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Acon, Inc - Produces converters with single and multi-voltage outputs.

AEI Electech Corporation - Specific OEM and industrial power supply manufactacturing with the use of Sunpower technologies, hot-swapable, fault tolerant, and redundant power systems.

Aldonex, Inc. - Manufacturer of DC power supplies and plating equipment.

Amrel - Manufacturer of high output programmable power supply and up to 100KW input electronic load banks.

Argantix - Programmable DC power supply products for industrial, military and commercial test and measurement applications.

Asner Electronic Co., Ltd. - Manufactures AC-DC power supplies, DC-DC power supplies, electronic ballast, inverters and converters.

Astec - Distributor of custom AC/DC and DC/DC power supplies. The company is a subsidiary of Emerson (EMR:NYSE), based in San Diego, California.

Ault Incorporated - Designs, manufactures, and markets line of external power supplies, battery chargers, and transformers. Online catalog. Offers custom design or modifications. Investor information.

Autec Power Systems - Manufacturer of switching DC power supplies

BCSystems, Inc. - Manufactures power supplies for military, commercial and telecommunications applications. Online specifications, product photographs and customer configuration.

Bear Power Products, Inc. - A manufacturer of mini switch mode power supply modules available in 5-15 watt with output voltages from 3.3 to 24vdc. Phelps, New York.

Buffalo Power Electronics Center - Manufacturers of original Westinghouse rectifier products and industrial rectifier systems for electrochemical and electrometallurgical industries.

CanTech - Manufacturer of DC power systems for telecommunication and radio communication technologies.

Century Electronics - Designer and manufacturer of AC/DC power supplies and DC/DC converters. Custom, semi-custom and standard units for high-reliability, military, aerospace, and industrial applications.

Charles E Singleton Company - Distributors and installers of DC power systems, rectifiers, converters and power plants.

Coil Technology Corporation - Manufacturer of DC to DC converters( switching power) for computing, internet networking, telecom, data communication, remote-applications, car power, cable TV, wireless& power isolations, pluse transformer, filter.

D1 International, Inc - Design and manufacture of DC/DC converters. Isolated input/output. Regulated, low ripple, single, dual, and triple output. AC/DC open frame power supplies.

Darrhar Electric Company - Manufactures DC power supplies and is a stocking distributor of power semiconductors, air and water cooled power assemblies.

Deltron Inc. - Designs and manufactures linear and switching AC-DC and DC-DC power supplies ranging from 15 watts to 7.5 kW; specializing in redundant, hot-swap rack mount systems. Most are modular in design and can accommodate virtually any power output configuration.

Detas - Manufactures switch mode power supplies for industrial applications. Also, transient suppressors for inductive loads such as motors, coils and relays.

Dyna Hitech Power Systems Ltd. - Designing and manufacturing switching power supplies, DC-DC converters, battery chargers, telecom rectifiers for industrial applications.

Enhance Electronics Co., Ltd. - Manufacturer of switching power supplies for PC and industrial.

Epsco Incorporated - Design and manufacture of power conversion equipment.

Excelsys Technologies Ltd. - Provides flexible AC/DC power solutions from 100 watts to 1000 watts with multiple outputs. On-line configuration and ordering.

Genvolt - Designer and manufacturer of standard and custom high voltage power supplies.

Glary Power Technology Company Limited - Manufactures dc to dc converters,for the telecommunication, data processing and industrial control industry.

Global Power Corporation - Manufacturer of AC/DC power supplies up to 300 watts.

HFA Electronics Ltd - AC/DC adaptors, plugpacks and power supply manufacturers.

IBEK ELECTRONICS - DC/DC Converters

Integrated Power Designs - Manufacture universal AC/DC power supplies.

Intronics - Designer and manufacturer of standard and custom DC/DC converters, function modules, and analog signal processors.

Magna-Power Electronics - Designs and manufactures high power, 3.3 to 750 kW power supplies.

