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Product Categories for wan transformer

Telecom Transformers - (34 companies)

Telecom transformers are used in applications which require high bandwidths and fast switching speeds. They isolate the signal between primary and secondary grounds. This product area includes DSL, xDSL, T1, E1, ISDN, LAN, WAN, Ethernet, ATM and modem transformers

DCR: | | |
Insertion Loss: | | |
Isolation / Hipot Level: | | |
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Power Transformers - (838 companies)

Power transformers convert power-level voltages from one level or phase configuration to another.  They can include features for electrical isolation, power distribution, and control and instrumentation applications

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Transformer Winding Services - (165 companies)

Transformer winding services design transformers and other magnetics products for application-specific and OEM usage in a variety of industrial, medical, military, aerospace, telecommunications, commercial and specialty applications. 

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Current Sense Transformers - (38 companies)

Current sense transformers are used to detect and measure current. There are two basic types of products: switch-mode transformers for power conversion applications, and precision-measurement transformers for instrumentation applications

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Signal Transformers - (322 companies)

Signal transformers transfer information from one circuit to another by electromagnetic induction. They are used to increase or decrease the voltage from one side of a power transformer to the other

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Toroidal Transformers - (166 companies)

Toroidal transformers typically consist of copper wire wrapped around a cylindrical core. This design prevents the magnetic flux that occurs within the coil from leaking

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Current Transformers - (206 companies)

Current transformers are used to step down current in a very predictable fashion with respect to current and phase. They are generally used as inputs to current instruments

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Instrument Transformers - (307 companies)

Instrument transformers are used to step-down current or voltage to measurable values. They provide standardized, useable levels of current or voltage in a variety of power monitoring and measurement applications

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MAN and WAN Network Design Services - (191 companies)

MAN and WAN network design services design large-scale networks for communication providers or large-enterprise businesses

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Transformer Test Equipment - (22 companies)

Transformer Test Equipment consists of specialized test modules or systems used to test and/or monitor electrical and mechanical parameters of transformers and other related devices

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Audio Transformers - (91 companies)

Audio transformers are involved in the transmission of voice or sound signals. They often require wide frequency bandwidth with low distortion and noise suppression

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RF Transformers - (133 companies)

RF transformers transfer energy from one circuit to another by electromagnetic induction. Typically, they are used to increase or decrease voltage as it passes from one side through the other

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Distribution Transformers - (25 companies)

Distribution transformers are pole-type transformers that supply relatively small amounts of power to residences. They are used at the end of an electrical utility’s delivery system

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Voltage and Potential Transformers - (43 companies)

Voltage and potential transformers are used to measure voltage in electric circuits. Their main role is to condition (step down) the voltage to be measured to levels suitable for the measuring instrument

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Switch Mode Transformers - (35 companies)

Switch mode transformers (switching transformers) are used mainly in switching power supplies and DC-DC converters. They provide a storage element for transferring energy from input to output in discrete packets as required in switching power supplies, regulators and converters

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See more product announcements for Telecom Transformers
Custom Telecom Transformers

Custom Telecom Transformers
RFI Corporation


10/100 Base-T Small Outline Isolation Transformers

10/100 Base-T Small Outline Isolation Transformers
Premier Magnetics, Inc.


LM302-1L Line Matching Transformer

LM302-1L Line Matching Transformer
Datatronic Distribution, Inc.


11 See more product announcements for Telecom Transformers

Product Announcements for wan transformer
Butler Winding
Pulse Transformer

The magnetic flux in a typical A.C. transformer core alternates between positive and negative values. The magnetic flux in the typical pulse transformer does not. The typical pulse transformer operates in an "unipolar" mode (flux density may meet but does not cross zero). (read more)

More product announcements from Butler Winding
Browse Butler Winding Catalog
Signal Transformer
A41 International chassis mount power transformer

The A41 series Split Bobbin International Chassis Mount Transformers are designed to provide the high isolation, creepage and clearance necessary to comply with international safety standards. (read more)

More product announcements from Signal Transformer
Browse Signal Transformer Catalog
Browse Power Transformers Datasheets for Signal Transformer
Signal Transformer
Two for One triple output chassis mt. transformer

Two for One triple output chassis mount transformers:

Signal's MT and DMT Series transformers offer the performance and feature of our "241" series but in a triple output format (read more)

More product announcements from Signal Transformer
Browse Signal Transformer Catalog
Browse Power Transformers Datasheets for Signal Transformer
Signal Transformer
Rectifier Power Chassis Mount Power Transformer

Signal's Rectifier Power transformers provide a wide variety of outputs. This series of conservatively designed transformers are manufactured using traditional materials and layer wound techniques. (read more)

More product announcements from Signal Transformer
Browse Signal Transformer Catalog
Browse Power Transformers Datasheets for Signal Transformer
RKI Instruments, Inc.
H2 Monitoring Test Transformer Condition

Typical maintenance of transformers includes periodic testing of the nitrogen blanket for flammable vapors to evaluate the health of the transformer. If the testing reveals a buildup of flammable vapors, the transformer can be removed from service in a planned manner instead of a catastrophic manner (such as an explosion). (read more)

More product announcements from RKI Instruments, Inc.
Browse RKI Instruments, Inc. Catalog
Browse Gas and Air Instruments Datasheets for RKI Instruments, Inc.
RFI Corporation
Pulse Transformers, Charging / Power Transformers

Pulse Transformers for radar, oncology and laser systems. RFI's pulse transformers are used for matching the voltage and impedance of the PFN to the RF power tubes. (read more)

More product announcements from RFI Corporation
Browse RFI Corporation Catalog
Browse Power Transformers Datasheets for RFI Corporation
Weschler Instruments
Transformer Advantage II Temperature Monitoring

The Transformer Advantage is a precision temperature monitor for liquid immersed power and distribution transformers. It is rugged, fully electronic and field configurable. With Transformer Advantage, users can extend transformer life, utilize maximum capacity and reduce maintenance costs. (read more)

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Browse Weschler Instruments Catalog
Browse Temperature Indicators and Temperature Instruments Datasheets for Weschler Instruments
Signal Transformer
Split Tran Low Power Transformer,ST and DST Series

Printed Circuit Mount Split Bobbin with High Isolation

From 1.1 Va to 36 Va Signal's Split Bobbin ( Single Primary and Dual Primary Versions) offer superior isolation and low capacitive coupling ! (read more)

More product announcements from Signal Transformer
Browse Signal Transformer Catalog
Browse Power Transformers Datasheets for Signal Transformer
Butler Winding
Toroidal Transformers

Toroidal transformers are the high performers among transformers. They offer the smallest size (by volume and weight), less leakage inductance, and lower electromagnetic interference (EMI). Their windings cool better because of the proportionally larger surface area. A 360 degree wound toroidal transformer has a high degree of symmetry. (read more)

More product announcements from Butler Winding
Browse Butler Winding Catalog
Butler Winding
Current Transformer

What is the purpose of a current transformer? It measures alternating current flowing through a conductor. Since it is used to measure current, a current transformer is often classified as a type of instrument transformer. One could measure the voltage drop across a known resistor. This is okay for low current applications but is often impractical for high current applications. (read more)

More product announcements from Butler Winding
Browse Butler Winding Catalog
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AN-377 Transformer Selection Guide for IDT T1/E1/J1 LIU and...
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121 4.3.2 Transformer Primary Protective Devices ........................................................... 122 4.3.3 Voltage

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xDSL transformer




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