Transformers

ABB Thailand - Power transformers manufacturer for Asia and the world.

Acme Electric - Manufacturing power conversion equipment to the electrical and electronic markets for aerospace and AC, DC power distribution.

Adiga Transformers & Coils Pvt Ltd. - Manufacture of transformers and coils for electronic applications. From Bangalore, Inida

Advanced Components Industries, Inc. - Manufacturer of encapsulated power transformers rated from .3 VA up to 25 VA at 50-60 Hz. PC mountable. C-UL and VDE listed with CE approvals. UL 1585 and VDE EN60742 5,000 V insulation.

Airlink Transformers - Manufacturers of toroidal transformers for the electronics industry.

Amar Enterprises - Manufacturer of transformers 1VA to 30KVA.

Amplimo - Manufacturer of a wide range of toroidal transformers for audio, medical and other applications. Approvals include Kema Keur, CE, Enec and UL.

Amruta Enterprises - Manufacturer of oil cooled transformers. From India.

Amveco - Toroidal Power Products - Leader in Toroidal Power Products, Electrical Transformers and Inductors for medical, industrial and commercial applications. Amveco designs and produces standard, custom inductors, current transformers and autotransformers.

Anant Enterprises - Manufacturers of high frequency, high voltage transformers, coils, chokes, sub assemblies for OEMs, automatic stabilizers, inductors, hv multiplier units and sub circuits.

Arm Products - Manufacturer of transformers from 1VA to 3KVA. From India.

Arrow Technology, Ltd. - Manufacturer of R-core transformer in China.

Art Mandigo Transformer Winding Services inc. - Provides transformer winding and repair services, transformer winding and repair training and technical support.

Arteche Group - Designer and manufacturer of instrument transformers, relays and substation integrated protection and control (SIPC) devices.

Ashita Techno Enterprise - Manufacturer of transformers, power transformers, control transformers, constant voltage transformers and auto transformers. From India.

Atech Technology Co., Ltd. - Manufacturer of communication transformers.

Automatic Electric - Manufacture of electrical instruments, power systems and instrument transformers. From India.

AYA Instruments - Designer of electronic metering devices and transformers for the electric power industry and for process control applications.

B.C.Electrical Techniques Ltd - Transformers, reactors, chokes, inductors and battery chargers. From UK.

Best Windings - Produces transformers and chokes for telecommunications applications, line isolating, audio, surface mounted and switched mode power supply transformers.

Beverly Manufacturing - Manufacturer of custom ferrite transformers and chokes for pulse, RF, switching, power, telephone, balun and other specialties including toroidal shapes. Located in New Jersey, USA.

Botter Elettrotecnica - Manufacturer of transformers, autotransformers, inductors, inductances and power supply units. From Italy.

Bultraf, Ltd - A major manufacturer and exporter of power transformers under 1VA to over 20KVA. From Bulgaria.

Burrows Electrical - Specialized electrical transformer manufacturing company, 6VA to 20KVA.

ChenYang Technologies GmbH & Co. KG - Supplier of Hall Effect sensors and transducers, ICs and elements, current transformers and gaussmeters.

Chetan Electric Pvt. Ltd - Chetan Electric Power is an exporter of oil-cooled, dry-type, constant voltage and specialty transformers.

Coiltron, Inc. - Standard and custom transformers, coils and chokes.

Control Transformer - Provides custom engineered magnetics to the OEM market. Online line card and RFQ.

Controlled Magnetics, Inc. - Designer and manufacturer of magnetics products for complex waveforms, special ratings, other unique applications. US and Asian manufacturing capability.

Cortec Enterprises - A US electronics manufacturer specializing in toroidal power products. Specializes in isolation transformers, autotransformers, toroidal chokes and inductors.

CR Magnetics - Current transformers, voltage transformers, power transducers, current transducers and hall effect devices for alternating and direct current.

Critchley and ETAL Line Isolation Transformers - Distributor of line isolating transformers from both the Critchley and ETAL ranges.

