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Toroidal Transformers Suppliers

Displaying 1 to 25 out of 154 results
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Badger Magnetics - Milwaukee, WI
Custom Manufacturer
Designer & manufacturer of toroidal transformers with mounting configurations. Materials include ferrite, iron, silicon steel, nickel steel, metal powders, Kool Mu®, nanocrystalline & Metglas®. Toroidal transformers are available in 0.5 in. to 6 in. height with 0.5 in. to 15 in. dia. & #8 to #42 wires. Toroidal transformers are used as chokes, inductors & magnetic amplifier & inverter/converter components. Applications include aerospace, defense, industrial, medical, power supplies & lighting. RoHS compliant. CSA approved. UL listed. CE & IEEE certified. Meets Military T-27 Spec. Meets TUV standards.
Toroidal Transformers Capabilities:
Custom Toroidal Components
Amgis Toroidal Power Products - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of transformers including step-down & step-up, surface mount & three-phase. Power torodial transformers are available with up to 15KVA. Products are available in large & small volume productions with features such as custom primary & secondary voltage, various connection & harnessing options, custom mounting & enclosures (to meet customer requirements). Products easily configures to minimal space. Industries served include medical, aerospace, military, petroleum, power, data processing, geophysical, industrial process control & communications. Capabilities include machining, design & engineering. Meets UL, CSA & TUV standards.
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.
Bicron Electronics Co. - Canaan, CT
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified. manufacturer of standard & custom designed toroidal transformers rated from 20 VA to 10 kVA for audio, medical isolation & general applications. Transformers are available with 10 in. leads, 2500 Vrms dielectric strength & 265 degrees F maximum operating temperature, standard electrostatic shield, standard thermal protection, terminals, connectors, metal mounting disk & molded-in threaded insert mountings & magnetic shielding. Transformers in other sizes & voltages up to 10 kVA & 240 V are also available. Meets CSA, VDE, TUV & IEC standards. UL listed. RoHS compliant.
Product Catalog
Triad Magnetics - Corona, CA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001:2004 certified worldwide custom manufacturer of power transformers with toroidal & laminated construction. Also available with surface mount, chassis mount & PCB mounts. Other capabilities include step-up, step-down, 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, & CSA compliant. RoHS & China RoHS compliant. Also meets UL & TuV to IEC 60950-1 standards.
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 encapsulated, ferrite, high voltage, pot-core & toroidal.
Alfamag Electronics - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9000:2008 certified. Manufacturer of PC mount toroidal transformers. Available with elevated ambient temperatures up to 100 degrees C, central screw receptable & plastic housing. Applications include audio equipment, computer peripherals, compact linear power supplies, medical equipment & lighting. CE mark approved. RoHS compliant.
Schott Magnetics - San Diego, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of standard & custom toroidal 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, avionics, military, medical, test & measurement, industrial, automotive & commercial. UL®, CSA®, IEC, FCC & EN60950 certified. Products are RoHS compliant & lead (Pb) free.
Tranex, Inc. - Colorado Springs, CO
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of standard & custom transformers including power toroidal transformers. Available with 15 VA to 8 kVA power supply. RoHS compliant. On-time delivery.
Grainger Industrial Supply - Locations
Distributor
Distributor of a variety of transformers such as Class 2, 18 pulse, 400 Hertz, alarm, automatic, CE marked, control, differential, driver, frequency, isolation, laboratory, microwave, network, RF, ultrasonic, welding & more. Accessories, parts & components also available. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.
Brand Names: Acme
GlobTek, Inc. - Northvale, NJ
Manufacturer, Custom Manufacturer
Woman-owned manufacturer of toroidal coil transformers. Types of transformers include EMI filters, power chokes, converters, pulse transformers, & line filters. Applications include computer, switching power supplies, EMI/FCC filters, noise filters, & communication transformers. Temperature ranges between minus 20 degrees to plus 60 degrees C. Insulation resistance is more than 100M. DC current ratings range from 1 to 20 Amps. ISO 9001:2000 registered.
Product Catalog
Magnetic Component Engineering, Inc. - Torrance, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & AS 9100 Rev C certified manufacturer of standard & custom magnets, magnetic components & magnet assemblies including core & coil transformers, pot core & E-core transformers & toroidal transformers. Materials used for precision magnet assemblies & components include samarium cobalt, neodymium iron boron, rare earth magnet materials, alnico & ceramics. Standard parts include blocks, discs, rings & round bars in different dimensional specifications. Services include assembly, testing magnetic materials BH curves, coating, plating, engineering design, magnetizing, marking, identification, stabilization, calibration, testing & certification. Markets served include aerospace/defense, medical, industrial, research labs, semi-conductor & telecommunications.
