ISO 9001 & ISO 14001 certified worldwide manufacturer of custom transformers. Custom transformers include toroidal power, industrial control, buck boost, encapsulated, telecom coupling & current sensing transformers. Transformers are available with open frame & or fully enclosed, single & three phase, lead wires, harness & or connectors, NEMA-3R wall mount enclosures. Transformers are also available with EE/EI/UI, RM, PQ, U, EP, ETD & EFD core platforms & powder or iron ferrite toroidal. CE & CSA certified, UL listed & RoHS compliant.
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Custom Transformers Suppliers
Displaying 126 to 150 out of 244 suppliers | Filter Results
Manufacturer of transformers up to 12 KVA, surface & PCB mount, ferrite, laminated & pot cores, power audio, planar, flyback, mil-prf-27, high voltage, corona free, vacuum impregnated transformers. Design & p
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.
Manufacturer transformers. Products include new, remanufactured, reconditioned and custom single and three phase oil-filled transformers. Also provide pole mounts, pad mounts and substations and transformer repair and salvage services.
Custom manufacturer of transformers. Types of transformers include power transformers, distribution transformers, mobile substation transformers and rectifier transformers. Power transformers such as single-phase transformers and three-phase transformers are available. Transformers are available in different power capacity models. Mobile substation transformers are used for power restoration and emergency power distribution applications. Power transformers meet IEC, IEEE, ANSI and CSA standards.
Distributor of circuit breakers include molded case, insulated case, low voltage air, medium voltage air & vacuum circuit breakers. Also distributes electrical power transformers, panelboards, switchboards & switchgears, motor controls, panelboard switches, busways, fuses, switches & disconnects, & transfer switches.
Manufacturer & distributor of standard & custom transformers. Types of transformers include medium-voltage, low-voltage, low-voltage dry, low-voltage control power, low-voltage instrumentation voltage, low-voltage instrumentation current, medium-voltage dry & medium-voltage padmount oil filled transformers. Medium-voltage padmount gas filled transformers, medium voltage power oil filled transformers, high-voltage transformers, compartmental transformers, dry-type weatherproof enclosed transformers, dry-type compartmental transformers. Available in voltage ratings up to 15,000 KVA. Reconditioned industrial transformers are available. Applications include manufacturing & process plants. 24-7 telephone support available.
Brands
ABB, GE, Olsun, Siemens, Square D, Westinghouse
Manufacturer of power supplies for military applications. Products include magnetics, transformers, inductors, reactors, coils, chokes, cable assemblies, high voltage, VME, AC/DC and DC/DC power supplies.
Sigma Electronics, Inc.
Custom manufacturer of wire wound magnetic components. Products include toroids, coils, transformers, inductors, and chokes. Products are available in fly back, high-frequency, common mode, ferrites, powdered iron, tape wound, step-up / step-down, signal, telemetry and current, solenoid, antenna, sensing, magnometer, air, self-supporting, casing collar locator, pot, E, RM and C core and planar. Markets served include oilfield services, oil and gas exploration and production, subsea systems, geophysical / seismic, alternative energy, industrial process control and biomedical industries.
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.
Custom manufacturer of transformers including differential, DC to DC, & wideband current sense transformers. Input frequency of industrial transformers ranges from 50 Hz to 65 Hz, efficiency ranges from 90 % to 95 %, & temperature ranges from 60 degrees C to 80 degrees C. Frequency of industrial power transformers ranges from 380 Hz to 1000 Hz. Isolation transformers including step-down, & step-down auto transformers are available with primary & secondary types. Primary type ranges from 120 V to 240 V & secondary type includes 120 V. Standard female receptacles & electrostatic shield including cord & plug are available. Meets MIL-T-27, MIL-STD-2000, & MIL-I-45208 specifications.
ISO 9001:2008 certified manufacturer and custom manufacturer of electric transformers including special transformers. Various types of transformers include buck/boost, control, isolation, dry, distribution, enclosed, lighting, marine duty and auto-transformers.