CSE - Chyuan Shun Electric Manufactory Co., Ltd. - Manufacturer of low voltage transformer, both EI and toroidal for applications such as audio, lighting, UPS, PCB board, air conditioning systems, laundry equipment, medical and industrial machinery, and general purposes.

Custom Coils - High Voltage Transformers, Switchmode Transformers, Inductors and Coils Designed to meet your requirements.

Custom Transformers - Custom Transformers Limited specialises in the design and manufacture of transformers and wound components. Based in Malmesbury, Wiltshire, UK.

Dagnall Electronics UK - UK based manufacturer of power mains and encapsulated transformers, also offers a custom design and manufacturing service.

Danis Regulator - Maker of control and industrial transformers.

Delta Group - Manufacture of dry-type transformers. Online line card, photograph gallery and distributor list.

Dongan Transformers - Transformers for industrial applications. Supplier to OEM control, machine tool and panel board manufacturers.

Dongguan Guanghua Industry Co.,ltd - Manufactures transformers. From China.

Douglas Electronic Industries Ltd. - Supplier of printed circuit board, isolation and ferroresonant transformers. A UK based company.

Dwarka Industries - Manufacturer of transformers, control panels and rectifiers from India.

Eastern Transformers and Equipment - Designs and manufactures transformers, inductors, and wound electrical components and supplies standard unregulated or switched mode power supplies, as well as bespoke or custom built units.

Electrical Products of India - Manufactures and exports air cooled transformers, power supply units, exciter units and other wound components.

Electrical Steel Products Ltd. - Suppliers of transformer laminations, toroidal cores, cut cores and universal end frames.

Electrical Transformer Control Equipment Corp - Distributor of transformers made by various power transformer manufacturers, stock transformers for the Caribbean Islands.

ElettroMil - Transformers and related electrically engineered equipment. Multilingual site.

Elma TT - Manufacturer of EI and UI iron core single and three phase transformers and reactors. From Slovenia.

Energy Electronics Mfg. Co Ltd - Manufacturer of power transformer, toy transformer, AC adaptor, DC adaptor. From China.

Epco Products, Inc. - Manufacturer of transformers and related magnetic products.

Erea Transformers and Converters - Erea produces transformers and converters for halogen and LED-lighting, industry, and electronics.

Espee Electricals - Manufacturer and exporter of transformers, stabilizers, inverters, chokes, battery chargers. Located in Mumbai, India.

Express Transformers & Controls Limited, Runcorn, Cheshire - Transformers up to 150kVA. Including reactors, inductors and ferrite (High Frequency) products also high voltage transformers, up to 80kVDC isolation and developing up to 60kVAC. From UK.

Far Long Electrical Co., Ltd. - Manufacturer of toroidal transformers, chokes and inductors.

Feryster - Manufacturer of inductors, pulse transformers, power transformers, switchmode transformers, chokes, common mode chokes, differential mode chokes, bobbins, ferrite cores. Located in Poland.

Flanagan Transformers - Australian manufacturer of transformers from 30VA up to 50KVA, custom made for all industrial applications.

Flex-Core - Manufacturers of split-core and solid-core current transformers, potential transformers, digital and analog panel meters, digital and analog switchboard meters, KWH submetering equipment, terminal blocks and shunt switches.

Galaxy Transformers - Manufacturer of custom transformers and magnetic components.

Gauss Electronics Co., Ltd. - Manufacturer of transformers, coils and chokes, ballasts, power adapters and converters, and related products.

General Transformer Corporation - Manufacturer of constant voltage and custom transformers.

Getra s.p.a. - Producer of large and medium power transformers as well as distribution transformers.

Grand Transformers Incorporated - The design and manufacture of custom inductive components used in electrical equipment, communications products, computer peripherals, medical instruments, industrial controls, and power conversion products.

Guangzhou Dongfang Radio Factory - Manufacturer of transformers, adaptors and chip resistors. From China.

Gwo Chang Multi Products Co.,Ltd. - Driver, power transformers, line filters, toroidal, choke coils and adaptors. From Taiwan.

Haining SanLin Electronic Co., Ltd. - Manufacturers transformers, choke parts, plastic bobbins, and mini ferrite cores.

