Midwest Current Transformer, Div. of Anderson Engineering of New Prague, Inc. - New Prague, MN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of encapsulated, toroidal current transformers & transformers to customer specifications. Quick turnaround is available. Standard insulation of transformers is 600 V with high voltage insulation optional. Current transformers manufactured with current ratios from 4000:5 to 5:5. VA output capacity ranges from 2VA to15VA. Accuracy ranges from 0.10 to 9.99. Transformer core is made with grain oriented steel. Standard leads lengths of 24 ins. Options include mounting bracket, special lead lengths, extra taps, & fungus treatment for current transformers to meet military specifications. UL recognized components.
www.midwestcurrent.com

Electronetics, LLC - Everett, WA
Manufacturer, Custom Manufacturer
Custom manufacturer of current, electric & voltage regulating transformers. Products also include power transformers, auto transformers, high frequency magnetic transformers, voltage & current sensing transformers, constant voltage transformers, surface mount transformers & planar magnetic transformers. Available in a wide range of operating frequencies, 1 or 3 phase operations, & core & coil materials. Capabilities include automated winding, toroid winding, vacuum impregnation, laminating, lean manufacturing, testing, advanced CAE, & prototype to high volume production. Quality assurance processing includes parametric acceptance testing, Hipot testing & visual inspection services. Lean manufacturing capable. CSA, UL & TUV compliant.
electronetics.thomasnet-navigator.com/categ...

Custom Transformers Capabilities
	Custom Avionics, Aerospace & Medical Power Transformers Custom High Frequency Magnetics Custom Ferro Constant Voltage Transformers More

Badger Magnetics - Milwaukee, WI
Custom Manufacturer
Custom manufacturer of electric & electronic transformers. Types of transformers include lamination, toroidal, energy limiting, panel chassis mounted, printed circuit, power, isolation, current, pulse, control, drive & auto transformers. Various applications include aerospace, defense, medical, industrial controls, machine tools, automation machinery, power conditioning, computers, audio equipment, power supplies & lighting. RoHS compliant. CSA approved. UL listed. CE & IEEE certified. Meets Military T-27 Spec. Meets TUV standards.
transformers.badgermagnetics.com/?

Custom Transformers Capabilities
	Custom Magnetic Components/ Lamination Transformers Panel/Chasis Mounted Transformers Class 2 Energy Limiting Transformers

Johnson Electric Coil Co. - Antigo, WI
Manufacturer, Custom Manufacturer
Designer & manufacturer of dry-type single & three phase custom transformers. Manufactured to customer requirements. Autotransformers & isolation transformers include ferro-resonant, constant voltage, high reactance, toroids, special voltage requirement, taps where needed, winding configurations, terminations to suit individual installation, unusual sizes & shapes, available from 100kVA to 250kVA. UL, CSA, CE & RoHS compliant to all domestic & international standards.
www.johnsoncoil.com/custom-products/three-p...

Triad Magnetics - Corona, CA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001:2004 certified worldwide custom manufacturer of current sense transformers for electronics & other industries. Type, applications, primary current ratio & frequency range can be specified. Commercial, multi-ratio, three-phase, split core, toroidal, window, wound primary, bar, PC mount, under or over current sensing transformers available. Noncontact current transformers also available. Primary & secondary current ratios, burden, insulation voltage, frequency range, accuracy & operating temperature can be specified. Also available are autotransformers, general purpose, control, distribution, isolation & audio transformers. Materials are VDE, IEC, UL, ANSI & CSA compliant.
www.triadmagnetics.com/home.htm

SNC Manufacturing Co., Inc. - Oshkosh, WI
Manufacturer, Custom Manufacturer
Custom manufacturer of transformers including special transformers available in variety of dimensions & voltages. Various types of transformers include constant voltage, control, current, dry type, electric, ferroresonant, high voltage, isolation, output, machine tool, variable voltage, potential, battery charging, voltage regulating, inverter, computer & class 2 transformers. Transformers are suitable for variety of applications including medical equipment, power supplies, X-ray systems & machine controls. ISO 9002 compliant, with JIT delivery & warranty services available.
Brand Names: SNC
www.sncmfg.com/transformers/products

