Dry transformers

169 companies | 824 products
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instrument transformer
instrument transformer
TRI 500 Enerdis

Completely compliant with EDF regulations, including HN 52S55, this device is also useful for three phase LDV metering, it can meter at 100 kVA at the most. This device is compliant with EDF tariff types 2 and 1 at 630 kVA, and also features ...

pulse transformer
pulse transformer
IT

Current: 0.1 A - 0.5 A
Primary voltage: 600 V

... used in ignition circuits with Thyristors, Triacs, power transistors and IGBT's DC/DC Converters Line coupling transformers in high speed data transmission

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SCHURTER
pulse transformer
pulse transformer
IS

Current: 0.1 A - 0.5 A
Primary voltage: 600 V

... used in ignition circuits with Thyristors, Triacs, power transistors and IGBT's DC/DC Converters Line coupling transformers in high speed data transmission

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SCHURTER
pulse transformer
pulse transformer
IL

Current: 0.1 A - 0.25 A
Primary voltage: 500 V

... used in ignition circuits with Thyristors, Triacs, power transistors and IGBT's DC/DC Converters Line coupling transformers in high speed data transmission

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SCHURTER
isolation transformer
isolation transformer
504228

Primary voltage: 230, 245, 400, 415 V
Secondary voltage: 230 V

High quality safety and isolating transformers designed for use in control circuits and general applications Low loss noise laminations Dual standard primary winding 230 / 400Vac with +15V tap for input flexibility Dual ...

DIN rail mount transformer
DIN rail mount transformer
8055317

Primary voltage: 230 V
Secondary voltage: 24 V

RS Isolation Transformer M36 Series Single phase moulded IP20 transformer with screw terminals Mounts on 35 mm DIN rail (TS35) Protected against short circuit and overload Designed for continuous ...

current transformer
current transformer
PGC-2000 series

Current: 200 A

The PGC-2056, which is manufactured by Littelfuse, is a current transformer that is an essential device to use in the POWR-GARD ground fault detection product line. It is made of a high-density metal which has repeatable ...

current transformer
current transformer
PGC-5000 series

Current: 30 A

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 range of ground fault detectors. They are available with ...

current transformer
current transformer
1411 series

Bulletin 1411 Current Transformers (CTs) are low voltage transformers for various power measurement devices and applications, including protective relays, analog devices, transducers, and PowerMonitor™ ...

power transformer
power transformer

... consulting to design, from manufacture and transport to commissioning and Transformer Lifecycle Management. As one of the leading transformer manufacturers worldwide, Siemens Transformers ...

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SIEMENS High-voltage – Power transmission
instrument transformer
instrument transformer
TVI

Secondary voltage: 72.5 kV - 420 kV

Gas-insulated instrument transformer for enhanced safety and reliability TVI is a SF6 gas-insulated Inductive Voltage Transformer built for revenue metering and protection in high voltage networks. The ...

isolation transformer
isolation transformer
78253J series

Current: 100 A - 200 A
Primary voltage: 3.3 V - 5 V
Secondary voltage: 5 V

The 78253J series of converter transformers are specifically designed for use with the MAX253 chip set to provide isolated power supplies. The 5V input version can supply 1W and the 3.3V input version can supply 500mW. ...

gate driver transformer
gate driver transformer
SN6505B-Q1 / SN6505A-Q1

Current: 1.7 A
Primary voltage: 2.3 V - 5.5 V

The SN6505x-Q1 is a low-noise, low-EMI push-pull transformer driver, specifically designed for small form factor, isolated power supplies. It drives low-profile, center-tapped transformers from a 2.25 ...

high-frequency transformer
high-frequency transformer
SMST15, SMST18 series

... matching transformers use transformer technology for impedance matching in high-frequency circuits. They have been designed to accommodate such high frequencies used in mobile phone communication. Murata’s ...

ultra-isolation transformer
ultra-isolation transformer
NS

Electric power: 300 W - 9,000 W
Primary voltage: 230 V
Secondary voltage: 230 V

Ultra-isolation transformers Simple concepts with effective results Salicru’s NS series ultra-isolation transformers provide a high degree of galvanic isolation thanks to the incorporation of three ...

control transformer
control transformer
IT M Series

Electric power: 25 W - 2,000 W
Primary voltage: 230 V - 460 V
Secondary voltage: 12 V - 230 V

... manufacturing low-voltage electrical transformers for more than 50 years, both for use as an independent solution and as part of its wide range of power electronics solutions. The single-phase control transformers ...

instrument transformer
instrument transformer
TAC, TAT series

Technical data self estinguishing thermoplastic material UL94-V0 operating frequency 50÷60 Hz insulation reference voltage 0,72 kV test voltage 3 kV x 1’ 50 Hz insulation classe E protection degree IP 20 continuous overcurrent ...

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FRER
measurement transformer
measurement transformer
TDC, TDA series

Current: 1,000 A

DESCRIPTION The series TD toroidal transformers must be installed with all the active conductors of a single or three-phase system (phases and neutral if distributed) passing inside the core; the protection conductor ...

