Power Supplies

Power supplies or power supply units (PSU) are devices that produce electrical power and provide reliable electrical current for powering electronics, machinery and devices for both industrial and commercial use. Power supplies receive power, the input, from a source such as a battery or wall socket, invert, convert or adapt it and then provide an output power to an electronic device.

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TDK-Lambda Americas Inc.
San Diego, CA
800-275-5224
TDK-Lambda Americas designs and manufactures a wide range of AC-DC and DC-DC power supplies and EMI Filters for Medical, Telecom, Industrial, Datacom, and Test & Measurement applications worldwide. The company has been a major provider of power solutions for over 60 years. TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company.
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COSEL USA Inc.
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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Tri-Mag, Inc.
Visalia, CA
559-651-2222
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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Glassman High Voltage, Inc.
High Bridge, NJ
908-638-3800
Glassman High Voltage produces high voltage switching and DC power supplies at affordable prices. Among the markets we serve are the semiconductor capital equipment and vacuum-processing equipment. We offer high-quality and technical innovation in the high voltage industry. Call us today!
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XP Power
Sunnyvale, CA
800-844-1188
XP Power designs and manufactures multiple power supplies-AC/DC switching power supplies and DC/DC conversion products. If standard or modified standard products won`t meet your needs, we can provide custom power supplies.
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Universal Voltronics
Brookfield, CT
203-740-8555
Universal Voltronics has been in business since 1960, always concentrating on products of high voltage design. Today we are still focused on high voltage power supplies-20 watts to 200 kilowatts-which are beneficial to e-beam, electrostatic, general-purpose, instrumentation, laser and x-ray applications.
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EMCO High Voltage Corporation
Sutter Creek, CA
800-546-3680
We manufacture innovative high-voltage power supplies that provide high performance in miniature, cost-effective packages. Standard off-the-shelf products range from ultra-miniature HV converters occupying 0.125 cubic inch to precision multi-output, rack-mount high-voltage systems.
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Exeltech Inc.
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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Top Microsystems Corp.
Santa Clara, CA
408-980-9813
Providing our customers with high-quality industrial power conversion solutions and turnkey-based integration services is Top Microsystems` purpose. We specialize in adapters, compact PCIs, custom power supplies, DC power supplies, open-frame U channels, redundant power supplies and more.
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Applied Kilovolts Ltd.
Timonium, MD
410-308-4828
Our focus is on the design and manufacturing of high voltage power supplies and particularly on modular high voltage supplies in the range of 1kV - 60kV. For 20 years, Applied Kilovolts has offered miniature voltage modules and custom power supplies to the mass spectrometry scientific instrument markets.
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3Y Power Technology, Inc.
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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AMREL/American Reliance
El Monte, CA
800-654-9838
AMREL is a manufacturer of linear programmable DC power supplies, electronic load products and switching power supplies. Custom power supplies are something with which we will be happy to assist you. We are the power products division of AMREL Corporation.
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American High Voltage
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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Jerome Industries Inc.
Elizabeth, NJ
908-353-5700
Jerome Industries designs and manufactures external power supplies for industrial and medical markets. Our products include AC to AC transformers; battery chargers; DC power supplies; desktop and plug-in power supplies; input and output cords; low-leakage switching power supplies and more.
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UltraVolt®, Inc.
Ronkonkoma, NY
800-948-7693
UltraVolt® is a leading manufacturer of high voltage power supplies. We offer more than 400 standard products in our line of DC-DC high voltage power supplies, with options and accessories that offer more than 8000 application specific configurations. Our experienced staff is ready to meet your needs!
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Moons` Industries (America), Inc.
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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Marway Power Systems
Irvine, CA
800-462-7929
The power supplies we manufacture are actually solutions for power control, power distribution or power protection for commercial, industrial, military medical and military applications. Our product includes AC/DC power distribution units, custom power supplies, uninterruptible power supplies and more.
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IntelliPower Inc.
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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Automation Systems Interconnect, Inc.
Mechanicsburg, PA
877-650-5160
Automation Systems Interconnect is a power supplies manufacturer offering both DC and AC power supplies, switching power supplies and terminal blocks. We are dedicated to providing you with the latest, most innovative interface and sensing solutions to meet and exceed your expectations.
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AAK Corporation
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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