GlobTek, Inc. - Northvale, NJ
Manufacturer, Custom Manufacturer
Woman-owned manufacturer of air cooled transformers available with numerous outputs/voltages, & country configurations. Miniature transformers, high frequency transformers, coils & magnetics are also available. ISO 9001:2000 registered.
www.globtek.com/html/transformers.html

Neeltran, Inc. - New Milford, CT
Custom Manufacturer
Custom manufacturer of power supplies including transformers such as filament transformers, audio transformers, bombarding transformers, low voltage transformers & air cooled transformers. Features include UL® approved copper windings, insulating materials, major & minor insulation, lead wire, spacer ducts & insulating varnish. Turnkey services available.
www.neeltran.com/products/index.html

Bruce Electric Equipment Corp. - Lindenhurst, NY
Distributor, Custom Manufacturer, Service Company
Distributor of transformers including air cooled & encapsulated transformers. Types include single phase & three phase transformers with 50 & 60 cycles. Single phase transformers available in capacities ranging from 10 KVA to 500 KVA. Three phase transformers available in capacities ranging from 3 KVA to 1000 KVA. Refurbished transformers also available.
Brand Names: ABB, Acme, Allis-Chalmers, Delta, FPT, G.E., Hammond, Hitran, Jefferson Electric, K Factor, MGM,...
www.brucelectric.com/transformers

E Craftsmen Corporation - Waterloo, ON
Manufacturer, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified custom manufacturer of air cooled transformers. Other available transformers include 50, 60 & 400 Hz single & three phase transformers, current transformers, communication transformers, pulse transformers, toroidal power transformers & ferro-resistant transformers.
ecraftsmen.rtrk.com/?scid=1828603&rl_alt=ht...

SNC Manufacturing Co., Inc. - Oshkosh, WI
Manufacturer, Custom Manufacturer
Custom manufacturer of air cooled transformers including electric transformers available in variety of dimensions & voltages. Various types of transformers include constant voltage, inverter, high voltage, printed circuit, pulse, rectifier, split bobbin, toroidal, voltage regulating, current, ferroresonant, filament & isolation transformers. Air cooled transformers are suitable for industrial & commercial applications. ISO 9002 compliant, with JIT delivery & warranty services available.
Brand Names: SNC
www.sncmfg.com/transformers/products

AFP Transformers, LLC - Edison, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of power transformers including air cooled power transformers. Available in dry-type & cast coil configurations with operating voltage ratings from 600 V to 36 KV. Power transformers are fabricated in open core & coil, NEMA 1, 3R or 4 enclosure, pad-mount enclosure & unit substation designs. Power transformers feature copper or aluminum winding construction, temperature readout indicators, high voltage plug in bushings & rectifier duty ratings. Power transformers are UL®/cUL® listed & are CE certified. JIT delivery available.
www.afp-transformers.com/powertrans.htm

Torelco - Phillipsburg, NJ
Manufacturer, Custom Manufacturer
Manufacturer of transformers in various styles including toroids, bobbins, EI, UI, EE, L, E Cores, EC cores, pot cores, RM cores, EP cores, C cores, custom gapped. Materials utilized include tape wound, ferrite, MPP, amorphous, sendust, powdered iron, nickel alloys & silicon steel.
www.torelco.com/products.html

Hammond Power Solutions, Inc. - Baraboo, WI
Manufacturer, Custom Manufacturer
Manufacture of standard & custom dry-type air cooled transformers & reactors.
www.hammondpowersolutions.com/

Transformer Engineering LLC - Cleveland, OH
Manufacturer, Custom Manufacturer
Manufacturer of full range of custom designed magnetic products including 18 pulse transformers, 400 Hertz transformers, air cooled transformers & auto transformers. Products are cost effective electro-magnetic & used by industrial & commercial OEM markets for wind energy, solar power, variable speed drive, uninterruptible power supply, mass transportation, machine tool, medical equipment, airport lighting, telecommunications, mining & process control/instrumentation applications. Engineering assistance by computer design & documented quality assurance program.
www.trenco.com/products/

Magnetic Specialties, Inc. - Telford, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of air cooled & air core transformers. Types also include specialty, high frequency, ferroresonant, rectifier, filament, isolation, plate, constant voltage regulator, instrument, furnace, potential & output transformers. Transformers up to 500 kVA power are also available.
www.magspecinc.com/transformers.html

REO-USA, Inc. - Indianapolis, IN
Manufacturer
Manufacturer of air cooled transformers. Types include current, HF, toroidal and medical transformers. Suitable for industrial and transportation converter, electro medical, electrical test, power electronic and electrical vehicle applications.