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FRER
current transformer
current transformer
TDP010 series

... protected. The current transformers used (to be ordered separately) must be of the same type; for upgrading of existing systems are particulary well suited the split core transformers ( see codes TAA030..., ...

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FRER
power transformer
power transformer
TRP series

The TRP Series by Circutor offers a wide range of current transformers which is incorporated in a resin specifically used for the security and measuring purposes. The transformers with different power, ...

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CIRCUTOR
current transformer
current transformer
MC1 series

Current: 150 A - 1,500 A

... installations that allow the power supply to be stopped to install transformers. Very useful to install in places where the exact nominal current range is not known. Each transformer has 3 ratio ranges ...

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CIRCUTOR
current transformer
current transformer
MC3 series

Current: 63 A - 250 A

Current transformers specially designed to be installed above a switch Secondary 250 mA Compatible with the MC product range from CIRCUTOR. Installation in confined spaces, utilizing the space above the circuit breakers ...

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CIRCUTOR
current transformer
current transformer
CT series

... Measurement Transformers for Low Voltage. CT-1 and CTD-1 Toroidal transformers are specially designed to be used with ELR-B, ELR-3C, D30 and DM30 relays. The relay ensures the assembly sensitivity of ...

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FANOX ELECTRONIC
current transformer
current transformer
CT80II ABR

Current: 0 A - 1,800 A

... Measurement Transformer for remote management in Low Voltage Open-core Current Transformers– CT80II ABR Open core current transformers don´t need shutdown ...

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FANOX ELECTRONIC
current transformer
current transformer
CT80ABR

... Core Current Transformer – CT80 ABR Electric Energy Measurement Transformer for remote management in Low Voltage Open-core current transformers that facilitate assembly without ...

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FANOX ELECTRONIC
audio transformer
audio transformer
78000 series

Electric power: 0.05, 0.4 W

The Low Profile Audio Transformers is manufactured by Pico Electronics and utilizes materials and methods to resist extreme temperatures of vapor phase, and other reflow procedures without resulting to degradation of ...

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Pico Electronics
audio transformer
audio transformer
70000, 80000 series

Electric power: 0.125, 0.01, 0.015, 0.02 W

PICO 70000 and 80000 series surface mount audio transformers come in light weight (1.5 g) rugged packages that withstand extreme vapor temperature (220°C), I.R., and other reflows without compromising on the electrical ...

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Pico Electronics
pulse transformer
pulse transformer
71000, 81000 series

Electric power: 0.062 W - 0.4 W

The 71000, 81000 series of Pico Electronics are audio transformers, that have 2 Ohm to 40K Ohm, 400Hz to 100KHz, and 400 milliwatt at 1KHz. These devices are miniature-sized transformers that feature ...

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Pico Electronics
current transformer
current transformer
IE series

Current: 15 A - 6,000 A
Electric power: 1 W - 60 W

IEC Current Transformers Motortronics IEC Current Transformer with wide range of Ratios: 15:5 to 6000:5 for applications such as ammeters, wattmeters, energy management systems and metering. Key Features 720V 10kV ...

power transformer
power transformer
SGB GravityLine

Electric power: 100 kVA - 3,150 kVA
Primary voltage: 20 kV
Secondary voltage: 410 V

SGB GRAVITY LINE Cast resin dry type transformers ECO DESIGN SANERGRID for fire protection and safety in your installation, no retention tank and no extinguishing system required. Recommended for hospitals, ...

distribution transformer
distribution transformer
TrafoELETTRO

Electric power: 1 W - 100,000 W
Primary voltage: 1,000 V - 36,000 V
Secondary voltage: 100 V - 20,000 V

TrafoELETTRO Dry type cast resin bi tension transformers SANERGRID Cast resin dry type transformers bi tension ECO DESIGN SANERGRID for fire protection and safety in ...

power transformer
power transformer
SGB UNI-Q

Electric power: 1 W - 100,000 W
Primary voltage: 1 kV - 63 kV
Secondary voltage: 120 V - 52,000 V

... perfected multi-layered winding and is the only manufacturer to use this principle for coated dry transformers! OUR OWN TEST EQUIPMENT SGB-SMIT coated dry transformers ...

current transformer
current transformer
CTUB100 series

... measuring current transformers are intended for connection to RCMS460/490. If the CTUB102-CTBCxx measuring current transformers are connected to an RCMS460/490 system, a DC 24 V power supply unit is required ...

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BENDER
instrument transformer
instrument transformer
W, W8000 series

Bender presents W… and W…-8000 series measuring current transformers. They are used for measuring AC currents and converting them into evaluable measurement signals. They are used along with residual current monitors ...

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BENDER
instrument transformer
instrument transformer
W…AB(P) series

... systems. If the measuring current transformers are to be connected to an RCMS460/490 system, one AN420 or AN110 power supply unit is required for six measuring current transformers each. The measuring ...

