Miracle Electronics
Manufacturer of toroidal, E&I, audio line and low-profile transformers.
D&M's High Voltage, Inc.
Manufacture specialty single and three phase transformers - high current, high voltage, zig-zag, phase shifting, autotransformers, isolation, rectifier, inductors, reactors, saturable reactors, and AC/DC power supplies.
GB International
Manufacturer of transformers, current sensors and inductors
Coil Tec Of Arizona, Inc.
Manufacturer of transformers, coils, inductors and chokes.
Ericon Transformers
Designs, manufactures Current and Voltage Transformers including Low Tension and High Tension types.
http://www.ericontransformers.com
http://www.ericontransformers.com
Oxford Electrical Products Ltd
UK based company, designs manufactures and markets wound components and power sources for the OEM electronics manufacturing sector.
Electrohms Private Limited
Current, voltage transformers for metering and protection. XDSL, ISDN, LAN magnetics for telecom
Transformer Service Inc.
Offers testing, maintenance and repair services of electrical substation and distribution transformers.
http://www.transformer-svc.com
http://www.transformer-svc.com
New Delhi Laboratories Private Limited
A New Delhi, India based company specializing in preventive care of distribution transformers.
Sentran Corporation
Manufacturer of precision current transfomers and transducers, specializing in low phase shift.
FELCO - The Forest Electric Company
Manufacturer of custom, specialty transformers.
Canduct Industries Limited
Manufacturer of insulation components and cylinder kits for oil-filled electrical transformers.
NSOEM, Inc.
Electrical Transformers from 25 VA to 200 MVA, Liquid filled, Dry-Type and Cast Coil
Suzhou Beita Electronic Appliance Factory
Manufacturer of transformers and inductors near Suzhou, China.
Datatronic, Ltd.
Manufacturer of wirewound SMPS, power, gate drive, and current sense transformers, SMD inductors, inductors, chokes and RF magnetic components
A1 transformers
Transformers made to order in days, from 1VA to 750KVA.
http://www.panel-transformers.co.uk/
http://www.panel-transformers.co.uk/
Electroterm srl
Designs and manufactures medium frequency transformers and chokes for induction heating applications.
Delta Transformer Co.,Inc.
Repairs and rebuilds resistance welder transformers.
http://www.delta-transformer.com
http://www.delta-transformer.com
Torema Australia
Custom design and manufacture of wound toroidal products; power transformers, current transformers, audio output transformers and Chokes.
kosed Corporation
Manufacturer of inductive reactors, noise isolation and transmission-line transformers, toroidal and specialty transfromers. From Korea.
Transtech Mfg. Pvt. Ltd.
Manufacturers Of Low Tension Power Transformers, Stabilizers, UPS, Inverters, Rectifiers, Variacs. From India.
Falco Electronics, Mexico
Manufacturer of PCB mountable transformers and inductors; common mode chokes, base/gate drive, EMI suppression, current sense, switchmode, DC/DC converters and xDSL.
Transformers Inc. - Coil Tran
Designer and manufacturer of custom transformers and inductors.
http://www.transformersinc.com
http://www.transformersinc.com
Vanson Electronics Ltd
Manufacturer and exporter of battery charger, adaptor, power supplies, converters, transformers and batteries.
Coil Master Co., Ltd.
Manufacturer of Coils, Inductors and Magnets.
Villa Industrias
Manufacturer of transformers, EI and TL silicon steel laminations, HID and other ballasts.
http://www.villaindustrias.com/catalogos/eindex.html
http://www.villaindustrias.com/catalogos/eindex.html
3LGlobal
Manufacturer of electronic components such as inductors, coils, and other magnetics.
Aqsa Stamping
Manufacturer of transformer laminations: E&I, toroidal core. From India.
Lion Electronics Ent. Co., Ltd.
Manufacturers and designs transformers, inductor, coils and chip beads.
SARAH Inc.
Design and manufacture of transformers for telecommunications, power, surge and noise suppression, constant voltage; inductors.
Skandinavian Transformer Sp. z o.o.
Manufacturer of single and three phase transformers, reactors and coils with toroidal, EI, UI, 3UI and ferrite cores.
http://www.skandinaviantransformer.com.pl/en/index.html
http://www.skandinaviantransformer.com.pl/en/index.html
West Coast Magnetics
Manufacturer of power and RF magnetics including RF inductors, power inductors, current transformers, common mode chokes, switch mode transformers and 60 Hz transformers.
