Transformers

226 companies | 1368 products
Transformers
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isolation transformer - 117 - 124 V, 1.25 A | 1604

The 1604A Single Output Isolation Transformer offers secure testing of...

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current transformer - J3R80B

J3R80B current transformers comply with EN 60044 standards and are commonly used with galvanic insulation and applications that supply power to...

current transformer / three-phase - TRI 500

Completely compliant with EDF regulations, including HN 52S55, this...

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sizing transformer / current - 50 - 1 000 A, 230 - 690 V | 855 series

It is only once you know your power consumption that measures can be initiated to improve consumption and sustainably reduce energy costs. For this, WAGO provides the right products ranging from current measurement to energy management, including UL-certified 855 Series Plug-In Current Transformers.

WAGO's Plug-In Current Transformers measure AC...

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power transformer / coaxial - 250 - 400 kVA, 600 V | CoaxTrafo KTH series

The CoaxTrafo KTH series is manufactured by Trumpf, and is a coaxial transformer that is ideal for use in applications...

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electrical power supply transformer - 24 V | TM series

The Liebert Transformer module works with data center power controls to manage power distribution functions in 24VAC loads with the use of two...

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control transformer / power - 1 - 10 kVA | SolaHD HSZ series

The HSZ Series transformers were designed...

control transformer - max. 1 kVA | SolaHD SBE series

The SBE encapsulated industrial control transformers are able to seal the transformer windings against dirt,...

control transformer - 1 - 5 kVA | SolaHD SMT series

The SMT Series is compact and economical. It has a traditional open-wound design with varnished...

isolation transformer / dry - 7.5 - 440 kVA | SolaHD

It has been the duty of Drive Isolation technologies to make sure that each electronic equipment being used are performing perfectly and will last for years....

electrical power supply transformer - 0.05 - 7.5 kVA, 12 - 48 V | SolaHD Buck-Boost

You are looking at transformers that are energy efficient and, in addition to this, are able to provide low cost means of operation and installation, which...

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electrical power supply transformer / DC / AC - 1497 series

Specifically designed to control circuits by reducing supply voltages, the Global Control Circuit Transformers are manufactured to provide great...

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current transformer - 600 V | 1411 series

The Bulletin 1411 Current Transformers are transformers for low voltage requirements (600V AC)....

current transformer - 600 V | 1411 series

There are a lot of brands out there. But there are very few who can brag about quality. One of them is Rockwell Automation. The Rockwell Automation Transformers are...

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current transformer - 600 V | 1411 series

CT40/50 current transformer with split core enclosure obtains power output on 4-20 mA, while the CT60/70 true RMS allows...

current transformer - CE, RoHS, CA/US UL Listed | SCT Series

Made by Dwyer, these Series SCT Current Transformers have a split core and relay output. The former mechanism facilitates an easy installation of this transformer on new or preexisting...

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electrical power supply transformer - 36 - 1 000 W

In cases where the process or control voltage does not match the main voltage, it is necessary to use a power pack...

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current transformer - TAB3

TAB3: Low voltage current transformer - passing bar

Purchasing advantages:

Secondary...

current transformer / closed-loop / toroidal - DER3B

The Dossena toroidal current transducer B series, can be used in conjunction with the earth differential...

open loop transformer / current / toroidal - DER3

The torodial transducer series D should be used in combination with earth differential relays DER3, as it allows the unit to detect and locate homopolar/differential current. These unit is equipped with normal...

current transformer - TAB1

The TAB1 is a current transformer with low voltage, manufactured by Dossena. It is enclosed within a housing made...

current transformer - TAB2

The Tab 2 model engineered by Dossena, is a low voltage current transformer that features a 30 x 5 passing...

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current transformer / DIN rail - max. 40 A | WSW 60

The WSW series baffle-type current transformer is specifically designed to carry out 40 A electric...

current transformer / DIN rail - max. 50 - 1 500 A | DSW series

The DSW SERIES features sealable terminal covers and features a bar-type current transformer. The...

electrical power supply transformer / AC / DC - RNG/DRNG

The Power Supplies for DC voltage have Units in overall endorsed innovation supply DC-voltage...

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electrical power supply transformer / AC / DC - RNG/DRNG

CT-5MRN series current transformer is a meter relay gear that features an extended...

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isolation transformer - RKG/SKG

Hillesheim's RKG/SKG Safety Transformer is a standard toroidal-core current transformer. Utilized for working...

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current transformer - max. 200 A | PGC-2000 series

The PGC-2056, which is manufactured by Littelfuse, is a current transformer that is an essential device to use in the...

current transformer / differential - max. 5 A | PGC-3000 series

Used as ground-fault current detectors, the PGC-3026 - PGC-3000 Series of sensitive current transformers (CTs) have become vital components...

current transformer / protection - max. 30 A | PGC-5000 series

PGC Current Transformers (CTs) have been specifically engineered to deliver precise results in low ground fault conditions. They are vital members of the POWR-GARD...

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sizing transformer / current - CT 80II

CT 80II, a much smaller and lighter current transformer, developed by Fanox, reaches up to 1800 A of primary current and has a transformers ratio of 1200/5. The product includes a sealable connection terminal box,...

security transformer / earth-leakage / toroidal / differential - CT-1 / CTD-1 series

CT-1 and CTD-1 Toroidal transformers are specially designed to be used...

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security transformer / earth-leakage / toroidal / differential - CT-1 / CTD-1 series

The Cable or Bar primary Current Transformers Series MS200 features thermoplastic UL94 Vo...

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earth impedance transformer - 50 - 75  Ω

Pasternacks matching pads are passive coaxial components that allow impedance matching between 50 Ohm and 75 Ohm systems without introducing a lot of reflection to...

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measurement transformer / current / wall-mounted / DIN rail  - max. 4000 A | TCB series

The TCB's different characteristics are fixing system: to wall, to cable/passing bar or to DIN rail by accessories supplied with the CT, Measuring Transformers: the short circuit on terminals or the connection...

current transformer / openable - max. 6000 A | TCB-A

The TCB-A is a series of current transformers that are specially made for applications that involve power...

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single-phase transformer - 50 V | TRANSF series

The Safety Transformer is an isolating transformer intended for supplying a circuit at a maximum 50 V with safety extra low voltage. Insulating transformer has primary and secondary...

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How to choose this product

transformer

A transformer is an electrical component designed to convert voltage and alternating amperage values into higher or lower voltage and alternating amperage values.

Applications

Transformer applications are numerous. They are found in power distribution networks, AC/DC converters and device power supplies, as well as in electronic circuits, where they transform signals or isolate circuit parts.

Technologies

A transformer is composed of primary and secondary windings with different numbers of turns, each constituting a solenoid. These coils are magnetically coupled by the transformer's shell, or iron core.

How to choose

The desired transformation ratio determines the choice of model. The transferred energy quantities between the primary and secondary coils figure in choice of transformer size. The nature of the primary current (single-phase, three-phase) also helps in determining the appropriate transformer.

Advantages

- Excellent efficiency

Disadvantages

- Heavy
- Bulky
- Generates heat

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