Mastervolt International - Energy solutions in industrial, mobile, marine and renewable energy applications.

Maxim Enterprise Co Ltd - High volume manufacturer of indoor and outdoor AC to DC power adapters. Guang Dong, China.

MINMAX Technology - Manufactures DC-DC Converter, DIP, SIP, SMD packages.

Motien - 0.25W to 5W dc/dc converters with a wide range input.

Nao Technologies - Assembly of power supply. From Korea.

On-Tek Electronic Co., Ltd. - Switching power supply, AC-DC open frame mode, AC-DC adaptor and charger, OEM, ODM. From Taiwan.

OPTYS Corporation - Develops and manufactures programmable DC power supplies.

OTE International Inc. - Manufacturer of power supplies.

Peak Electronics Gmbh - Manufacturers DC to DC converters from 0.25 W to 15 W output power. Both English and German available.

Power Mate Technology Co., Ltd - Marker and designer of DC-DC converter. Supplying in power mate standard designing series and also customer's special specification mode.

Power Research Technologies - Industrial Power Supplies and Redundant Power Systems.

Power Supplies - Manufacturer of external power supplies, AC/DC power supplies, Asian China Taiwan Original Equipment Manufacture and designer.

Primax Technologies - Manufacturer of industrial rectifiers and battery chargers up to 600VDC-1000A used in switchgear, control and telecom applications.

Puls UK - Offers power supply units, din rail, 19 inch, dc to dc power converters

Recom International Power Gmbh - Offering single, dual, and triple output DC/DC converters.

RO Associates - Manufacturer of quality DC-DC power supply, DC-DC switches, dc-dc converters for applications in digital logic, power converters, and AC-DC switching power supplies.

RW Electronics Ltd. - Power supplies. Hitron power supplies, universal input and switch mode power supplies, AC-DC and DC-DC PCB mountable power supplies and converters.

Shanghai Hengfu Industrial Co., Ltd. - Manufacture of switching power supply. From China.

Shunhe Communication Equipment Company - Manufacturer of DC charging voltage-regulating power supply.

SMX Power - National distributor of AC/DC Power Supplies, Desktop Computer Power Supplies, Switchers, Adapters, and other power supply equipment and enclosures.

Starvox Electronics - Manufactures switched mode power supply, dc-dc converter, battery chargers. Gujarat,India.

SynQor, Inc - Manufacturer of DC/DC power converters.

Topaz Power - Manufacture and supply a wide range of DC rectifier system for data and telecommunication industry. Other product include DC-DC converters, ringing generators and AC-DC switching power supplies.

Traco Electronic AG - AC/DC power supplies and DC/DC converters. Over 1000 standard models from 1 to 2500 W available ex-stock.

TRC Electronics, Inc. - Supplies AC/DC power supplies and converters, adapters, and transformers. Technical support provided.

Ultrapower Technology, Inc. - Switching power supply including open frame, U channel, box type, box with fan built in type from 40W to 350W output. Standard AC input and DC input are both available.

Unipower Corporation - Designer and manufacturer of customized 100 to 3600 watt switching power supplies and systems.

Univ Power Corporation - Manufacturer of power supply, adapter, switching power supply.

Universal Microelectronics Co., LTD. - ISO9001 and ISO14001 approved manufacturer for electronic and telecommunication products.

Viable Power Conversion Technologies Inc. - Power converters and supplies for military, defence and other high reliability applications. Fast turn-around modular designs. Specializing on low and medium quantities.

VPT Inc. - Offers DC-DC converters, EMI filters, and custom engineering services to the military, aerospace, space, and industrial systems industries.

Wall Industries, Inc. - Designer and manufacturer of DC/DC converters and AC/DC power supplies.

Wulf Müller Electronic - Design and manufacture custom power supplies and power amplifiers.

Zahninc - Manufacturer of dc/dc converters. shows pictures, dimensions, and wiring diagrams of DC motor controls and DC/DC converters. Prices and powers select sub categories.