Australian Tortech Transformers
Global manufacturer and distributor of toroidal and conventional transformers, chokes and plug packs located in Sydney, Australia.
National Material LP Magnetic Materials Group
Technical and design information on soft magnetic materials used in the transformer and motor industry.
www.torotrans.com/
Manufacturer of toroidal power and current transformers. Located in India.
Agelec Industrial transformers and inductors
Manufacturer of custom single and multi-phase power transformers from 1 to 4000KVA; chokes to 10KA for more than 50 years. Also makes specialty test transformers and reactors. Located in Grenoble, France.
http://www.agecelec.com/index.php?newlang=english
http://www.agecelec.com/index.php?newlang=english
Transformer & Electrical Co Ltd
Manufacturers of air and oil cooled transformers, chokes, and rectifier units, specializing in custom construction.
http://www.teccoltd.demon.co.uk
http://www.teccoltd.demon.co.uk
Audio Transformers Shinrock
Manufacturer of audio transformers for tube amplifiers. Technical information and formulas for design and measurement.
Precision, Inc.
Engineering-driven, high-tech manufacturer of custom and standard magnetic components.
Toroid International
Design and manufacture of high-performance toroidal transformers and chokes
Taunus Transformatoren
Transformers to convert 100-120V to 220-240V etc. Designed to power equipment designed to run on international voltages using local power mains. Germany.
http://www.transformers.taunus.biz
http://www.transformers.taunus.biz
Helmut Penka Handelsvertretung
Represents manufacturer of inductive components such as toroidal transformers, chokes, push-pull converter, current transformers
http://www.handelsvertretung-penka.de/gbindex.htm
http://www.handelsvertretung-penka.de/gbindex.htm
CineMag
Manufacturer of professional grade audio transformers and inductors.
Shenzhen Hongguangxin Electronic Co Ltd
Manufacturer of power transformers, and rechargeable lantern transformers in normal and SMD packages, and inductor coils.
Empro Technology Corporation
Manufacturer transformers and SMD power inductors.
MCI Transformer
Manufacturers of "off the shelf" type 50/60 hz transformers, PC and chassis types, Custom products. Toroids and High Frequency, drum core inductors, inductors, current sensors. UL,CSA,TUV recognized transformers.
Nova Magnetics
Manufactures a wide range of transformers and inductors at facilities in Garland, Texas with manufacturing partnership in Mexico.
Rotacional
Design and manufacture of custom and off-shelf transformers and inductors for the electronics industry. Prototyping and high volume magnetics for applications such as: telecom, xDSL, instrumentation and DC/DC converters.
AM Transformers
UK manufacturers and distributors of transformers and related products.
http://www.am-transformers.com
http://www.am-transformers.com
Kaifa Optical and Magnetic components
Supplier of air coils, baluns, power inductors, chip inductors, transformers, self bonded coil, SMT or leaded. From China.
Coilmaster Electronics Co., Ltd.
Manufacturer of inductors: SMT power, wire wound, single and multilayer ceramic chip, wire wound ferrite, common mode chokes.
Cletronics Inc.
Manufacture and repair/replacement of custom magnetics.
Leightner Electronics, Inc.
Designer and manufacturer of transformers, inductors & reactors for military, aerospace, oilfield (downhole),medical & commercial applications.
Magnum Transformer
Designer and manufacturer of 50/60 Hz power transformers, High Frequency magnetics, Planar Magnetics, and SMT Transformers.
http://www.MagnumTransformer.com
http://www.MagnumTransformer.com
Johnson Electric Coil
Designer and manufacturer of single, three phase, high voltage transformers and autotransformers.
Stroptel
Manufacturer of transformers, chokes, inductors and toroids to customer specifications. From Slovakia.
Radius Power
Manufacturer of power transformers and chokes, interconnect and cable assemblies
Mitchell Electronics
A family business, owned, managed, and operated by 3 generations. Maker of custom transformers and inductors, emphasizes a personal touch.
ICE Components - Standard and custom magnetic components
Supplier of standard and custom passive magnetic components.
