A transformer is an electrical component designed to convert voltage and alternating amperage values into higher or lower voltage and alternating amperage values.
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.
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.
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.
- Excellent efficiency
- Heavy
- Bulky
- Generates heat
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Current instrument transformer 100 - 800 A |CTW Series YOKOGAWA Europe
The CTW Series are clamp-on current transformers that can be installed much easier than conventional current transformers, whereby saving installation cost. These transformers are particularly useful when expanding existing system since you can attach them to a cable without...
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High-voltage pulse transformer 600 VAC | IT SCHURTER
High insulation rating (>3.2 kVAC) between the primary and the secondary windingsHigh insulation rating up to 500V between the secondary windingsSmall coupling...
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Electrical power supply transformer 8 - 24 V AC, max. 63 VA | 4AC3 SIEMENS Low-Voltage & Products
Transformers for Permanent Loads These transformers up to 63 VA provide a safety extra-low voltage (SELV) for the supply of control circuits, switching relays and Insta contactors in continuous operation as an AC voltage/ current supply...
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Electrical network transformer 300 - 2.500 kVA GE Digital Energy
Network Transformers Network TransformersGE’s Network Transformers are constructed to provide economy, flexibility & reliability for network systems and meet stringent underground installation requirements. GE’s Network Transformers are designed to supply power to the network bus and handle significant short-term overload. Cities rely on General Electric Network Transformers to provide reliable and...
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Variable electrical power supply auto-transformer 4AM5272 SIEMENS Smart Grid
Multi–tap aux. current transformer to match different current transformer ratios. There are two versions...
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ARO has developed a large range of transformers that responds to today’s process requirements:...
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Flyback transformer 1:10 - 1:100 | LPR6235 Series Coilcraft
Low profile, miniature transformers only 3.5 mm high, 6 mm square Perfect for low voltage step-up in energy harvesting applications Selected...
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Optical instrument transformer 1 - 5 000 A Alstom Grid
New Optical Instrument Transformer technology Fully IEC 61850 compliant and contributing to Smarter Grids Networks Alstom Grid Instrument Transformers product line has developed a brand new range of digital instrument transformer solutions enabling full IEC 61850 implementation and contributing to transmission...
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Auto-starter electrical power supply transformer DTA Eaton Moeller
Starting Transformers Special transformers for special applications DTA starting transformers are a special type of economy transformer. Starting transformers are used as current...
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Electrical power supply transformer 24 V | TM series Emerson Network Power
The Liebert Transformer module supports data center power management by providing centralized power distribution for 24VAC loads with two independently-fused 40VA isolated outputs. The TM115 and TM230...
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Single-phase power supply transformer S8VS OMRON Electronics
Compact power supply The S8VS is Omron’s standard industrial DIN-rail mounted power supply. It is built to last for ever. The compact S8VS is built in a...
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Current transformer CTW series Yokogawa Electric Corporation
The CTW Series are clamp-on current transformers that can be installed much easier than conventional current transformers, whereby saving installation cost. These transformers are particularly useful when expanding existing system since you can attach them...
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Current transformer CE, RoHS, CA/US UL Listed | SCT Series DWYER
The Series SCT Current Transformers continuously measure the current consumption of pumps, fans, boilers, solar panels and chillers for use in energy...
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SMD current-sense transformer for electronics 10 A | 53020C Murata Power Solutions
53020C 10A Current Sensing Transformers designed to monitor...
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Dry type distribution transformer Eaton Count Control Products
Eaton's Low Voltage Dry-Type Distribution Transformers offer advanced performance and are...
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Control transformer ROCKWELL AUTOMATION
Our Global Control Circuit Transformers are designed to reduce supply voltages to control circuits, providing greater safety...
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Single phase power supplies...
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Current transformer TI Schneider Electric - Electrical Distribution
The CTs in the Merlin Gerin range are suitable for use in the entire low voltage field, 40 to 6000A. Operation:...
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AC / DC power supply transformer 1497 series Allen Bradley
Our Global Control Circuit Transformers are designed to reduce supply voltages to control circuits, providing greater safety...
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Coaxial power transformer 250 - 400 kVA | CoaxTrafo KTH series TRUMPF
The professional translators for low impedance...
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Flyback transformer max. 150 W, 35 mm | T74 series Shaanxi Shinhom Enterprise Co.,Ltd
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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Three-phase toroidal auto-transformer 160 - 21 000 VA EREMU
Field of application Applications that need a continuous variation of alternating current, single-phase or three-phase, from zero to the maximun, with high resolution and a constant...
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Dry type distribution transformer Sönmez Transformer Company
Distribution Transformers The construction of a transformer comprises two active components: the ferromagnetic core and the windings. Within the transformer industry, the core and windings together are normally referred to as the “active part”. The passive part of a transformer is the cooling system, consisting of the tank and the cooling liquid...
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Regulator distribution transformer 2 - 20 MVA, 11 - 66 kV CG Power Systems
REGULATING POWER TRANSFORMERS Product Overview The voltage regulators are normally connected to the line end of transmission system...
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Oil filled power transformer 66 - 750 kV Chint Electric Co.,Ltd.
66-750kV Oil-filled Power Transformers CHINT Power T&D offers Oil-filled power transformers with rated voltage up to 750kV, with annual production capacity 30,000,000kVA. Combined with advanced software and hardware, our products are designed, manufactured and tested in accordance with IEC standards. 66-750kV transformers are mainly made of iron core and windings, which are placed in oil tank...
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Single-phase transformer 50 V | TRANSF series ETI
Single phase safety and insulating transformers Safety transformer: It is an insulating transformer designed to supply circuit at a maximum of 50V (safety extralow voltage). Insulating transformer: It...
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Current instrument transformer 720 V, max. 100 A | Wx-S series BENDER
The highly sensitive W0-S20…W5-S210 series measuring current transformers convert residual currents up to 100 A into evaluable RCM...
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High-voltage pulse transformer 75000 Series Pico Electronics
Pulse Transformers SURFACE MOUNT PICO surface mount units utilize materials and methods to withstand extreme temperatures of vapor phase, I.R., and other reflow procedures without...
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High-voltage pulse transformer ITACOIL trasformatori
High voltage output ignition transformers Discharge lamps ignition transformers for "2 wires" ignitors Pulse transformers with high-voltage output,...
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Control transformer 3.15 A - 6.3 A | Mf-Net SEA Series Vostermans Ventilation
SEA Series Transformer SEA Transformer SEA The SEA 3.15 and the SEA 6.3 can be used as manual, semi-automatic or automatic step...
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Control transformer Tianjin Huigao Magnetics Co.,Ltd
The selection of the lamination type for a specific transformer depends on the design parameters and the designer’s personal preferences. The indicative power capacity for...
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Current transformer 1 - 6 000 A SOCOMEC
SOCOMEC current transformers deliver to the secondary a standard current proportional to the primary current and adapted to the rating of the associated device. They...
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Current transformer 50 A, 2.7 kΩ | CT94-1 BRAINCHILD ELECTRONIC
for heater broken alarm DESCRIPTION : It is a current transformer with wide measuring range 0 - 50Amp AC, to be used for heater broken protection with high-performance controllers BTC-2500, 9300, 8300 & 4300. FEATURES...