Hammond Manufacturing - Provides electrical and electronic transformers and enclosures. From 11 plants in North America, supplies dry type distribution and control transformers, electronic transformers, industrial electrical enclosures.

Hammond Transformers - Offers industrial control, drive isolation and distribution transformers. Transformer and line reactor products.

Hang Fai Trading Co. - Maker of transformers, switching transformers, inductors and reactors. Located in Hong Kong.

Hans Von Mangoldt Aachen - Designs and manufactures and tests reactors for complex frequency applications including harmonic filters.

Hawk Electronics Co., Ltd. - Manufacturer of transformers, adaptors, power supplies, single and multi layer OC board, lamps and bulbs. From Taiwan.

Howard Butler Ltd. - Manufacturers of ring type, moulded case encapsulated and custom current transformers. From UK.

Huiran transformer Co. - Manufacturer of various kinds of transformers for home electric appliances use.

Ideomat Italia - Leading manufacturer of small industrial transformers up to 100kVA.

Ikontrakt - Distributor of Ganz Electric Current Transformers in the US.

IMEL Energy SA - Dry transformers and chokes from 5 to 1000 kVA, cast-resin and oil-transformers from 63 up to 5000 kVA.

Industrial Test Equipment Co., Inc. - Maker of high-frequency and high-power transformers to 2MHz and 20KVA.

Integrity Technology Corporation - Maker of transformers for modems, telephone coupling and CCFL applications.

Isomatic UK - Manufacture of transformers for welding.

J. Combo Electronics Limited - Transformer manufacturer in China specializes in lighting transformer, toroidal transformer, power supply and ballast.

Jefferson Electric - Manufacturer of dry-type transformers worldwide with customer and technical support services.

Jenstar Transformers - Manufacturer of standard and one-off custom transformers to 500KVA.

Jindal Transformers - Maker of standard and oil-filled transformers, manufactured under a quality management system. A part of the Jindal Group India.

JM Transformers - Manufacturers of custom wound transformers and specialty wound components for the electornics industry including, ferrite, laminated, toroidal and air coils.

JMS Transformers UK - Provides off-shelf and custom transformer designs as well as toroidal products, inductors and chokes. Three-phase and single phase products available.

Justin, Incorporated - Designer and manufacturer of low voltage transformers, UL Class 2 transformers and general purpose step-down transformers for landscape and track-light applications.

Kaiway Electric Industrial Mfg Co., Ltd - Manufacturer of porcelain bushings in China. They supply porcelain bushings from 10KV-110KV for distribution transformer manufacturers.

Kaizen Electronica - Provider of linear power transformers and adapters. Located in Argentina.

Kanohar Electricals Limited - Manufacturers of power transformers in India.

Kappa Electricals - Manufactures current and voltage transformers up to 33 kv in application, both indoor and outdoor.

Leeds Transformer Company Limited - Manufacturer of Transformers for the petro-chemical and printing industries. Specialists in transient suppression, k-factor, isolation, motor starting, high current and D.C. transformers.

Lenco Electronics, Inc. - Lenco specializes in a wide variety of custom transformers such as isolation transformers, ferro-resonant transformers, Autotransformers, three phase transformers, and inductors.

Li Tone Electronic - Designer and manufacturer of transformers and coils for power, telecommunications, including line filters, chokes, linear power toroidal transformers and SMD inductors.

Li Tone Electronic Co., Ltd. - Manufacturer of switchmode power, modem, common-mode choke and other magnetic components.

Louth Transformers - Manufacture transformers to customer specifications in the power range 1VA to 100KVA.

Lundahl Transformers - Audio transformers and transformers for tube amplifiers. From Sweden.

MagCap Engineering, LLC - Fabrication of pulse components; reactors, inverter transformers and trigger transformers.

MagneComp Inc. - Scott-T, custom encapsulated, pulse and trigger, custom open-frame, current transformers and corona testing.

Magnetic & Controls - Manufacturers of transformers.

Magnetika - Designer and Manufacturer of Transformers, Inductors, and Custom Magnetic Components.