Clark Power Systems - Danbury, CT
Manufacturer, Custom Manufacturer
Custom manufacturer of air & water cooled transformers. Specifications include voltage ranging from 500 VA to 1200 KVA & 3000 A. Transformers are copper wound, & feature additional insulation. Load matching transformers & AC line inductors are also available. Saturable reactors, auto-transformers, VRT's, & constant voltage transformers are also available.
www.clarkpowersystems.com/transformer%201.h...

Cougar Electronics Corp. - New Haven, CT
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer & distributor of air cooled, battery charging, buck/boost, constant current regulator, constant voltage, current, custom, elevator & encapsulated type transformers. Reactors include saturable core, air core, current limiting & high frequency models. Models include standard, swing, common mode & high frequency chokes. Capabilities include frequencies from 25 to 200 KHz, currents from the milliamp range to over 50,000 amps, isolation up to 250 KVDC, hermetically sealed units, epoxy-molded, potted & encapsulated units & voltages to 300 KV.
www.cougarelectronics.com/transformers.htm

Raco Industrial Corp. - Des Plaines, IL
Distributor, Custom Manufacturer, Service Company
Stocking distributor of air cooled transformers. Specifications include 7.5 kVA power, 150 degrees C rising temperature, 170 degrees C operating temperature, single phase, 60 Hz power supply & 208 to 224 operating voltage.
Brand Names: Utility
raco.thomasnet-navigator.com/category/all-c...

HPS - Guelph, ON
Manufacturer
Manufacturer of standard & custom dry-type air cooled transformers & reactors.
www.hammondpowersolutions.com/our-products/

Toroid Corporation of Maryland - Salisbury, MD
Custom Manufacturer
Manufacturer of toroidal transformers. Custom made transformers, standard design rectifier transformers, balanced transformers, auto transformers, & medical isolation transformers. ISO 9001:2008 certified. Comply with foreign safety standards
www.toroid.com/

HERCO Transformers Inc. - Milpitas, CA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom air cooled furnace transformers. Oil cooled transformers are also available. Suitable for thyristor controlled operations.
www.hercotransformers.com/Furnace-Transform...

Power Magnetics - Trenton, NJ
Manufacturer, Custom Manufacturer
ISO 9001 compliant manufacturer of custom magnetic transformers. Includes harmonic mitigating transformers with impedance matching, multitapped DC filter chokes, phase changing transformers, drive isolators, plates & filaments & electric furnaces. Also includes AutoCad drafting design, distribution & commercial & industrial applications.
www.powermagneticsinc.com/products.asp

Motom Electronics LLC - West Cornwall, CT
Manufacturer, Custom Manufacturer
Transformers & Inductors & Subassemblies; Custom

Servedio - New Castle, PA
Distributor, Custom Manufacturer, Service Company
Distributor of transformers including 400 hertz, air cooled, air core, & automatic. Products include electric motors & controls (AC & DC), power transmission, gearing & belts, pumps, conveyor chain, roller chain, sprockets & belting, & for crane & hoist applications. Repair services like electric motor rewinding, surge testing, core loss testing, hypot testing, dynamic balancing, machine work, generator repair, welder repair, hoist repair, small tool repair, & small motor repair. Engineering, design & fabrication of special application control panels.

Electric Control Equipment Corporation - Norwalk, CT
Distributor, Custom Manufacturer, Service Company
Reconditioned Circuit Breakers, Switchboards, Switchgear, Transformers; Low & High Voltage, 480 Volt, 5KV & 15KV Class Equipment

Pacific Crest Transformers - Medford, OR
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001: 2004 certified manufacturer of air cooled liquid filled distribution transformers. Padmount, secondary unit substation & station transformers can be custom designed for distribution & dedicated load applications. Transformers are available with power capacities from 75 kVA to 10,000 kVA & voltages from 46 kV to 250 kV BIL. Transformers have steel plate tank construction with steel channel selections & an undercoated base that can be rolled & skidded. Features include de-energized tapchanger for adjusting voltage ratios, pressure relief valve & door designed with 3-point locking mechanism. Various optional features are also available. Compliant with EPA, ANSI, NEMA, DEQ & OSHA 18001:2007 standards. CUL & UL Listed.

General Atomics Energy Products - San Diego, CA
Manufacturer, Custom Manufacturer, Service Company
Design, Develop & Manufacturer High Voltage Components & Systems For The Industrial, Medical & Scientific Industries

The Doug Beat Company - Toledo, OH
Distributor
Suppliers To Industry Of New, Used & Rebuilt Electric Transformers Including Air Cooled, Dry & Oil Filled, Lighting & Power, Single & 3 Phase

Olsun Electrics Corporation - Richmond, IL
Manufacturer
Machine Tool, Motor Starting, Control & Power