Justin, Inc. - El Monte, CA
Manufacturer, Custom Manufacturer
ISO 9001 certified manufacturer of general purpose transformers. Step down transformers are available in 100 VA to 1560 VA models with 12 VAC & 24 VAC output voltage. Features include indoor/outdoor enclosures, automatic resetting thermal fuse & potted cores & coils. CE certified. UL & cUL listed. RoHS compliant. Made in USA.
www.justininc.com/generalpurposestepdowntra...

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Triad Magnetics - Corona, CA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001:2004 certified worldwide custom manufacturer of power transformers including, general purpose, control, distribution, & isolation transformers. Other capabilities include step-up & step-down transformers. Primary specifications, secondary specifications, transformer construction, transformer type, mounting configuration & operating temperature can be specified. Other capabilities include inductors, chokes, coils & power supplies. Also available are gate drive, current sense, & audio transformers. Materials are VDE, IEC, UL, & CSA compliant.
www.triadmagnetics.com

Bruce Electric Equipment Corp. - Lindenhurst, NY
Distributor, Custom Manufacturer, Service Company
Distributor of general purpose transformers including dry type & oil filled 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/solahevi-...

Thermal Devices - Mount Airy, MD
Distributor, Custom Manufacturer
Distributor of electric, control, & enclosed general purpose transformers. Control transformers are available in voltage ranging between 50VA & 500 VA. Specifications of enclosed general purpose transformer include voltage ranging between 100 VA & 5.0 KVA.
Brand Names: Micron, Time Mark
www.thermaldevices.com/products/shopping/su...

Midwest Current Transformer, Div. of Anderson Engineering of New Prague, Inc. - New Prague, MN
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of toroidal current transformers, including core & coil, control, general purpose, low current, medium frequency, metering, oil well, output, printed circuit board (PCB), RF, motor drive isolation, single-phase, ferrite, pot core & e-core.
www.midwestcurrent.com

Koffler Electrical Mechanical Apparatus Repair, Inc. - San Leandro, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Woman-owned distributor of general purpose transformers. AC motors, DC motor drives, clutches, motor controls & starters, variable frequency drives, soft starts, digital speed regulators, gears, gearmotors & gearboxes are also available.
www.koffler.com/newproductsales.html

AFP Transformers, LLC - Edison, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of general purpose transformers. Types of transformers include cast coil transformers, power transformers, power quality equipment transformers, motor control equipment transformers, industrial heating/furnace transformers & specialty transformers. Other transformers such as phase-shifting transformers, 12 or 18 pulse output transformers, neutral grounding transformers, autotransformers, rectifier transformers, K-factor transformers, control power transformers, drive isolation transformers zig-zag transformers & plate transformers are fabricated. Transformers are UL® & cUL® listed & are CE certified. JIT delivery available.
Brand Names: Epoxycast
www.afp-transformers.com/products.htm

WEG Electric Corp. - Duluth, GA
Distributor, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of general purpose transformers. Specifications of general purpose transformers include 34.5 kV to 550 kV voltage & 10 MVA to 400 MVA output. General purpose transformers are suitable for textile, pulp & paper, cement, petrochemical, steel plant & mining applications. Meets ANSI, IEEE, IEC & ABNT standards.
www.weg.net/us/Products-Services/Generation...

Powertech Controls Co., Inc. - Hauppauge, NY
Distributor
Woman-owned distributor of general purpose transformers for audio applications. Available in audio wattage from 3 W to 25 W and maximum DC bias from 25 ma to 100 ma.
Brand Names: Hammond
catalog.powertechcontrols.com/viewitems/ube...

General Purpose Transformers Products
	GROUP I GROUP I – 316SS GROUP IA More

Hammond Power Solutions, Inc. - Baraboo, WI
Manufacturer, Custom Manufacturer
Line of general purpose distribution transformers are rated for 600 volts & below. They are either ventilated or totally enclosed & are available in standard ratings from 50 VA up to 1000 kVA.
www.hammondpowersolutions.com/

Stark Electronics - Minneapolis, MN
Distributor
Distributor of buck/boost, drive isolation and general purpose transformers. Industrial control, appliance, low voltage, lighting, rectifier and power transformers are also available. JIT delivery.
electronicpartsandequipment.com/power-suppl...

Merrimac Industrial Sales - Haverhill, MA
Distributor, Service Company
Distributor of control transformer, general purpose transformer, auto starting transformer, reactors transformer & specialty type transformer. Industries served include automotive, food, communication, electrical machinery, electronics, leather, textile & rubber. Products meet Military Specs.
Brand Names: ABB, Adlet, Aitken, Akron, Bero, Chessell, Dongan, EMM, Halmar, Halmar Robicon, Hammond, ISOMAX,...
www.merrimacindustrial.com/Prod_Transformer...