Mag-Tran Equipment Corp. - Design and production of transformers, inductors, reactors, special coils, compensators, magnetic devices and rectifiers.

Mahendra Electrical Works - Manufacturer of current, instrument, control, voltage potential, oil immersed, tape wound, resin cast and moulded case transformers.

Marcie Electric, Inc. - Manufacturer of transformers, transformer disconnects, power supply units and specialty disconnects.

Marcus Transformer - Maker of high-efficiency lighting and distribution transformers for commercial and industrial applications.

Merrimack Transformers - Design and manufacture of transformers for the Irish market.

Meth Electric Transformers - Manufacturer of industrial control transformers.

Micron Transformers - US manufacturer of power and control transformers for OEM applications.

MKS Transformator - Maker of slitted silicon steel and other laminations for transformers and inductors.

MRS Elektrik Cihazlar - Maker of three-phase transformers and other magnetics. Located in Istanbul, Turkey.

The 3nd Electronics Factory of Shijie Dongguan - Manufacturer of Power Factor Correction (PFC), standard power, audio frequency, and switching power transformers.

Neeltran Inc. - Manufacturers of transformers and power supplies.

Neutronics Limited - Manufactures and repairs/rewinds transformers, both mains and output type for valve (tube) amplifiers.

Newmarket Transformers Ltd. - Producers of toroidal, laminated and auto wound transformers. From UK.

Noratel Sp. - Manufacturer of transformers. Specialized in toroidal as well as shaped transformers of EI type.

Northlake Engineering, Inc. - Manufactures custom magnetic products.

Oriental Hero Electrical Factory - Power transformers, AC adaptors, DC adaptors, and electronic ballasts. From China.

Osborne Transformer Corporation - Designer and manufacturer of specialty transformers and inductors. USA.

Oukai Electronics Company, Ltd. - Power and high frequency transformers and coil winding and testing equipment for transformer manufacturing. Product photos and list of company certifications. Suzhou, China.

Oxford Electrical Products Ltd - Manufacture of transformers for telecoms, lighting, medical, audio and pulse applications together with linear and switch mode power supplies. From UK.

Parekh Group - Transformers and laminations cores. From India.

Perco Transformer Engineering - Providing engineering services in transformer design reviews, witness acceptance testing, forensic analysis, and technical purchase specifications.

Petra - Manufacturer of toroidal transformers and autotransformers. Romanian-German joint venture.

Pioch Company - Manufacturer of electrically insulative plastic components and accessories for transformers.

Poggen - Manufacturer and exporter of electrical laminations for all types of static and rotating machines. From India

Polyphase Instrument Company - Custom manufacturer of magnetic components (transformers)for military, commercial, industrial, automotive, medical, and consumer applications.

Pontiac Coil - Manufacturers of analogue line transformers and digital pulse transformers for ISDN and xDSL for the electronics, communications and automotive industries. From UK.

Power Transformers And Distribution Transformers in North America - Electrical engineering consulting services for power transformers including test, design and maintenance.

Powertronix Products - Manufactures toroidal transformers, ac and dc power supplies, inductors, current, auto, and 3-phase transformers.

Powervolt - Manufacturer of transformers, DC power supplies and wall-mount plug-in transformers. Products are UL, CSA, CE marked. Custom Designs welcome.

Prismatic Engineering Private Limited, Bangalore, INDIA - Manufacturers of transformers for linear, SMPS, DC/DC converter applications as well as common-mode and differential chokes, EMI filters and inductors. Styles include encapsulated, SMD, toroidal, Drum and Rod cores.

P.S.&Transformer supplier - Maker of R-core transformer, Toroidal transformer, E-I transformer, Reactors and power supplies.

PT Guna Era Manufaktura - Panel meter, current transformer, power transducer and protection relays. From Indonesian.

Quality Transformer Corporation - Design and manufacture of a standard transformers, custom transformers, chokes, inductors, amplifiers and toroidal transformers.

R. R. Enterprises - Manufacturer of high voltage transformers up to 120KV, isolation transformers and ignition transformers for plasma cutting equipment. From India.

