Midwest Current Transformer, Div. of Anderson Engineering of New Prague, Inc. - New Prague, MN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of a variety of transformers including control, power, general purpose, high & low voltage transformers. Quick turnaround. Standard lead length is 24 ins. Standard insulation of transformers is 600 V. High voltage insulation is optional. Current transformers manufactured with current ratios from 4000:5 to 5:5, VA output capacity ranging from 2VA to 15VA & accuracy ranging from 0.10 to 9.99. Square & round case transformers manufactured with current ratios from 50:0.1 to 300:5, VA output capacity 1VA or 2VA, & accuracy ranges from 0.10 to 1.50. Options include screw terminals, extra taps, mounting brackets, special lead length & fungus treatment to meet military specifications. Transformer cores made of grain oriented steel. UL recognized components.
www.midwestcurrent.com/ctseries.php

BDI - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of transformers. Also offers generatiors, automation systems and electric components.
www.bdi-usa.com/

Wisconsin Oven Corp. - East Troy, WI (Serving Minnesota)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of control transformers for electronic applications. Electronic transformers are available with 500 VAC to 1,000 VAC power supply & 275 VAC voltage. Electronic transformers are used for converting three phase current to single electric output.
wiscon.thomasnet.com/viewitems/replacement-...

Stark Electronics - Minneapolis, MN
Distributor
Distributor of transformers. Types include general purpose, industrial control, appliance, drive isolation, low voltage, lighting, buck boost, rectifier and power transformers. JIT delivery.
Brand Names: APC, Extech, Middle Atlantic, Phoenix Contact, Speco, Stancor, White-Rodgers
electronicpartsandequipment.com/power-suppl...

Nortech Systems - Wayzata, MN
Custom Manufacturer, Service Company
Manufacturer of standard and custom power supplies including wall mount transformers for domestic and international applications. Available with 100 VAC to 240 VAC input power supply and 47 Hz to 63 Hz input frequency and 1.25 A output current, 12 VDC and 15 W output power supply. Transformers are available with removable blades. Kan Ban and spare parts inventory management available. Lean manufacturing capable. On-time delivery.
www.intercon-1.com/Intercon1/Products/psi.a...

IndustrialPartFinder.com - Victoria, MN
Distributor
Distributor of volt transformers.
www.industrialpartfinder.com/index.php?main...

Marsh Electronics, Inc. - Locations
Distributor, Service Company
Stocking distributor of transformers. Types of transformers include power transformers, pulse transformers, current-sense transformers & audio transformers.
Brand Names: API Delevan, B & K Precision, CooperTools, Hobart Electronics, NEC Tokin, Neutrik, Potter &...
www.marshelectronics.com/products/line-card...

Jordan Transformer, LLC - Jordan, MN
Distributor, Manufacturer, Custom Manufacturer
Repair & Remanufacture Of Oil-Filled Power Substation Transformers. Redesign, Emergency Repairs/Replacements. Turnkey Services. 1 MVA To 500MVA

BH Electronics - Burnsville, MN
Distributor, Manufacturer
Manufacturer of magnetic assemblies, transformers, inductors, chokes.

Nicollet Technologies Corporation - Minneapolis, MN
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of transformers including power transformers, single-phase transformers, & three-phase transformers. Types include step-up & step-down transformers, autotransformers, isolation transformers, current transformers, current limiting transformers, control transformers, rectifier transformers, inverter transformers, & ferroresonant transformers available in single/three/multi phase. Systems feature vacuum-pressure impregnation, solvent based/epoxy varnishes & epoxy encapsulation/potting. Prototypes & short run productions available. Industries include OEM manufacturers. Power transformers available with 5 year warranty. Products UL listed & meet CSA, TUV, VDE, FAA, FCC, & Military Specs.

H&H Buying & Selling, Inc - Minneapolis, MN
Distributor
Distributor of new & used electrical equipment including circuit breakers, bus plugs, bus duct, starters & transformers.