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BENDER
power transformer
power transformer
HTG

Current: 0.8 A - 32 A
Primary voltage: 400 V
Secondary voltage: 0 V - 450 V

METREL three-phase transformers are suitable for connection to either delta or star connected incoming power sources or loads. They are always star connected and have a neutral connection accessible. A common shaft rotates ...

power transformer
power transformer
HSM

Current: 2.5 A - 32 A
Primary voltage: 230 V
Secondary voltage: 0 V - 260 V

METREL motor-operated units differ from manual types primarily in the means used to rotate the shaft to vary output voltage. A synchronous motor is used to position the slider. The motor is reversible by means of a SPDT switch (not supplied) ...

power transformer
power transformer
HSN, HTN

Current: 4.5 A - 30 A
Primary voltage: 230 V
Secondary voltage: 0 V - 260 V

The HSN and HTN series voltage transformers are fully housed, thus providing protection from physical accidents, and other hazards. Generally they are used wherever adjustable AC voltage is required. Output voltage is ...

pulse transformer
pulse transformer
IT series

Current: 25 mA - 1,000 mA

Galvanic separation of drive and power circuit Voltage resistance up to 8 kV Ignition current up to 3 A Turns ratio up to 3:1 Ignition currents : 0.1 to 3 A Rise time : 0.3 to 2.3 µs Frequency : ≤ 40000 Hz Attenuation performance ...

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SCHAFFNER Group
pulse transformer
pulse transformer
IT series

Current: 0.1 A - 3 A

Galvanic separation of drive and power circuit Voltage resistance up to 4 kV Ignition current up to 1 A Turns ratio up to 3:1:1 Ignition currents : 0.1 to 1 A Rise time : 0.4 to 4 µs Frequency : ≤ 40000 Hz Attenuation performance ...

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SCHAFFNER Group
pulse transformer
pulse transformer

Schaffner provides isolation multi-pulse drive transformers for variable speed and variable frequency drive applications. These units, also named rectifier transformers, are not just oversized standard ...

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SCHAFFNER Group
current transformer
current transformer
GDAU-003

Primary voltage: 500 V

Features •Gate-Drive transformer for thyristors driver •Working voltage up to 500Vdc •Functional insulation at 500V •ETmax product of 200Vµs •Wide operating temperature range -40 to +105°C •UL94 and RoHS materials •AEC-Q200 ...

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PREMO
current transformer
current transformer
BC3.5LFB1.4

Primary voltage: 220 V - 420 V
Secondary voltage: 200 V - 430 V

Features •LLC resonant 3.5 kW full-bridge transformer •Works with Lr = 22µH and Cr = 33nF •Frequency range 70-200kHz •Reinforced insulation between prim/sec and with core •UL94 and RoHS materials (F/155°C) •Design ...

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PREMO
current transformer
current transformer
BC3.5LHB0.5T

Primary voltage: 200 V - 430 V
Secondary voltage: 200 V - 430 V

Features •LLC resonant 3.5 kW half-bridge transformer •Works with Lr = 6.3µH and Cr = 312nF •Frequency range 100-250kHz •Reinforced insulation between prim/sec and with core •UL94 and RoHS materials (F/155°C) •Design ...

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PREMO
rectifier transformer
rectifier transformer
OTR

Current: 0 A - 100,000 A
Primary voltage: 0 V - 170,000 V
Secondary voltage: 0 V - 750,000 V

... Rectifier transformers are manufactured according to the experience and the high technical know-how of SEA in the industrial sector. Multiple secondary LV windings, variable flux regulation by booster or by autotransformer. ...

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SEA
electric arc furnace transformer
electric arc furnace transformer
OTF

Current: 0 A - 160 A
Primary voltage: 0 V - 350,000 V

... feature of furnace transformers is that they have primary side with high voltages and low currents and secondary side with low voltages and high currents. DC Furnaces In the melting process is used direct current; ...

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SEA
cast resin transformer
cast resin transformer
TTR

Primary voltage: 0 V - 72,500 V
Secondary voltage: 0 V - 200,000 V

TTR cast resin transformers are distribution, industrial and power transformers with ratings up to 30 MVA. Medium voltage windings are vacuum casted with epoxy resin and they are suitable for indoor or ...

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SEA
coaxial transformer
coaxial transformer

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 the circuit. For applications requiring a connection between a 50 Ohm ...

electrical power supply transformer
electrical power supply transformer

Delta is the worlds leading manufacturer of magnetic and electronic components. With over 30 years experience, Delta has the most professional engineers in designing magnetic components that fit youre your requirement at the most economical ...

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Delta Electronics, Inc.
isolation transformer
isolation transformer
VGT series

Isolation transformers with high withstand voltages are required in the IGBT gate drive power supplies of motor inverters for xEVs. The products in this series successfully combine a shift to high coupling (low leakage) ...

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TDK Electronics Europe