Radio Electric Pvt. Ltd. - Manufacturer of variac and toroidal transformers as well as roller contact vertical variacs. Custom design capability. Located in Mumbai, India

Rasquinha Electronics - Manufactures transformers with a focus on toroidal cores, including ring, gapped, rectangular and C versions. From India.

Rational Electronic Systems - Manufacturer of power and isolation transformers located in India.

Ravi Electricals - Maker of variacs, variable transformers including dimmers, single phase flush type, 2 and 3 amp square box, and three phase variac open. India.

Ravistat Electricals - Electrical manufacturer of Ravistat variable voltage Auto Transformer.

REO - Manufacturer of voltage stabilizers. Based in the UK.

Rex Power Magnetics - Manufacture of transformers - power, dry type, cast coil, control, auto, motor start, harmony, reactors, inductors, chokes, and enclosures.

Ritz Instrument Transformers Inc. - A manufacturer of instrument transformers, line traps and reactors from 15 kV to 765 kV.

RoMan Manufacturing - Manufacturer of AC transformers, specialty products and accessories including grounder reactors for welders.

Romarsh Ltd - Manufacture of customised power transformers and wound components.

Roshe Power Ltd. - Design and manufacture of toroidal and laminated transformers, inductors, and filters. From UK.

Sagaon Energy Equipment Pvt. Ltd. - Manufacturer of power transformers for wide range of power levels up to 500KVA, 11kV.

Salzer Group - Manufacturers of cam operated rotary swithces, terminal connectors, toroidal transformers and load break switches. From India.

Samata Electricals Pvt Ltd - Maker of instrument, oil immersed and high-voltage transformers. Mumbai, India

Sanil Electric Co.,Ltd. - Transformers, reactors and sensors. From Korea.

S.C. Romanelec S.R.L. - Maker of low and high frequency coils and transformers, antennas, toroidal transformers. From Romania.

Schonberg Enterprises Limited - Manufacturer of toroidal and current transformers. ISO 9002 and UL insulation certified. Locations in Taiwan and China.

Schott Corporation - Magnetics, transformers, and inductors. Fabrication of experimental and prototype units, through production runs.

Semsa Elektronik Ltd. - Manufacturer of air core coils, transformers and inductors built on toroidal, EI laminated, and ferrite cores as well as current transformers.

Seven Star - Importer of voltage and power converters, voltage transformers, battery chargers, 220V converters.

Shekou Jewel Electronic Co Ltd - Manufacturer of winding inductive components including flyback transformers high-frequency transformers. From China.

Shenzhen Sensor Electronic Technology Co., Ltd - Designer and manufacturer of current sense transformers, analog and digital voltage and current transducers.

Shin Iang Toroidal Transformer Co, Ltd. - Manufacturer of toroidal transformers.

Shree Exim - Maker and distributor of cold-rolled grain-oriented steel for power and distribution transformers. India.

Sigma Electricals - Manufacturers of transformers. From India.

Signal Transformer - Manufacturer of power transformers, EI, toroidal, 3 phase and high-frequency. Manufacturing locations in the Dominican Republic, China & USA.

Sin Wen Hua Electric Industrial Co., Ltd. - Provider of transformers, reactors, inductors and coils. Located at Sanchong City, Taipei County, Taiwan.

SNC Manufacturing Co, Inc. - Manufacturer and worldwide marketer of transformers, coils, high frequency magnetics and value-added assemblies.

Stabilizer, Servo Stabilizers, Transformers India, Transformers Manufacturers - Maker of voltage stabilizing and three-phase transformers. India.

Staco Energy Products Co. - Manufactures voltage controls, transformers, regulators and power conditioners for industrial and consumer markets.

Stancor Products - Manufacturer of global and power transformers. USA.

Stepro Regulators - Manufacturer of transformers, regulators and battery charger units from Turkey.

SUARCOM Transformers and Coils - Maker of toroidal, signal, control, high-voltage and other transformers and inductors. From Mexico.

Success Electronics & Transformer Manufacturer Sdn Bhd - Manufacturer of auto transformer, power transformer, automatic voltage stabilizer, ballast, electronic ignitors and battery chargers.