Digi-Key - Thief River Falls, MN
Distributor, Manufacturer, Custom Manufacturer
Distributor of electronic components & transformers: audio, & current sense, isolation & telecommunications line isolation, medical equipment, printed circuit & printed circuit board, pulse, special, surface mount, telephone coupling, toroidal & wall plug-in.
Brand Names: Coiltronics, Hammond, Toko

Electrical Mechanical Services, Inc. - Saint Paul, MN
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of transformers. Available services include vibration analysis, laser alignment, portable balancing, predictive maintenance, infrared thermal imaging, CO2 (dry ice) motor/generator cleaning, insulation testing, power factor testing & motor base design & manufacturing.
Brand Names: ACME

Process Measurement Co. - Minneapolis, MN
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of current transformers. Custom engineered products include custom dials & scale plates for analog meters. Digital meters & recorders can be set-up & programmed for plug-and-play operation. Other custom manufactured products include NEMA 1, 4, 4X, 7, 12 or 13 environmental enclosures for instrumentation mounting, test panels & fixtures with wiring to terminals & connection diagrams. Services are available in-house & on-site & include instrument modification, instrument set-up & configuration, calibration & certification, instrument & control repair, instrument rental, small instrument & control panel servicing & process control service.
Brand Names: Electric Metering, GE Industrial Systems, Veris

CORTEC Enterprises - Forest Lake, MN
Manufacturer, Custom Manufacturer
Custom Toroids & Toroidal Transformers. Machine Winding; Soldering; Testing

Power/Mation - Saint Paul, MN
Distributor, Custom Manufacturer
Distributor of transformers. Specifications of tranformers include primary impedance ranging from 1900 ohms to 10,000 ohms, power ranging from 10 W to 280 W, frequency ranging from 30 Hz to 30 kHz, current ranging from 100 m A to 806 m A & secondary impedance ranging from 3.5 ohms to 500 ohms. Features of tranformers include designed for push pull outputs circuits, shield enclosed & insulated leads. Applications include push-pull: triode, ultra-linear pentode, pentode & tetrode connected audio output.
Brand Names: ABB, APEX, Brad Harrison, Continental Industries/Eurotherm, Control Techniques, Control Technology...

Transformer Network, Inc - Vadnais Heights, MN
Distributor, Manufacturer, Custom Manufacturer
New & Rebuilt Distribution & Power Transformers, 5 kVA Up To 500 MVA, Dry Type & Liquid Filled. Padmounted, Pole Mounted, Substation

ABB Service, Inc. - Minneapolis, MN
Distributor, Custom Manufacturer, Service Company
Motor Repairing & Rewinding Service

Mag-Con Engineering, Inc./Sub-Tronics - Lino Lakes, MN
Manufacturer, Custom Manufacturer
Designers & manufacturers of standard & custom transformers for all applications to customer specs. Standard & custom transformers include power transformers, control transformers, reactors, chokes & inductors, coils, audio transformers, current transformers, pulse transformers, three-phase transformers & constant voltage transformers (CVT) or ferroresonant transformers. Transformers are constructed of UL, CSA & VDE recognized materials. Specifications include sizes ranging from micro to 1000 lbs., 5VA to 10kVA single phase, up to 50kVA three phase, voltages up to 60,000 volts & from 2 Hz to 400 Hz. Prototyping & short run services are available. Meet the safety requirements of UL, CSA, IEC, CE, TUV & MIL T-27.

Mag-Con Engineering - Lino Lakes, MN
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom range of transformers, & transformer components including control transformers, power transformers, audio transformers, pulse transformers, three-phase transformers, single-phase transformers, ferroresonant transformers, & current transformers. Custom transformers & transformer components also available. Linear transformers, potted transformers, & high voltage transformers also available. Products are made of UL, CSA & VDE-recognized materials. Industries served include mining, & materials processing, film media industry.

Carpenter Electrical Equipment, LLC - South Haven, MN
Distributor, Manufacturer
Distributor & manufacturer of electrical equipment. Manufacturer of phase & electric converters. Dist of electric motors & transformers; dry type & three phase.

Schott Corp. - Canby, MN
Manufacturer
Manufacturer Of Standard Inductors, Transformers, Coils, Toroid Magnetics, Chokes & Magnetic Components.

Sub-Tronics, Inc. - Lino Lakes, MN
Manufacturer, Custom Manufacturer
Design & Manufacturer Custom Transformers, Control, Currrent, Ferrite Pot Core, Isolation, Ferroresonant, Industrial Control, Power, Printed Circuit, Pulse, Split Bobbin, Switchmode Chassis, Printed Circuit & Surface Mount. Varnished & Encapsulated. ISO Compliant