Transformers

224 companies | 1357 products
Transformers
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isolation transformer - 300 VA | 2007138

Isolation Transformer MED R 3rd 300VA 3rd edition...

isolation transformer - 600 VA, 230V | 2007189

Isolation Transformer MED R 3rd 600VA 3rd edition...

isolation transformer - 1000 VA, 230V | 2007190

Isolation Transformer MED R 3rd 1000VA 3rd edition IEC...

isolation transformer - 150 VA, 230 V | 2005738

Max. Power: 150 VA. Contact plug quantity: 2 x IEC 320. Case protection class: IP21. Weight approx. 3,0 kg. Dimensions...

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sizing transformer / current - 3 x (1 mA - 120 A) | CTS-120

- Typical accuracy 0.01%
- Easy mounting
- Direct work with all types of meters
- Broad range of working currents
- High allowable load impedance
- High output power
- Integration with the system

The CTS-120 Current Separating Transformer was designed keeping...

isolation transformer - 110, 220, 230, 240 V, 25 VA | VTS

The VTS Voltage Separating Transformer was designed keeping in mind alternating current measurement systems requiring galvanic separation of the measuring circuits. The built-in electronic compensation system guarantees excellent parameters in the whole voltage range, ensuring...

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current transformer / molded case - 40 - 300 A | 13 series

The 13 Series, manufactured by Hobut, is a current transformer that is capable...

current transformer / molded case - 25 - 500 A | 14 series

The 14 Series from Hobut is a set of moulded case current transformers that are compatible...

current transformer / molded case - 30 - 800 A | 16 series

The 16 Series Molded Case Current Transformers features a built in sealable terminal covers,...

current transformer / molded case - 1 - 50 A | 160 series

Hobut's 160 Wound Primary Range consists of compact, molded case current transformers. They are integrated with terminal...

current transformer / molded case - 250 - 1 250 A | 17 series

The HOBUT 17 Series (Type 175) features a vast array of compact, economically-efficient molded case current...

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distribution transformer / for photovoltaic applications - 137 - 600 kW | Sunway™ BT-Trafo

Rated frequency: 50 Hz
Primary winding connection: Delta
Secondary...

medium-voltage transformer / cast resin - 100 - 2 000 kVA | Sunway™ MT-Trafo

Rated frequency 50 Hz
Higher voltage adjusting range +/-2x2.5%
Primary insulation level 1.1/3 V
Secondary insulation level 24/50/95
Connection...

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current transformer / three-phase - CMD® II

Non-Contact Current Transformer

Enhance your Smart Grid

A non-contact current transformer measures three-phase current at line...

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single-phase transformer / with pin connections for PCBs - 3 - 46 VA, 6 - 46 V

Single Phase Transformers - Pin Connection with Callipers

Compliant with IEC 61558-2-4,...

single-phase transformer / with pin connections for PCBs - 1 - 26 VA, 6 - 48 V

Single phase transformers - pin connection for PCBs

Compliant with IEC 61558-2-4,...

single-phase transformer / with pin connections for PCBs - 75 - 250 VA

Single Phase Transformers with terminal connections

Compliant with IEC 61558-2-4,...

printed circuit transformer - 6 - 48 V, 1 - 26 VA

Molded Single Phase Transformers with Pin Connection for PCBs

Compliant...

single-phase transformer - 40 - 6300 KVA

Single Phase Transformers with socket connections

Compliant with...

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single-phase transformer - 40 - 6300 KVA

The LV current transformer series manufactured by ENTES, is a set of models that are...

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pulse transformer / high-voltage - max. 500 V, max. 40 kHz | GT18

Pulse gate drive transformer with double secondary winding
Galvanic separation of drive and power circuit
Voltage resistance up to 4kV
Ignition current up to 1A
Turns ratio up to 3:1:1
Technical specifications
Nominal operating voltage: up to 500V
Operating frequency: 40kHz...

current transformer - 100 - 300 A | CT160F

Miniature split-core current transformer
The CT160F split-core current sensors transformer are designed for fast and easy installation without the need to disconnect any loads.
These high precsion units are equally suitable for Current or Power measurement. They are fully compatible with the Energy Meter.
An internal protection device across...

current transformer - AC 50/60 Hz, max. 200 A | ACST series

product Features:
With high permeability permalloy, high precision, excellent linear performance, huge current load and low price
PBT burn-resistant...

flyback transformer - max. 150 W, 35 mm | T74 series

The Various types of transformers available, PQ,CI, UI, EFD, EP, ER, EPC, POT, RM and EE
High frequency transformer suitable for EL/CCFL inverter or DC/DC converter
Customized designs are welcome
Switching power and pulse transformer
Isolated and line matching and ignition transformer
EE5 current sensor and ADSL transformer
EFD series,...

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local area network (LAN) transformer - 1:1, 2:1 | LE Series

Economical
Low leakage inductance and interwinding...

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current transformer / sensor / electronics - 0.4 - 30 A, 4 000 V | ACST-200 series

The electronics manufactured by ZETTLER serve as an expansion for the product range, being delivered with current sense transformers. The products in the ACST 200 series, in particular, are...

power transformer / electronics - max. 240 VA | EI30 series

Zettler Electronics is recognized as a reliable relay manufacturer. Zettler also manufactures transformers which offers a variation of major transformers including their in house sealed EI30 power transformers....