Transformer Engineering LLC - Cleveland, OH
Manufacturer, Custom Manufacturer
Manufacturer of full range of custom designed magnetic products including current transformers, distribution transformers, dry type transformers & electric 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/

Neeltran, Inc. - New Milford, CT
Custom Manufacturer
Custom manufacturer of 3 phase transformers. Types include high frequency transformers, furnace transformers, vacuum pressure impregnated transformers, rectifier or drive transformers, grounding transformers, UPS power transformers, buck-boost auto transformers, dry type, water cooled transformers & oil cooled transformers. Range 50-50,000 KVA Turnkey services available.
www.neeltran.com/products/index.html

Lenco Electronics, Inc. - McHenry, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom transformers. Types of transformers include autotransformers, single phase transformers, three phase autotransformers, three phase isolation transformers, small PC transformers & AC & DC constant voltage transformers. Transformers such as converter transformers, current transformers, filament transformers, R-core transformers, inverter transformers, low profile transformers, control transformers, 400 Hz transformers, audio transformers, switch mode transformers, plate transformers, medical (UL 2601/IEC 601) transformers, hi-temperature (Class H per UL 1446) & pot core transformers are available.
www.lenco-elect.com/home.htm

MPS Industries, Inc. - Gardena, CA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of transformers. Types of transformers include distribution, electric, encapsulated, flyback, LAN, line, medical equipment, military specification compliant, PCB, power, pulse, RF, surface mount, telecommunications, toroidal, video & wideband transformers. RoHS compliant.
www.mpsind.com/MPS-pages/MPS-product-pages/...

Power Magne-Tech Corp. - Perth Amboy, NJ
Custom Manufacturer
Custom manufacturer of transformers. Various types include current, power, laminated, isolation, open frame, encapsulated, toroidal, flyback and auto transformers. Capabilities include designing and testing. Utilities, medical, dental, test equipment, audio, video, communications, military and aerospace industries served. Made in USA.
powermagnetech.com/

AFP Transformers, LLC - Edison, NJ
Manufacturer, Custom Manufacturer
Manufacturer of custom transformers. Types of transformers include control power transformers, drive isolation transformers, autotransformers, K-factor transformers, zig-zag transformers, phase shifting transformers, rectifier transformers, Scott-T transformers & plate transformers. Transformers are fabricated in dry-type or cast coil types, different enclosure configurations, sizes from 2 KVA to 10 MVA & inductor sizes from 5 A to 2000 A. Transformers are UL® & cUL® listed & are CE certified. JIT delivery available.
Brand Names: Epoxycast
www.afp-transformers.com/custom.htm

Inglot Electronics Corp. - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom transformers. Types of transformers include linear laminated transformers, linear torodial transformers & bobbin-type transformers. Transformers such as power transformers, power inductors, audio transformers, mag amps, control transformers, power inductors, current sense transformers, common-mode chokes, differential-mode chokes, low-power pulse transformers, feedback isolation products, data line isolators, high-power switch-mode transformers, buck/boost converters & gate drivers are available. Capabilities include design engineering, prototype testing, paper section layer winding, computerized 3-axis winding, toroidal assembly, in-process inspection & computerized final testing. JIT delivery available.
www.inglotelec.com/frame-products.htm

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

Design Criteria, Inc. - Roy, UT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom power transformers including high voltage transformers. Types of transformers include planar, conventional wound & current sense transformers. Power transformers are suitable for various types of switching power supplies. Designing and manufacturing magnetics for harsh and rugged environments.
www.designcriteria.com/power-electronics-pr...

