Transformer Manufacturers: Telcom, ISDN, xSDN, MIL1553, Bus Isolation

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Passive Components

Transformer Manufacturer

[Inductors] [Transformers]
[Chokes] [Cores]
[EMI/RFI Devices]
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A listing of Transformer Manufacturers, vendors and Related sites, listed in alphabetic order, under one of the following headings; Inductors, Transformers, or EMI/RFI Devices.
The types of products or devices they produce are listed under the company name, in alphabetic order.

Transformer Manufacturers

RF Transformer Manufacturers

Actown-Electrocoil, Inc. {toroidal, laminated, and ferrite Transformers}

Advanced Components Industries Inc. {Encapsulated Transformer Manufacturers}

Airlink Transformers {Toroidal transformer Manufacturer}

AMVECO Magnetics Inc {Tororidal Transformer Manufacturer}

API Delevans {Surface mount, Through-hole, Switch mode, Laminated}

Beta Transformer Technology Corp. {MIL-STD-1553A and B compliance, Twin Gigabit Fibre Channel Transformer, Synchro-Resolver Transformers}

BH Electronics Products {Pulse/Control/Matching/Isolation Transformers}

Bicron Electronics Co. {BIL Rated Transformers, Current Transformers, Isolation Transformers, Toroidal Power Transformers}

BI Technologies {Transformer-10/100Base-T/T1/HDSL/VDSL/ADSL}

Bel Fuse Inc. {T1/CEPT/ISDN/PRI-Transformers-T3/DS3/E3/STS-1/Pulse/Modem- Transformers}

Bourns {Line Matching Transformers, ISDN Transformers, xDSL Transformers, RF Transformers}

Coast/ACM {RF Transformer Manufacturer; MIL-Spec / QPL, Space, Commercial applications}

CoEv Inc. "Tyco" {analog modem-XDSL-DDS-ISDN-T1/E1-Switchmode Power-Standard/Custom Products}

Coilcraft {Power-Wideband RF-Interface-xDSL Transformers}

Cooper Electronic Technologies

Comtronic S.A {SMT/THT Power/High Speed Switch Mode Inductors-Transformers}

Control transformers {Marcus Transformer makes lighting and distribution transformers that significantly reduce power consumption}

Cornucopia Tool & Plastics, Inc.

Cortec Enterprises {Toroidal transformers}

CR Magetics Inc. {Remote Current Indicator Manufacturers}

CROVISA {Laminated Transformers, Encapsulated, Toroidal, Safety, Isolating Transformers}

Custom Magnetics Inc. {Laminated Transformers, Toroidal Transformers}

Etal

Falco Electronics {ADSL/HDSL/T1/E1/ISDN/PRI/T3/DS3/E3/STS-1/Analog/Pulse Transformers}

Filtran Ltd. {Power-Broadband-T1/E1/ISDN-Telco Manufacturers}

Flat Transformer Technology {Transformer Cores}

Frontier Electronics Corp. {SMT/Power Transformer Manufacturers}

Galaxy Transformer {Custom Transformers and Magnetics}

HALO Electronics Inc. {Ethernet/Fast Ethernet/Gigabit Ethernet/Token Ring/ATM/Fiber Channel}

ISL Products International Ltd. {Audio, Pot-Core, Line Filter, Surface Mount, Pulse, Telephone Coupling, Wall Plug-In}

Jensen Transformers Inc. {Audio Transformer Manufacturers}

Lenco Electronics Inc. {Auto Transformers-PC Small}

M/A-COM

Magnespec Inc. {Surface Mount Power Inductors - MIL-PRF-27 grade}

MagneTek {Power/Audio Transformers}

MCI Transformer Corporation {Power class 2 transformers-Current-Toroid-AC/DC switch mode Transformers}

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Midcom {Telcom Transformers/ T1/E1/ISDN/HDSL-Modem Transformers}

Mini-Circuits {Surface mount / plug-in Transformers 4kHz to 2500MHz Unbalanced to Balanced Center Tap, coaxial models}

Minntronix Corp. {T1/E1 Transformer Manufacturers}

Miracle Electronic Devices Pvt. Ltd.

Mitchell Electronics Corp. {Custom Transformer Manufacturers}

Newmarket Transformers Ltd. {Toroidal transformers}

NTE Electronics Inc. {Flyback Transformer Manufacturers}

Nuvotem Talema {Toroidal Power Transformers}

Pacific Transformer Corp. 'Pactran' {Custom transformers and magnetics from 1-Watt to 250 KVAs}

Para-Line Transformers {Telecommunications transformers, Power transformers}

Payton Group {Telecom Applications: ISDN, Line Transformers. Transformers - Switching Power Supplies}

PCA Electronics Inc. {Power-Over-Ethernet, Pulse-Isolation-Current Sense Transformer Manufacturer}

PC Transformer Corp.

PICO Electronics {Surface Mount/Plug-in Audio. Microphone/Transducer Audio Input Transformers}

Piconics Inc. {Tunable Transformers, Transformers}

Plitron Manufacturing Inc. {Toroidal Transformers}

Powertronix {Toroidal Transformer Manufacturer}

PowerVolt Inc. {Machine Tool Control Transformers, Power Transformers}

Premier Magnetics Inc.

Prem Magnetics Inc. {Power/Audio/Telephony Transformers}

Pulse Engineering Inc. {Power Transformer Manufacturer}

Renco Electronics

Rhombus Industries Inc. {Data Communication Transformers, DSLA Transformers, Audio Transformers}

Rodale {Transformer Adaptor Manufacturers}

Schott Corp. {Interface/T1/E1 Transformers}

Sigma Electronics Inc.

Spin Magnetics {Current Sense Transformers}

Sumida Electric Co. Ltd.

Taiyo Yuden {Isolation Transformers}

Talema Electronic Inc. {Toroidal Transformer Manufacturer}

Tamura Corp. {Linear Power Transformers, Switch Mode Power, Telcom, Ethernet/LAN Transformer}

TDK

Toko America {Surface mounting balun transformers, Pin type balun transformers}

Toroid Corporation of Maryland {Toroidal Power Transformers}

TORTECH Pty. Ltd.

Transtek Magnetics

Vanguard Electronics {RF/Power/Space Transformers}

Vishay Intertechnology Inc.

West Coast Magnetics {High Frequency/Switch Mode/Planar/Current Sense Transformers}

XFMRS Inc. {Current Sense, Linear, Gate Drive Transformers}

Zettler Components Inc. {Standard Power Transformer, Custom Power Transformer, Switch Mode Power Transformer, Current Sensor, Coupling Transformer}

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Military Standards:
MIL-PRF-21038; Transformers, Pulse, Low Power General Specification
MIL-PRF-27; Transformers and Inductors (Audio, Power, and High-Power Pulse), General Specification

Chart of transformer symbols which might be found on a schematic.

{Transformer Manufacturers Index}

A listing of Transformer manufacturers and Inductor manufacturers. The listing is subdivided by either Transformer manufacturers or Inductor manufacturers. The types of products or devices the manufacturer produces are listed under the company name, in alphabetic order. A separate link at the top of the page points to a listing of EMI/RFI component manufacturers [beads, filters, chokes and so on]. Additional component manufacturers may be found by selecting the Components icon below, or Equipment manufacturers may be found by selecting the OEM Equipment icon. In addition some listing may be found on the individual Computer bus pages


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