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toroidal transformer - HDV series

 Features: Good Price-to-performance Ratio, Reliable & Safe, High Efficiency & Low Power Loss, Good Shielding Performance & Low Magnetic Flux Leakage, Low Temperature-rise, Low Mechanical...

toroidal transformer - 6 - 800 VA | HDB series

Features: Good Price-to-performance Ratio, Reliable & Safe, High Efficiency & Low Power Loss, Good Shielding Performance &...

toroidal transformer - 6 - 800 VA | HDB series

EI Transformer
Features: International standard CRGNO EI...

energy-saving transformer - GO-Ⅰseries

GO-ⅠSeries: High Quality Encapsulated Toroidal Transformers with Pins

GO I Series: High Quality
Encapsulated Toroidal Transformer with Pins
Features:
...

isolation transformer / single-phase / for medical applications - 40 - 120 VA | GO-Ⅱseries

GO-ⅡLinear Encapsulated Toroidal Transformer

1) Features:
Encapsulated by epoxy, Compact, Anti-shock, Anti-moisture, Anti-dust, High anti-strength, Water-proof to adapts hard working environment.

2)...

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power transformer / toroidal - 10 - 6 000 VA

Our Company is able to produce toroidal transformers in the range of 10VA - 6000VA in a wide selection of input voltages...

current transformer / toroidal - 20 - 3000 VA

Our Company is able to produce toroidal transformers in the range of 10VA - 6000VA in a wide selection of input voltages...

power transformer / toroidal - TSZ

Our Company is able to produce toroidal transformers in the range of 10VA - 6000VA in a wide selection of input voltages...

power transformer / toroidal - 20 - 5 000 VA

Our Company is able to produce toroidal transformers in the range of 10VA - 6000VA in a wide selection of input voltages...

power transformer / toroidal / audio - 20 - 3000 VA

Our company offers toroidal transformers in audio realization that can satisfy the most demanding electro-acoustic applications. They are marked by the highest quality, noise-free operation and excellent electrical...

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current transformer / openable - Ø 18 mm, max. 200/1 A, IP20 | TQ30

The very compact ELEQ TQ30 split-core current transformer is especially designed...

current transformer / openable - Ø 18 mm, max. 250/5 A | TQ40-B

The very compact TQ40 split-core current sensor from ELEQ is especially designed for...

current transformer / openable - Ø 28 mm, max. 500/5 A | TQ40-C

The very compact TQ40 split-core current transformer from ELEQ is especially designed...

current transformer / openable - Ø 42 mm, max. 1 000/5 A | TQ50

Current ratios from 250/1A up to 1000/5A
Ideal for use in very confined spaces
Superfast...

current transformer / compact - Ø 7.5 mm, max. 64/1 A | RM27

Current transformer according to IEC61869-2
Current ratios 35/1,...

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safety transformer / portable - 120 VA, 24 - 42 V | ESSEN series

Input:
3 m cable INDUSTRIEFLEX 07
with shaped plug

Installations:
1 safety transformer
2000 VA, 230 V/42 V
primary fused by over a
thermal...

safety transformer / portable - 120 - 160 VA, 24 - 42 V | SIEGEN series

Input:
3 m cable INDUSTRIEFLEX 07
with shaped plug

Installations:
1 safety transformer
2000 VA, 230 V/42 V
primary fused by over a
thermal...

safety transformer / portable - 320 VA, 24 - 42 V | FULDA series

Input:
3 m cable INDUSTRIEFLEX 07
with shaped plug

Installations:
1 safety transformer
2000 VA, 230 V/42 V
primary fused by over a
thermal...

safety transformer / portable - 500 - 1 000 VA, 24 - 42 V | FREIBURG series

Input:
3 m cable INDUSTRIEFLEX 07
with shaped plug

Installations:
1 safety transformer
2000 VA, 230 V/42 V
primary fused by over a
thermal...

safety transformer / portable - 1 500 - 2 500 VA, 24 - 42 V | AACHEN series

Input:
3 m cable INDUSTRIEFLEX 07
with shaped plug

Installations:
1 safety transformer
2000 VA, 230 V/42 V
primary fused by over a
thermal...

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current transformer / low-voltage - max. 10 A | CTOS series

The low voltage current transformers are used to transform primary current...

current transformer / low-voltage - max. 150 A | CTO series

The low voltage current transformers are used to transform primary current...

sizing transformer / current - 50 - 300 A | CTBO series

The low voltage current transformers are used to transform primary current...

sizing transformer / current - 50 - 400 A | CTBO/O series

The low voltage current transformers are used to transform primary current...

sizing transformer / current - 50 - 750 A | CTB1 series

The low voltage current transformers are used to transform primary current...

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current transformer - 10 VA, 600 V | ZPC series

To ensure extensive performance output, Delab Scientific suggests the use of the original Zero-Phase Current...

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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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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 - 22xx series

Instrument transformer is a general term for voltage transformers and current transformers that are used with electrical instruments. The main purpose of instrument transformers is to extend the...

sizing transformer / current - 100 - 800 A |CTW Series

Clamp on current transformers are instrumental in saving installation costs and while upgrading the existing systems because they are far easier to install when compared to conventional...

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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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