Suenn Liang Electric Co.,Ltd. - Specializing in manufacturing transformers. Main products: single and three-phase transformer, series/AC reactor, multi-voltage control box transformer, and electric transformer.

Sunbelt's Transformer - New and remanufactured transformers for industrial and commercial clients.

Suzhou Industrial Park Sunrise Garment Co., Ltd. - Manufacturer of transformers in China.

Taiwan Lynx Co., Ltd. - Manufactures adaptor, switching power supply, telecommunication transformer, switching mode power transformer. From Taiwan.

Taylor Transformers - Manufacturer of transformers for industrial, panel type, portable tool and site, site lighting, extension leads, splitters, plugs and sockets. From UK.

Telectran Pty Ltd - Manufacturer of transformers and components for the electrical industry.

TEMCo - Provider of three phase, isolation, control, dry-type, step-up/down Transformers and drive isolation transformers, and autotransformers.

Tianshun Electrical Materials Co. Ltd. - Manufacture of winding wire, transformers and transformer accesseries.

TMC Transformers - Designer and manufacturer of electric cast resin transformers, primarily for power distribution.

Todd Systems - Manufacturers of transformers to convert American appliances for use on foreign voltages and foreign appliances for use in the USA.

Toroid Corporation - Manufactures toroidal transformers used in power supplies and as isolation transformers.

Tortech - Manufacturer of toroids, toroidal transformer products, custom designed transformers compliant to all quality standards in Australia and worldwide.

TrafoConsult - Software for design of electrical transformers and inductors. Info about CE marking. Free demo available.

Trafomatic - Design and manufacture of toroidal transformers, single phase transformers, three phase transformers and resistance welding transformers. Mladenovac, Serbia.

Tramo-Etv - Manufacturer of various types of transformers including toroidal, 3-phase, audio, switchmode and others from 1VA to 10KVA. Located in Sweden.

TransElectro - Transformers, coils and DC power supplies.

Transformer Winding Services, Ltd. - Designer and manufacturer of single-phase and three-phase current, voltage and power transformers to 50kVA. Located in New Zealand.

Transformers, Power Supplies & Electronic Assemblies - Specialization in the design and manufacturing of custom transformers for commercial and military applications.

Transmag UK - Manufacturer of cast resin indoor voltage and current transformers.

Trench Limited - Manufacture air core reactors, instrument transformers, power quality products, earth fault protection, bushings, line traps, relay communications and protection and control equipment.

Unitech Transformers Pvt. Ltd. - Manufacturer of transformers, chokes, harmonic filters, ultra isolation transformers. From India.

Utility Systems Technologies - Manufacturer of electronic voltage regulators and electric power line conditioners for transient power protection in low voltage single phase and three phase applications

Variable transformers for Germany and Europe - Maker of variable transformers up to 1730 amps.

Vinuta Manufacturing Co., Ltd - Manufacturer of inductors, pulse transformers, power transformers, switchmode transformers, chokes, common mode chokes, differential mode chokes, bobbins, ferrite cores. Located in Slovakia.

Virtual Magnetics - Develop planar transformers and magnetics. Components are simulated with finite elemente analysis.

Voltage Converter Transformers - Distributor of voltage converters, regulators, stabilizers, step up and step down transformers.

voltage stabilizers up to 5000 kVA - Voltage stabilizers from Germany.

Wabash Transformer, Inc. - Manufacturer of custom and standard power transformers for domestic or international equipment such as industrial lighting, metering and general PC board applications.

West Coast Magnetics - Designs and manufactures power and RF magnetics, power inductors, current transformers, common mode chokes, switch mode and 60 Hz transformers. Online ordering.

Wound Magnetics Ltd - Manufacturers of avionic and military grade wound components for power, signal, pulse and inductive applications. From Scotland.

Yingjiao Electrical Co., Ltd. - Manufacturer of linear and switchmode power transformers. From China.

ZAREL Transformers and Coils - Maker of toroidal, encapsulated, clamp mounted, filter, isolation, phase, control and other transformers and inductors. From Spain.

İzole Trafo - Transformer and power electronic unit manufacturer in Turkey.