Mech-Tronics - Mount Holly, NJ
Manufacturer, Custom Manufacturer
Custom mfrs. of all types of bobbin & toroidal magnetic coil windings to customer print or specs. PC board mount specialists in medium/high frequency. Miniature to medium size transformers including E-core, ferrite, high voltage, pot-core & toroidal.
www.mech-tronics.net

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/packaging.html#designs

Hammond Power Solutions, Inc. - Baraboo, WI
Manufacturer, Custom Manufacturer
Design & manufacture of standard & custom dry-type transformers. Transformers are suitable for any commercial, industrial, manufacturing or production process application & can be engineered for any environmental condition.
www.hammondpowersolutions.com/products/cust...

Able Coil & Electronics Co., Inc. - Bolton, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom transformers. Transformers are available in different sizes & capacities. Transformer assemblies include wound coils, toroids, solenoids, cables, connectors, harnesses, bobbin wounds, paper sections, laminated cores, ferrite cores, pot cores & encapsulated assemblies. Services include designing, prototyping & product-cycle testing. Industries served include commercial, medical, aerospace, communications, automotive & military.
www.ablecoil.com/index.html

Custom Magnetics, Inc. - North Manchester, IN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer & distributor of transformers. Types of transformers include laminated transformers, ferrite core transformers, toroidal transformers, rectangular-core transformers, power generation/distribution transformers & standard lines transformers. Power generation/distribution transformers such as single-phase transformers, 3-phase transformers & dry type oil-cool transformers are available. Types of standard line transformers include voice & data transformers & PC mounting split bobbin transformers. Available in different shapes, sizes & power capacity models. Transformers are designed for use in electrical, electronics & telecommunications applications.
www.custommag.com/products/products.shtml

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

Schott Magnetics - San Diego, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of custom transformers. Transformers also include HWT power transformers, pot core transformers, audio transformers, flyback transformers, toroidal transformers, pulse transformers & surface mount transformers. Design services for transformers, coils, chokes & inductors available. Applications include power supply, avionics, military, medical, test & measurement, industrial, automotive & commercial. UL®, CSA®, IEC, FCC & EN60950 certified. Products are RoHS compliant & lead (Pb) free.
www.schottcorp.com/products_area/products.a...

Glen Magnetics, Inc. - Alpha, NJ
Manufacturer, Custom Manufacturer
Manufacturer & custom manufacturer of transformers including constant voltage, control, current, current sense & custom transformers. Transformer types include isolation, auto (buck/boost), inductors/chokes, three phase, audio, MIL-T-27, ferroresonant, switching, coils, & high voltage, 1VA to 5,000VA (5kVA) single phase, 10kVA 3 phase power, 50 Hz. to 30,000 Hz. Small high frequency units to 250 MHz. frequency, 10,000 volts, voltage & sizes of less than 1/2 cubic in. to larger than 1cubic ft., open style, potted in cans (drawn or fabricated), & hermetic sealed constructions, silicon steel laminations.
www.glenmagnetics.com

Beverly Mfg., Inc. - Riverside, NJ
Custom Manufacturer
Designer & manufacturer of custom transformers. Types of transformers available include audio, core & coil, current, electric, electronic, encapsulated, ferrite, flyback, high frequency, high & low voltage, instrument, lighting & power, medical equipment, miniature, PCB, power, pulse, RF, split bobbin, step-down & step-up, subminiature, surface mount & toroidal. Products available in all types of bobbin wound transformers, as well as machine & hand wound toroids ranging from sizes 1/8 in. to 5 inches. Supplying products to customers that utilize programs that fulfill auto replenishment inventory including BEM & POURS, or any other EDI systems that are available.
www.beverlymfginc.com/Specialties.html

Red Lion Controls - York, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom current transformers. Products include DC current shunt transformers, DC current transducers, average responding AC current transducers, true RMS AC current transducers and AC current operated switch transformers. RoHS and WEEE compliant. Products are available with 2 year warranty.
Brand Names: Red Lion
www.redlion.net/Products/DigitalandAnalog/A...