Bruce Electric Equipment Corp. - Lindenhurst, NY
Distributor, Custom Manufacturer, Service Company
Distributor of transformers including buck/boost & core & coil 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-...

Triad Magnetics - Corona, CA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001:2004 certified worldwide custom manufacturer of power transformers including step-up or boost transformers & step-down or buck transformers. Other capabilities include autotransformers, general purpose, control, distribution, & isolation 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/home.htm

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

Neeltran, Inc. - New Milford, CT
Custom Manufacturer
Custom manufacturer of power supplies including transformers such as buck/boost auto transformers. Types include open or enclosed transformers from 5 KVA to 5,000 KVA. Features include compensation for high or low line voltages, up to ten position range control & tap switch options. Applications include protection of equipment against low voltage sources or power company voltage reductions. Turnkey services available.
www.neeltran.com/products/index.html

AutomationDirect.com (AutomationDirect) - Cumming, GA
Distributor, Custom Manufacturer
Buck-boost transformers are used to power loads with specific voltage requirements that differ from the available line voltage. These transformers have NEMA 3R-rated enclosures and can be connected as auto-transformers or isolation transformers. Provide a means of raising (boosting) or lowering (bucking) a supply line voltage by a small amount (usually no more than 20 percent). When connected as an isolation transformer, these transformers can be used to step-down supply power to low voltage circuits at the nameplate rating listed. Two rating ranges are available: 240 x 120 VAC to 24 x 12 VAC and 240 x 120 VAC to 32 x 16 VAC. Buck-boost transformers have a 10-year limited warranty
www.automationdirect.com/buck-boost-transfo...

E Craftsmen Corporation - Waterloo, ON
Manufacturer, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified custom manufacturer of buck/boost 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...

Lenco Electronics, Inc. - McHenry, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom autotransformers or step-down & step-up transformers or buck/boost transformers. Available in power ratings from 100 VA to 5000 VA in both 115/230 V & 240/480 V configurations. Autotransformers are bi-directional & accommodate 50/60 Hz applications. Autotransformers are available in solder & tapped lug styles & different mounting configurations. Three phase autotransformers from 7 VA to 75 KVA are also available.
www.lenco-elect.com/auto_transformers.htm

Tripp Lite - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of line conditioners. Line noise filtering eliminates harmonic distortion & line problems. General purpose isolation transformers or medical-grade isolation transformers featuring hospital-grade plug & receptacles. Isolation transformers deliver complete line isolation, continuous noise filtering & enhanced common mode surge suppression for uncompromised operation of audio, video, medical-grade & hospital-grade applications.
www.tripplite.com/en/products/product-serie...

AFP Transformers, LLC - Edison, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of transformers including auto & buck/boost transformers. Available as autotransformers, 3-phase 3-coil motor starting autotransformers & 3-phase 2-coil motor starting autotransformers. Autotransformers feature multiple input or output taps, multiple secondary windings, harmonic compensated, multiple operating frequency spectrum & unique impedance levels. Motor starting autotransformers are available with either copper or aluminum windings, insulation systems & temperature ratings from 80 degrees C to 150 degrees C. Transformers are UL®/cUL® listed & are CE certified. JIT delivery available.
www.afp-transformers.com/products.htm

Powertech Controls Co., Inc. - Hauppauge, NY
Distributor
Woman-owned distributor of buck-boost transformers. Automatic transformers, control transformers, drive isolation transformers, hazardous location transformers and medium voltage transformers are also available.
Brand Names: Hammond, Micron Industries
www.powertechcontrols.com/linecard.html

Hammond Power Solutions, Inc. - Baraboo, WI
Manufacturer, Custom Manufacturer
Manufacture of Buck-Boost transformers. Welded core construction made with high permeability silicon steel laminations. Computer designed coils, accurately wound from copper magnetic wire.
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...

Transformer Engineering LLC - Cleveland, OH
Manufacturer, Custom Manufacturer
Manufacturer of full range of custom designed magnetic products including buck/boost transformers, control transformers, core & coil 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/

Able Coil & Electronics Co., Inc. - Bolton, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom transformers including buck/boost transformers, ferrite transformers, pot core transformers, E-core transformers, impedance transformers & matching transformers. Transformers are available in different sizes & capacities. Services include designing, prototyping & product-cycle testing. Industries served include commercial, medical, aerospace, communications, automotive & military.
www.ablecoil.com/index.html

Merrimac Industrial Sales - Haverhill, MA
Distributor, Service Company
Distributor of step-up or boost transformers & step-down or buck transformers. 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...

Endicott Coil Co., Inc. - Binghamton, NY
Custom Manufacturer
Custom manufacturer of transformers. Types of transformers include power transformers, isolation transformers, current 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...

Buck/Boost Transformers Capabilities
	Custom Transformers & Inductors Design & Manufacturing Custom Designed Transformers and Inductor Manufacturing

EMRA Controls, Inc. - Auburn, WA
Manufacturers' Rep, Service Company
Mfr's rep. specializing in buck/boost and DC to DC 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/

Ward's Marine Electric - Fort Lauderdale, FL
Distributor, Service Company
Distributor of buck/boost transformers. Feature multiple input/output voltage combinations. UL® listed.
Brand Names: Charles
www.wardsmarine.com/Catalog/178_182_Transf....

Power Magne-Tech Corp. - Perth Amboy, NJ
Custom Manufacturer
Custom manufacturer of buck/boost 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/

Schott Magnetics - San Diego, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of standard & custom buck & boost buck & boost transformers. Transformers also include HWT power transformers, pot core transformers, flyback transformers, toroidal transformers, pulse transformers & surface mount transformers. Design services for transformers, coils, chokes & inductors available. Applications include power supply, 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 bell & ringing & signalling, buck, boost, chassis mount, communication system, computer transformers. 2 kVA industrial grade step-up or step-down power isolation transformer, isolation power transformer, transformer designed for international agency approvals & worldwide voltage sources. Leads are harnessed with customer-selected terminals for quick installation, multi-tap power transformer, auto transformer (buck/boost), ferroresonant transformer, isolation power transformer with split primaries and taps with capability of adapting voltages for worldwide applications. Leads can be color coded & cut to any length.
www.glenmagnetics.com

Unimar, Inc. - North Syracuse, NY
Manufacturer, Custom Manufacturer, Service Company
Manufacturer & designer of standard & custom buck/boost transformers. Specifications include 10 in. x 8 in. x 6 in. NEMA 3R enclosure & 1.6 kVA & 3.3 kVA power at 124 VAC to 132 VAC voltage. ETL & ATEX certified. Meets FAA, FCC, ICAO & CAR standards. CSA approved. UL listed.

Communication Coil, Inc. - Schiller Park, IL
Manufacturer, Custom Manufacturer
Manufacturer of custom RF & power transformers; air core, toroidal, pot core, ferrite, SMPS. Inductors, coils; non-magnetic. LC filters, chokes, & baluns for medical, military, airborne, marine, instrumentation, industrial & wireless communications.
www.communicationcoil.com/transform.html

Inglot Electronics Corp. - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom buck/boost transformers. Available in bobbin style. Bobbin type transformers such as low power pulse transformers, feedback isolation products, data line isolators, high power switch-mode transformers & gate drivers are also 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

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.