Midwest Current Transformer, Div. of Anderson Engineering of New Prague, Inc. - New Prague, MN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of transformers including toroidal transformers, electric transformers & current transformers. 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. Core made with grain oriented steel. Standard leads are 24 ins. in length. Options include screw terminals, extra taps, mounting brackets, special lead length & fungus treatment to meet military specifications. UL recognized components.
MPS Industries, Inc. - Gardena, CA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of toroidal power transformers. Specifications of toroidal power transformers include operating temperature up to 70 degrees C, 4.8 percent to 12.0 percent voltage regulation, efficiency up to 94 percent, 80 mm D x 35 mm H to 131 mm D x 80 mm H dimension, 0.87 kg to 4.92 kg weight & 50 VA to 450 VA power rating. CE certified. UL listed. RoHS compliant.
Magnetic Specialties, Inc. - Telford, PA
Manufacturer, Custom Manufacturer
Custom manufacturer of toroidal, split core & cast coil transformers. Types also include instrument, potential, furnace, specialty, high frequency, ferroresonant, rectifier, filament, isolation, plate, constant voltage regulator & output transformers. Transformers with power up to 500 kVA are also available.
Lenco Electronics, Inc. - McHenry, IL
Manufacturer, Custom Manufacturer
Custom manufacturer of toroidal & welding transformers. Transformers such as converter transformers, current transformers, filament transformers, R-core transformers, inverter transformers, low profile 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. Products such as autotransformers, single phase transformers, three phase autotransformers, three phase isolation transformers, small PC transformers & AC/DC constant voltage transformers are also available.
Quality Coils, Inc. - Bristol, CT
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of toroidal transformers. ITAR M23251. UL listed.
Johnson Electric Coil Co. - Antigo, WI
Manufacturer, Custom Manufacturer
Designer & manufacturer of dry-type single & three phase toroidal transformers. Manufactured to customer requirements. Autotransformers & isolation transformers include ferro-resonant, constant voltage, high reactance, 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.
Magnaworks Technology, Inc. - Bohemia, NY
Manufacturer, Custom Manufacturer
Permanent magnets, rare earth magnets (neodymium & samarium cobalt), ISO 9000 quality standards compliant, JIT delivery. Ceramic, flexible (strips & sheeting), alnico (cast & sintered), ferrites (anisotropic & isotropic), injection & compression molded, rare earths (SmCo/NdFeB), magnetic assemblies (cups, channels, horseshoes, holders), all shapes, sizes, grades, magnetization patterns & custom fabrication.
Able Coil & Electronics Co., Inc. - Bolton, CT
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom transformers including split bobbin transformers, toroidal transformers, special transformers & ferroresonant transformers. Transformers are available in different sizes & capacities. Services include designing, prototyping & product-cycle testing. Industries served include commercial, medical, aerospace, communications, automotive & military.
Electronetics, LLC - Everett, WA
Manufacturer, Custom Manufacturer
Custom manufacturer of transformers such as pot core & E-core ferrite transformers, gate drive transformers, three-phase transformers & toroidal transformers. Products also include electronic 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.
Toroidal Transformers Capabilities:
Custom Avionics, Aerospace & Medical Power Transformers
Custom SMT/SMD Transformers & Inductors
Sag Harbor Industries, Inc. - Sag Harbor, NY
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of custom built toroidal transformers. Toroidal transformers features computer controlled processes for repeatability & accuracy. Capabilities include 0.20 in. to 10.0 in. capacities, 14 to 48 American wire gauge wire range, progressive winding, multi-filar winding, prototypes & production runs & magnetic & electrostatic shielding.
Pearson Electronics, Inc. - Palo Alto, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of high voltage pulse transformers including toroidal transformers available in various sizes & configurations. Specifications of toroidal transformers include 100 kV to 500 kV pulse output voltage & 0.25 microseconds to 50 microseconds pulse length. Features include solid insulation, measurements of complex current wave shapes from microampere to kilo ampere & wideband frequency response.
Glen Magnetics, Inc. - Alpha, NJ
Manufacturer, Custom Manufacturer
Manufacturer & custom manufacturer of transformers including three phase, torodial, transistor, vacuum impregnated, voltage regulating 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.
Poco Sales - Chatsworth, CA
Distributor, Custom Manufacturer
Distributor of circuit breakers for industrial, marine, military, medical, telecom & OEMs. In stock, JIT delivery, electronic enclsoures from small boxes to 19 inch rack cabinets. Industry, OEM, telecom, pre-production or prototype runs, movie or medical.
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