771-7139

    Cell-Con manufactures standard and custom power supplies and systems — AC and DC linear power supplies (regulated and unregulated), battery analyzers, battery chargers and battery packs. Depending on model and rating of the power supplies, UL, cUL and CSA approvals are available. Call for more information.

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  • Odessa, FL 800-318-0048

    Our company offers a variety of standard and custom power supplies. These items are great for a wide range of applications. We specialize in furnace and heating technology and our products are geared for all of types of heating loads. If you ever run into any questions or issues then our engineers are available to assist you. There is no project too challenging for our teams! Give us a call today!

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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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  • Denver, CO 800-777-7334

    Our company specializes in power supplies, switching power supplies, ac dc converters, low to high power switchers, and power converters. Component Distributors, Inc. is a world-wide company that distributes to the optoelectronics, semiconductors and wire and cable markets.

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  • Troy, MI 800-521-4792

    For over 45 years, Controlled Power Company has manufactured and engineered the highest quality commercial and industrial electrical power quality solutions. We are a ISO 9001:2015 certified company and have a reputation for producing high quality products, which is reflected in their workmanship, performance, and design.

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  • San Jose, CA 800-888-3526

    Manufacturing a wide range of AC to DC and DC/DC switching power supplies, COSEL USA is ISO 9001 and 14001 approved. Our products are used in aerospace, data and image processing, factory and office plus medical applications. We were established in 1990.

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  • Tualatin, OR 800-275-4899

    Design engineers and Original Equipment Manufacturers rely on us for our power supplies, industrial control and power devices as well as DC power supplies, switching power supplies and DC to DC converters. We thrive on being flexible within the industry through our product offering and in how we conduct business.

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  • Columbus, IN 215-785-6005

    Cummins Power Generation has manufacturing expertise in that all aspects of power generation set design, manufacture and service have been brought together in one company. Providing what the customer wants is at the core of Cummins' manufacturing philosophy. For generator set customers this means a choice of mobile, stationary, open or sound attenuated versions is available for all models.

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  • Northport, NY 631-673-6866

    At D-1 International, we are the manufacturers of quality low cost RoHS DC/DC converters, power supplies and digital panel meters. "The engineers choice for price and performance".

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  • Bridgeport, CT 800-566-6822

    Devar has been a leader in manufacturing electronic instrumentation since 1961. We provide a products such as pressure transmitters, calibrators, relief valves, pressure transducers and more! Each unit is explosion-proof & ready for mounting. We offer competitive prices & remarkable service.

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  • Fredericktown, OH 800-245-2327

    Serving the electronics and industrial control industries since 1974, we offer standard to custom engineered systems. We design and manufacture electronic enclosures, computer enclosures, custom enclosures and industrial enclosures. Our PLC on a chip technology can be embedded in your product.

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  • Plano, TX 888-878-7331

    Our power supplies include standard types used worldwide and custom modified to fit your specific application. Our leading power technologies, along with quick delivery, allow us to bring the power you require. We offer a new LED-240 series of 240 watt switching power supplies for outdoor lighting.

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  • South Burlington, VT 888-998-2042

    Manufacturer of AC & DC power conversion equipment. We serve the plating, anodizing, light industrial, battery, mining, copper foil, steel and electrochemical industries. Products include SCR & switchmode rectifiers, Chopper PWM switching rectifiers, Ultracast cast coil transformers and precision supplies.

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  • Amery, WI 800-826-7172

    Dynatronix is a leading supplier of quality power supplies including pulse power supplies, DC power supplies and custom power supplies. We create value for our customers and strive for growth in our company.

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  • Fort Worth, TX 800-886-4683

    Exeltech manufactures a wide range of products—battery backup systems, battery chargers, power converters, sine-wave power inverters plus accessories (maintenance bypass switches, transfer switches/relays, etc.). Our rectifier series are both lightweight power factors.

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  • Irwindale, CA 626-962-7770

    Falcon® Electric, Inc. is a leading manufacturer of award-winning, on-line Uninterruptible Power Supplies (UPSs), frequency converters and ac voltage regulators. Falcon's power solutions have continually set technological benchmarks for quality, reliability and performance, with over a million units installed.

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  • New Braunfels, TX 877-626-5552

    HVM Technology is a producer of miniature high voltage power supplies. Through innovation and research we have quickly become leaders in miniaturization technology. Our staff is highly capable and ready to serve you, the customer. We offer custom design and contract manufacturing in addition to our line of transformers, multipliers, single output power supplies and high vision power supplies.

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  • Vista, CA 877-293-2000

    ICP America provides a wide range of industrial computer products. We manufacture external industrial enclosures for hard disks; chassis that are either full-size, half-size, or compact; LCD workstations; custom embedded computer products; network surveillance systems and more.

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  • Carmel, IN 888-255-5508

    Our power supply products are used in industrial applications for automation, controls, computers and more. We offer over 300 items of system parts (AC to DC power supplies)—the best industrial computing products available. Building a complete industrial computer system is what we do best!

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  • Port Washington, NY 516-883-1700

    Industrial Test Equipment Co. has been a leader in the production of AC power supplies for six decades. Not only do we offer power supplies, but we also offer power supply controllers and configurations as well.

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  • Wilkes Barre, PA 570-824-4666

    IPD began business in 1985 as a manufacturer of power supplies, including DC to DC power supplies and AC to DC power supplies. Our products serve many global applications—automotive, general industrial, medical, telecommunications and test instruments. Our power supplies range 25W-300W.