Payton Group
Payton develops magnetic components, with sales offices and plants in Israel, Europe, India, United States and the Far East. Manufacturer of both conventional and planar transformers, custom and off-shelf products available.
Abc Taiwan Electronics
Manufacturer of inductive and magnetic components. From Taiwan.
Filtran, Ltd
Designer and manufacturer of magnetics, transformers, power supplies, filters, inductors and chokes for the telecommunications industry.
Zhuhai Alite Electronics Enterprise Co.,Ltd.
Manufacturer of switching and linear power transformers, line filter coil, choke coil and SMD transformers.
Transera Electronics
Manufacturer of ignition coils, inductors, encapsulated transformers, charging inductors. Serving automotive, appliance and HVAC industries.
http://www.coils-transformers.com
http://www.coils-transformers.com
Altran Corporation
Designs and manufacturers all varieties of transformers and inductors.
Rodon Products, Inc.
Custom coil winding. Transformers, inductors, self-supported, high-temperature, encapsulated. Prototyping, and high volume. Commercial and military/aerospace. Mil-I-45208A facility.
Santronics, Inc.
Designs and manufactures magnetic components, inductors, chokes, RF trimmers, and transformers. Design to compliance with spacings, insulation, dielectric strength per UL, CSA, and IEC standards.
E & E Magnetic Products Ltd
Designs and manufactures transformers, noise filters and common mode chokes for broadband access, LAN and telecom applications.
Osec 2000 Transformers and Inductors
Manufacturer of custom transformers, chokes, inductors, and coils
CT Magnetics
Source for power magnetics, transformers, chokes, coils for worldwide medical, communications, industrial and military industries
Virtual Magnetics
Developer of virtual magnetics - Ingenieurbuero (engineer) Richard Bernauer develops inductive components, with an emphasis on planar transformers
http://virtual-magnetics.de/indexenglish.htm
http://virtual-magnetics.de/indexenglish.htm
Werner Schaffer Transformatoren GmbH & Co KG
Manufacturer of Transformers, Chokes and Coils
CET Technology
Manufacturer of power, audio, and telecom transformers, inductors, chokes, toroids, linear and switching power supplies.
Ensign Corporation
Manufacturer of electronic transformers and adapters for industrial and commercial applications.
Electrical Power And Applications - E.P. & A nv
Electrical products for medium voltage and electrical equipment for port cranes.
Midcom, Inc.
Manufacturer of telecommunications and power transformers and inductors.
Xfmrs, Inc.
Manufacturer of transformers for data communications, audio and telecommunications.
Cramer Magnetics
Manufacturer of transformers and inductors for linear and switchmode power up to 1KW.
Jensen Transformers
Manufacturer of high-fidelity audio and specialty transformers. Good source of valuable technical information on the use of transformers.
http://www.jensen-transformers.com/
http://www.jensen-transformers.com/
Induktorindo
Manufacturer of inductive components in Indonesia.
EG Magnetic Technology
Manufacturer of inductors, filters, transformers and chokes suitable for datacom, telecom and power supply applications.
Cibisol S.r.l.
Offers a range of components in electric winding of transformers, motors and chokes.
Bomag USA, LLC
Design and manufacturing of electromagnetic devices.
Electro Assemblies Corporation
Manufacturer of toroidal, laminated and ferrite magnetics.
Anglia Transformers
Manufacturers of transformers, chokes and inductors to customer specifications. From UK.
http://www.angliatransformers.co.uk/
http://www.angliatransformers.co.uk/
Wirebenders Manufacturing
Manufacture coils, transformers, and inductors.
Coils Unlimited
Designers and manufacturers of custom and standard wound magnetics components.
Universal Microelectronics Co., Ltd.
Manufacturing transformers, power supplies, videophones, internet screen phones, ADSL modems / routers, fiber optical components and general contract manufacturing of electronic components.
V&F Transformer Corporation
Manufactures custom transformers in production quantities as well as toroid, linear, foil wrapped and chokes.
http://www.vf-transformer.com/
http://www.vf-transformer.com/
Transtek Magnetics
Manufacturer of transformers, coils, inductors for telecommunication and networking and power applications.
http://www.transtekmagnetics.com/
http://www.transtekmagnetics.com/
HanYoung Electric
Manufacturer of HID ballast, HID lamp, industrial, fluorescent and neon transformers. From Korea.