Custom Magnetics, Inc. - North Manchester, IN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer & distributor of general purpose 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

Endicott Coil Co., Inc. - Binghamton, NY
Custom Manufacturer
Custom manufacturer of general purpose transformers. Types of transformers include power transformers, current transformers, isolation transformers, step-up/step-down transformers, flyback transformers, instrument transformers, current sensing transformers, autotransformers, switch mode power supply transformers, printed circuit board (PCB) assemblies transformers and ferrite transformers. Available in series and parallel configurations in power ratings from 3 VA to 56 VA and secondary voltage ratings from 10 V to 36 V. Capabilities include prototyping, design/engineering, in-house tooling, molding, vacuum impregnation, encapsulating, ultrasonic welding and assembly. Meets UL® and CSA® standards. RoHS compliant.
www.endicottcoil.com/custom-transformer-man...

EMRA Controls, Inc. - Auburn, WA
Manufacturers' Rep, Service Company
Mfr's rep. specializing in general purpose transformers. Controls, sensors, thermocouples, inductors, relays, light curtains, cord grips, connectors, transducers, switches and microprocessors are also available. Suitable for electrical and electronic industries.
www.emracontrols.com/

Power Magne-Tech Corp. - Perth Amboy, NJ
Custom Manufacturer
Custom manufacturer of transformers for general purpose. Various types include current, power, laminated, isolation, open frame, encapsulated, toroidal, flyback and auto transformers. Capabilities include designing and testing. Made in USA.
powermagnetech.com/

Schaffner EMC, Inc. - Edison, NJ
Manufacturer, Custom Manufacturer
Worldwide manufacturer of standard & custom transformers including general purpose transformers. Available as low-voltage transformers, medium-voltage transformers & premium-duty magnetic sealed transformers. Types of low-voltage transformers include isolation transformers, automatic transformers, single-phase transformers, 3-phase transformers & reactor combination transformers. Medium-voltage transformers such as power distribution transformers, rectifier-duty transformers & wayside traction power transformers are available. Premium-duty magnetic sealed transformer features high over-load capacities & design flexibility. General purpose transformers are RoHS compliant.
www.schaffnerusa.com/en/products.html

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

HPS - Guelph, ON
Manufacturer
Manufacturer of general purpose distribution transformers are rated for 600 volts & below. They are either ventilated or totally enclosed & are available in standard ratings from 50 VA up to 1000 kVA.
www.hammondpowersolutions.com/products/loca...

B. J. Baldwin Electric, Inc. - Narvon, PA
Service Company
Custom manufacturer of general purpose & substation transformers. Other products such as power distribution systems, grounding systems, switchgear, rectifiers, control panels & control systems can be fabricated. Services include design engineering, electrical construction, substation, high voltage, line construction, tower erection, traffic signal construction, preventative maintenance, testing, commercial, industrial wiring, plumbing, excavation, digging, trenching, site work & turnkey.
www.bjbaldwin.com/highvoltage.html

Gainesville Industrial Electric Co. - Gainesville, GA
Distributor, Custom Manufacturer, Service Company
Distributor of general purpose transformers including dry type transformers. Available in single phase & three face types. Specifications include frequency up to 60 Hz. & voltage capacity up to 1 kVA. Meets NEMA, ANSI, UL & IEEE standards.
motors-pumps.gainesvilleindustrial.com/view...

General Purpose Transformers Products
	Dry-Type General-Purpose GE Transformers

V-TECH Manufacturing Solutions LLC - Fishers, IN
Custom Manufacturer
Custom manufacturer of general purpose transformers. Types of transformers include toroidal power transformers, EI-laminated power transformers, current transformers & switch-mode power supply transformers. Transformers are fabricated in single-phase & 3-phase options. Capabilities include designing, rapid prototyping, contract manufacturing, project management & customer relationship management. Transformers are designed for use in aerospace, audio, automotive, industrial processes/equipment, lighting, medical/clinical, military, defense, semiconductor & telecommunications applications. Transformers are FDA approved, RoHS compliant & CSA®, CUL®, ITAR, IPC, TUV & UL® standards certified.
www.v-techmfgsolutions.com

Servedio - New Castle, PA
Distributor, Custom Manufacturer, Service Company
Distributor of 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.

Onlinecomponents.com - Santa Monica, CA
Distributor, Manufacturers' Rep
Manufacturer's rep. & distributor of electronic components such as encapsulated, filament, frequency, furnace & general purpose transformers.
Brand Names: Carlo Gavazzi, Eaton, Fluke, Schurter, TE Connectivity