Pearson Electronics, Inc. - Palo Alto, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of high frequency pulse transformers including current sense transformers available in various sizes & configurations. Specifications of 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.
www.pearsonelectronics.com/products/high-vo...

Triad Magnetics - Corona, CA
Manufacturer, Custom Manufacturer
ISO 9001: 2008 & ISO 14001:2004 certified worldwide custom manufacturer of current sense transformers for electronics & other industries. Type, applications, primary current ratio & frequency range can be specified. Commercial, multi-ratio, three-phase, split core, toroidal, window, wound primary, bar, PC mount, under or over current sensing transformers available. Noncontact current transformers also available. Primary & secondary current ratios, burden, insulation voltage, frequency range, accuracy & operating temperature can be specified. Also available are autotransformers, general purpose, control, distribution, isolation & audio transformers. Materials are VDE, IEC, UL, ANSI & CSA compliant.
www.triadmagnetics.com/home.htm

E Craftsmen Corporation - Waterloo, ON
Manufacturer, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified custom manufacturer of current sense transformers. Transformers are available with both laminated cores & toroids, with or without the primary winding or with multiple windings & with burden installed internal to the coil. Typical frequencies range from 50 to 400 Hz & also to customer specs. Applications include instrument control & monitoring, switch mode power supply control & current monitoring for equipment protection. Meets CSL, UL, VDE, IEC, Mil-Spec standards.
ecraftsmen.rtrk.com/?scid=1828603&rl_alt=ht...

1-Source Electronic Components - Yaphank, NY
Distributor, Custom Manufacturer, Service Company
Stocking distributor of current sensing transformers. Various capabilities include excess inventory consignment, electronic engineering, product designing, prototyping, contract manufacturing and software application development. RoHS compliant.
www.1sourcecomponents.com/store/index.php/t...

Midwest Current Transformer, Div. of Anderson Engineering of New Prague, Inc. - New Prague, MN
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of current transformers, high current transformers, current sense transformers & metering 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 special lead length, screw terminals, extra taps, mounting brackets & fungus treatment to meet military specifications. UL recognized components.
www.midwestcurrent.com

Electronetics, LLC - Everett, WA
Manufacturer, Custom Manufacturer
Custom manufacturer of current sensing transformers that operate in the range of 10KHz - 1MHz. 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.
electronetics.thomasnet-navigator.com/categ...

Current Sense Transformers Capabilities
	Custom Avionics, Aerospace & Medical Power Transformers

AFP Transformers, LLC - Edison, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of power transformers including current sense & potential transformers. Available in dry-type & cast coil configurations with operating voltage ratings from 600 V to 36 KV. Power transformers are fabricated in open core & coil, NEMA 1, 3R or 4 enclosure, pad-mount enclosure & unit substation designs. Power transformers feature copper or aluminum winding construction, temperature readout indicators, high voltage plug in bushings & rectifier duty ratings. Power transformers are UL®/cUL® listed & CE certified. JIT delivery available.
www.afp-transformers.com/powertrans.htm

S-Tek - Cleveland, OH
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom transformers for electronic applications. Stock items available.
stekinc.thomasnet.com/category/all-categori...

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.
www.torelco.com/products.html

Vishay - Malvern, PA
Manufacturer
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.
www.vishay.com/inductors/index.html

Endicott Coil Co., Inc. - Binghamton, NY
Custom Manufacturer
Custom manufacturer of transformers used in current sense applications. Types of transformers also 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...

Current Sense Transformers Products
	Custom Transformers & Inductors Design & Manufacturing

EMRA Controls, Inc. - Auburn, WA
Manufacturers' Rep, Service Company
Mfr's rep. specializing in current sense, coaxial and coupling 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 molded current and current sense 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 current sense 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 constant voltage, control, current, current sense & custom 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.
www.glenmagnetics.com

Communication Coil, Inc. - Schiller Park, IL
Manufacturer, Custom Manufacturer
Manufacturer of custom current 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

Design Criteria, Inc. - Roy, UT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of surface mount current sense transformers. Specifications include 100:1 turns ratio, -55 degrees C to +125 degrees C temperature range, 10 A peak primary current & 500 VDC isolation. Current sense transformers are suitable for DC-DC converters. Planar & conventional wound transformers are also available.
www.designcriteria.com/power-electronics-pr...

Inglot Electronics Corp. - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom current sense transformers. Available in linear torodial design. Linear toroidal transformers also include power inductors, common-mode chokes & differential-mode chokes. Bobbin type transformers & linear laminated transformers 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

Electronic Expediters, Inc. - Camarillo, CA
Distributor, Custom Manufacturer
Stocking distributor of electric & electronic transformers including ISDN & current sense transformers. Rectifiers, capacitors, diodes, connectors, coils, relays, resistors, switches, cables, wire, semiconductors, integrated circuits & circuit breakers are also available.
Brand Names: Gowanda Electronics Corp.
www.expediters.com/product4.html

Hoyt Electrical Instrument Works, Inc. - Penacook, NH
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard current sense transformers. Available with magnetically isolated output and average responding algorithm.
www.hoytmeter.com/products/transducers-swit...

V-TECH Manufacturing Solutions LLC - Fishers, IN
Custom Manufacturer
Custom manufacturer of current sense & electric sign transformers. Types of transformers include 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 FDA approved, RoHS compliant & CSA®, CUL®, ITAR, IPC, TUV & UL® standards certified.
www.v-techmfgsolutions.com

Senior Industries - Wood Dale, IL
Manufacturer
ISO 9001 Certified Manufacturer Of Switches, Jacks & Connectors-Jacks: Audio, Power, USB, Fiber Optic, Modular Telephone, Din

Hurricane Electronics Lab. - Hurricane, UT
Manufacturer
Manufacturer of current sense transformers.

Gettysburg Transformer Corporation - Gettysburg, PA
Manufacturer, Custom Manufacturer
Designer & manufacturer of current sense transformers. Areas of specialization include 400 hertz, auto, chassis mount, Class 2, constant voltage, control, core & coil, current, custom, dry type, electric, electronic, ferroresonant, industrial control, isolation, lighting & power, machine tool control, medical equipment, power, single phase, step-down & step-up and three phase transformers.

Alfamag Electronics - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9000:2008 certified. Manufacturer of 50/60 Hz current sense & wideband transformers. Common mode chokes, power & energy storage inductors, AC/DC switching power supplies & high frequency current sensors are also available. RoHS compliant.