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  • Orange, CA (714)921-1580

    IntelliPower specializes in uninterruptible power supplies, custom power supplies and low voltage power supplies. Intellipower provides products for applications in computers, communication systems, workstations, industrial control, military, scientific equipment and more.

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  • Anaheim, CA 714-632-5005

    We manufacture as well as design power supplies to your specifications. Interact Power is AS 9100 compliant and offers DC power supplies, PDUs, power strips, control panels, power cable assemblies, line conditioners, and rack-mount power supplies which come in a choice of sizes and watts.

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  • San Diego, CA 877-511-4324

    Maxwell Technologies designs and manufactures power systems through research and product development. Our DC power supplies product line includes capacitors and microelectronics serving the consumer electronics, automotive, military and other industries. We are committed to cost and energy efficient, environmentally-conscious product solutions that extend the limits of current conventions.

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  • Elmhurst, IL 630-833-5940

    Our engineers and manufacturing facilities develop a number of products. In the way of power supplies are metal case or plastic case standard switching power supplies and custom power supplies. Each type has the option of an extensive range of input voltage. We also make stepping and gearbox motors.

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  • Westborough, MA 800-233-2765

    As the world’s top supplier of board mount power, Murata Power Solutions offers high reliability power supplies. Our product range (3,500 standard products), is the largest available from a single manufacturer. We offer AC to DC power supplies, power inverters, AC to DC converters, rectifiers, DC/DC converters, & more. Come to us for all your power needs in one place. ISO 9001:2000 certified.

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  • Fort Worth, TX 817-288-2600

    Industrial power supplies, medical power supplies, DC/DC power supplies, encased power supplies, high voltage, wall mount and open frame power supplies. Our state-of-the-art facility manufactures to QS 9000, ISO 9001, ISO 9002, T-Mark, CCIB, VDE (Medical Grade), UL (Medical Grade) standards.

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  • Middletown, PA 800-888-7388

    Phoenix Contact manufactures electronic connectors, RF connectors, D sub connectors, coax connectors, industrial plug connectors, micro miniature connectors and card edge connectors. Coaxtrab™ gives you surge protection for cellular antennas and TV or RF signal lines. We're versatile.

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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, inductors 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. Specializing in DC-DC converters with output voltages to 10,000 Vdc.

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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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  • 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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  • Hopkinton, MA 508-881-7330

    Decades of expertise to meet demanding power conversion applications with dependable & rugged AC/DC & battery chargers, DC/DC converters, DC/AC inverters, AC/AC frequency converters, DC/DC step up converters & thyristor-controlled power supplies. Serving such industries as transit, rail, military, alternative energy, telecom & fuel cell. No one is better at understanding & meeting customer needs.

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  • Palatine, IL 800-543-6525

    One of the world's largest manufacturers of power conversion products, Shindengen America excels at high-quality, high-reliability components built using custom or standard manufacturing technologies. Our products are designed to get maximum power output with minimum size and weight to best suit any application. We provide a wide range of solenoid valves at competitive cost and on time delivery.

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  • Hauppauge, NY 631-630-3000

    Spellman® High Voltage Electronics, established in 1947, designs and manufactures high voltage power supplies, including DC/DC converters, AC/DC generators, Monoblock® X-Ray Sources and custom power supplies for unique applications. We are the world’s leading manufacturer of DC power supplies.

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  • Peekskill, NY 914-739-4499

    Tecknowledgey’s wide variety of highly reliable industrial & military power supplies includes 12V, 24V or 48V DC power supply, custom, COTS & DC/AC inverters, precise tactical power supplies, DC converter, AC frequency converters, high voltage contactors & relays, etc. Call for quantity discounts & any item not seen. Application engineering, component modifications & sub-assembly fabrication too!

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  • Lowell, MA 877-646-0900

    Total Power Int'l provides customers with high quality & competitively priced power conversion products. We provide AC/DC power supplies ranging from 5 -1500 Watts. Available in U-Bracket, Box, Open Frame, L-Bracket, Wallmounts and External Sizes. DC/DC Modules come in 1-700 Watt size and varying inputs from 4.5-300VDC. Medically approved units are available and we do Custom Design.

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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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  • Chicago, IL 773-869-1774

    Tripp Lite is a leading manufacturer of different type of Power Equipments. Over the past 98 years, we have built up our product catalog to include over 4,000 different products. We have grown out of our headquarters in Chicago, Illinois to markets all around the world. We are ISO 9001 certified. Visit our website to learn more about our new products, to find out more about pricing, and to learn more about Tripp Lite.

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  • Columbus, OH 614-888-0246

    At Vertiv, we are as committed as ever to empowering the vital applications of the digital world, supporting today’s growing mobile, cloud and edge computing markets. With flagship brands, like ASCO®, Chloride®, Liebert®, NetSure™, and Trellis™, we have a broad portfolio of power, thermal and infrastructure management solutions & services to support vital applications in data centers, communication networks, and commercial and industrial environments.

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  • Andover, MA 800-735-6200

    We design and manufacture AC/DC power supplies and converters; DC/DC converters and power supplies; military COTS power converters plus power supply accessories such as capacitors, interconnects, VIPAC accessories, mounting and thermal accessories plus magnetics. We lead in the power supplies industry!

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  • Arlington, TX 817-274-7553

    Since 1982, Power Conversion Technologies has been providing AC power supplies, uninterrupted power supplies and DC power supplies as well as switching power supplies to a variety of industries. We supply to laboratories and the telecommunications, transportation, metal finishing industries and more.

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