Brands
HPS
ISO 9000:2008 certified manufacturer of custom transformers. Types include current, flyback, power & mount transformers. Common mode chokes, power & energy storage inductors & AC/DC switching power supplies are also available. RoHS compliant.
Veteran-owned 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. Mil-Spec and RoHS compliant.
Red Seal Measurement
ISO 9001:2000 certified custom manufacturer of transformers. Types of transformers include voltage, current, toroidal & low voltage. Transformers are available with various mounting options suitable for indoor & outdoor metering & relay applications. Features include cast resin & self-extinguishing plastic material insulation & anti-explosion mechanism. Capabilities include transformer capacities ranging from 0.72 kV to 36 kV. Applications also include transforming high voltages & currents down to lower levels. Compliant to IEC, UNE, VDE, ANSI & BS standards.
Design, installation and maintenance services of electric transformers for commercial and industrial applications. Underground and overhead conduit runs, switch gears, single and three phase panels, telephone and data lines, cable trays, emergency, exit and parking lot lighting can also be installed. Capabilities also include conduit bending and threading, electrical construction and remodeling.
Manufacturer of inductors & transformers for RF signal filtering to dc-to-dc power conversion. Products include miniature chip inductors and multi-terminal devices. Capabilities include implantable medical devices, instrumentation equipment, avionics & aerospace controls. Additional parts include crystals, oscillators, & specialized coaxial & edgeboard connectors. IHLP inductors feature high frequency operation, high current ratings, & small sizes.
Brands
Vishay
Custom manufacturer of transformers including high voltage, switch mode, DC to DC converter, linear power, common mode, isolation, pulse, current, gate or base drive, toroidal & pi wound transformers. Features include output power from 2 VA to 500 VA, input voltage from 100 VAC to 240 VAC, input frequency from 50 Hz to 400 Hz, capacity up to 30 kVDC & maximum individual secondary output current up to 10 A. Formats include PC mount, low profile, single or split section, horizontal, vertical, lead wire or bobbin terminal toroids on headers, chassis mount, low profile, split section & lead wire.
ISO 9001:2000 certified manufacturer of custom transformers. Transformers available in either single or multiphase models, with power requirements ranging from milliwatts to kilowatts & millivolts to kilovolts. A wide range of encapsulation capabilities are possible including, vacuum or pressure processing utilizing oil, varnish, epoxies & silicones. Wire sizes of precision winding range from heavy to fine while specializing in bobbin, coil form, toroidal & air core. For Mil-Spec, medical & high-grade industrial applications & approved to MIL-I-45208 with solder operations per MIL-STD-2000 & J-STD-001.
Custom manufacturer of lighting systems. Products include cold cathode fluorescent and LED lighting. Capabilities include printed circuit board assembly, contract manufacturing, and winding services. Industries served include aviation, transportation, and commercial markets.
Custom manufacturer of transformers. Types of transformers include power transformers, toroidal power transformers, EI-laminated power transformers, current transformers & switch-mode power supply transformers. Power 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.
Veteran-owned manufacturer & distributor of custom automatic power transformers for homeland security, military & government contractors. Transformers are available with 50 VA to 5,000 VA output power, 120/230 VAC input & output voltage & 120,000 aluminum walls & mounts. Features include internal surge suppression, chassis, built-in breakers & stackable. Meets MIL-STD-461 & 810F Spec.
Manufacturer of single and three phase power transformers for electrical utility, municipal and industrial sectors. Products such as voltage regulators, rectifiers and load tap changers are available.
ISO 9001: 2000 certified custom manufacturer of custom transformers. Standard specifications of isolation transformers include 120 V to 240 V input voltage, 240 V to 600 V output voltage & 10 A to 50 A current. Meets MIL-T-27 standards.
Manufacturer of standard and custom 400 Hertz transformers. Multi pulse drive, high efficiency, distribution, middle frequency and traction rolling stock transformers are also available. Available in single phase and three phase and in different specifications. Applications include motor drives, building technology, factory automation, infrastructure, mobility, renewables, power supply, machinery and automotive. Meet ANSI, CSA®, UL®, DIN, IEC and IEEE standards.