Hurricane Electronics Lab Inc.
Manufacturer of inductors, transformers, chokes, coils, current transformers, and filters for use in buck, boost, flyback, and sepic switch mode power supplies.
http://www.hurricaneelectronics.com/
http://www.hurricaneelectronics.com/
Talema Electronics Inc.
Manufacturer of toroidal inductors, transformers and toroidal engineering kits. Online line card and electrical and mechanical specifications.
Yasho Electric Works
Manufacturers of transformers, chokes and line reactors. From India.
Gowanda Electronics
Manufacturer of inductors, coils, transformers and chokes.
Integrity Technology Corporation
Manufacture transformers for modems, ceramic resonators, laminated and ferrite transformers, inductors and coils. Also turn key circuit board assembly.
http://www.integritytechnology.net/
http://www.integritytechnology.net/
Gold Seal Electronics Ltd
Manufacturer of toroidal transformers, chokes, inductors and other wound components. From UK.
http://www.transformersareus.co.uk/
http://www.transformersareus.co.uk/
Kindrace
Manufacture of transformers, coils, chokes, power supplies and battery charges.
Para-Line Transformer Co., Inc.
Manufacturers of stock and custom transformers, chokes, and inductors.
Skot Transformers Ltd.
Manufacturer of power transformers, line reactors, chokes and power supplies which range from 3VA to over 3MVA. From UK.
Polara Engineering
Manufacturer of delay lines and custom magnetic components such as inductors, air coils, pulse transformers and custom LC devices.
Tabtronics Inc.
Manufacturer of custom electromagnetics. Transformers, coils and conductors, in low to mid volume.
Chirk Industry Co., Ltd.
Manufacturer of high voltage transformers, high voltage switching power supplies, negative ion generators, ozone generators, and electrostatic precipitators.
Planar Magnetics Ltd
Planar Magnetics offers an expert, dedicated design and manufacturing resource for planar transformer technology and low profile ferrite components.
http://www.planarmagnetics.com/
http://www.planarmagnetics.com/
P.A. Electronics Corporation
Manufactures custom military and commercial magnetics. Manufactures and markets the Vernistat product line.
Inductive Technologies, LLC
Manufacturer of surface mount transformers, inductors, pot core and common mode chokes, and coils.
Ferroperm UK Ltd.
Specialized manufacturer of magnetic electronic components, including inductors, filters and transformers.
Pulse Engineering, Inc
Manufacturer of inductors and transformers for power supply and data communications applications.
TSC Electronics, Ltd.
Manufacturer of inductors, chokes, coils, transformers, ferrites and magnetics, capacitors and EMI suppression modules.
AEM, Inc.
Manufacturer of ferrite beads, ferrite inductors, ceramic inductors, and high-reliability fuses.
Communication Associates
Manufacture electronic components for the CATV and telecommunications industry including transformers, chokes, wound magnetics, air coils, inductive, and magnetic components.
Tamura Europe
Manufacturers of transformers and inductors for all applications.
http://www.tamura-europe.co.uk/
http://www.tamura-europe.co.uk/
Halo Electronics
Manufacturer of filters and transformer modules for networking and data communications applications.
http://www.haloelectronics.com
http://www.haloelectronics.com
Wendeng Sanji Electronics Co., Ltd.
Vendor of degaussing coils, filters, transformers, chokes, coils, delay lines.
CoreMaster International, Inc.
Manufacturer of soft magnetic cores.
Tri Technology
Manufacturer of wound components including transformers, inductors and general coils, also offering surface mount PCB assembly service.
http://www.tritechnology.co.uk
http://www.tritechnology.co.uk
Zion Electronic Services
Manufacturer of toroidal transformers and switching mode chokes.
Thai Lin Radio Coil Mfy. Ltd.
Manufacturer of choke coils, EMI filters, inductors, power supplies, and transformers.
Nuvotem Talema
Designer and manufacturer of toroidal transformers, chokes, and inductors, and other toroidal magnetic components.
Richard Sumner Technology
Manufacture quality toroid products.
Regional Mfg. Specialists, Inc.
Manufacturer of transformers and inductors.
Actown Electrocoil and Industrial Coils
Manufacturer of industrial coils and high voltage transformers.