Isolation transformers

52 companies | 289 products
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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 ...

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 ...

isolation transformer
isolation transformer
P025 10W-50W

Electric power: 10 W - 50 W

P025 Planar Transformers (10W to 50W) Patented (U.S. PAT. 7,129,809) design with superior thermal management Rated power 10W-50W / Frequency range 300-500kHZ Surface mount (SMD) or through hole (TH) Topology ...

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StandexMeder Electronics GmbH
isolation transformer
isolation transformer
P055

Electric power: 50 W - 200 W

Rated power 50W-200W / Frequency range 175-300kHZ Surface mount (SMD) or through hole (TH) Topology - Half Bridge, Forward (w/active rest), Flyback Current rating max. SMD=50A, TH = +30% Isolation ...

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StandexMeder Electronics GmbH
isolation transformer
isolation transformer
P075

Electric power: 100 W - 500 W

Rated power 100W-500W / Frequency range 150-300kHZ Surface mount (SMD) or through hole (TH) Topology - Full Bridge, Half Bridge, Full Bridge ZVS, Push-Pull, Flyback Current rating max. SMD=50A, TH = +30% Isolation ...

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StandexMeder Electronics GmbH
isolation transformer
isolation transformer
TSA series

Electric power: 10 kVA - 100 kVA

TSA is a third harmonic filter based on a insulation transformer with a star- triangle connection (D-Y), which eliminates third order harmonics and has a passive 5th order harmonic filter in the secondary ...

isolation transformer
isolation transformer
ES710 series

Current: 14.2 A - 45.3 A
Electric power: 3.15 kVA - 10 kVA

The series of ES710 transformers has unbreakable insulation. These are designed in compliance with the IEC 61558-1 / DIN EN 61558-1 (VDE 0570-1) and IEC 61558-2-15 / DIN EN 61558-2-15 (VDE 0570-2-15) requirements. The ...

isolation transformer
isolation transformer
DS0107 series

Current: 3 A - 15.6 A
Electric power: 2 kVA - 10 kVA

... 0100-710): 2002-11, para 710.512.1.6.2) specify isolated installation, this is followed by the transformers whose fixing angles are isolated from the transformer core. Both vertical and horizontal installation ...

isolation transformer
isolation transformer
ESL0107 series

Current: 0.6 A - 4.6 A
Electric power: 0.12 kVA - 1 kVA

The ESL0107 Series features transformers which reinforced insulation. The transformers comply with the requirements of the IEC 61558-2 -6 / DIN EN 61558-2-6 (VDE 0570-1). They also contain tapping points ...

isolation transformer
isolation transformer
MTS series

Current: 0.08 A - 1.35 A
Electric power: 0.03 kVA - 0.25 kVA

Transformers have to be flexible because different situations require different voltages. Murrelektronik's product range offers this flexibility, no matter if it's an isolation transformer, ...

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MURRELEKTRONIK
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 ...

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TDK Electronics Europe
isolation transformer
isolation transformer
ARM

ARM HIGH ISOLATION AND ATTENUATION TRANSFORMERS Thanks to their peculiar technical features and to the shielding between primary and secondary windings, the Isolation Transformers ...

isolation transformer
isolation transformer
ARM2

... CLASS II ISOLATION TRANSFORMERS The peculiar characteristic of IREM ARM2 Isolation Transformers is their compliance to Standard EN 61558-1, certified by CESVIT-CETACE. ...

isolation transformer
isolation transformer
RS series

Current: 15,000, 40,000 A

HIGH ATTENUATION ISOLATION TRANSFORMERS RS SERIES WITH OVERVOLTAGE PROTECTION IREM Isolation Transformers of the RS series are characterized by: high attenuation ...

three-phase transformer
three-phase transformer

Product Introduction: Isolation transformer is mainly used in low-voltage distribution system, providing isolation between load and power supply. Isolation ...

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Dongguan Wahhing Electrical Appliance Co., Ltd.
three-phase transformer
three-phase transformer

Product Introduction: Isolation transformer is mainly used in low-voltage distribution system, providing isolation between load and power supply. Isolation ...

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Dongguan Wahhing Electrical Appliance Co., Ltd.
secondary transformer
secondary transformer

... Introduction: The transformer of locomotive auxiliary system is used for the bullet train and subway auxiliary power system, through which the isolation and voltage reduction are carried ...

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Dongguan Wahhing Electrical Appliance Co., Ltd.
power transformer
power transformer
ECT 11000/IRC

Electric power: 11,000 W
Primary voltage: 230, 400 V
Secondary voltage: 400 V

ECT11000/IRC Three-phase energy-efficient isolating transformer (BTE) - IP00 - Low Inrush current - Upri 230V ∆ - 400V Y+N // Usec 400V Y+N - Power 11000VA Preparing to set up a charging station at ...

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EREA Transformers
power transformer
power transformer
SPT16000/BTE

Electric power: 16,000 W
Primary voltage: 400 V
Secondary voltage: 400, 230 V

... insolating transformers (SPT/BTE series) can also be used within the framework of the AREI Art 104 –vital current paths. This is how an isolated system is created to the secondary (IT floating system). Because of isolation ...

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EREA Transformers
isolation transformer
isolation transformer
230TMHD3300/BTE

Primary voltage: 230 V
Secondary voltage: 230 V

... -phase isolating transformer energy-efficient for application in medical purpose rooms - IP00 - Upri 230V // Usec 230V - Power 3300VA Code 1844 EAN code 5414503103611 Brand EREA Type Electrical ...

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EREA Transformers
isolation transformer
isolation transformer
PTU-03

Primary voltage: 220 V
Secondary voltage: 220, 380, 440 V

The PTU-03 Isolation Transformer Module is an optional add on accessory for the ECU-02 or AVR. Compatible with single and three phase voltage and isolates the primary and secondary voltage. The Voltage ...

isolation transformer
isolation transformer
OT230.012

Current: 1.2 A
Secondary voltage: 230 V

... and output voltage. Illuminated switch. Carrying handle. Robust metal chassis. Sufficiently dimensioned transformer for continuous power supply. Power voltage: 230 V / 50 Hz Output ...

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Diametral a.s.
isolation transformer
isolation transformer
OT230.021

Current: 2.1 A
Secondary voltage: 230 V

... input and output voltage Illuminated switch Carrying handle Robust metal chassis Sufficiently dimensioned transformer for continuous power supply Power voltage: 230 V / 50 Hz Output ...

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Diametral a.s.
isolation transformer
isolation transformer
OT230.030

Current: 3 A
Secondary voltage: 230 V

... input and output voltage Illuminated switch Carrying handle Robust metal chassis Sufficiently dimensioned transformer for continuous power supply Power voltage: 230 V / 50 Hz Output ...

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Diametral a.s.
isolation transformer
isolation transformer

Current: 0.01 A - 3,000 A
Electric power: 30 W - 30,000 W
Primary voltage: 230, 400 V

... available on request • Ambient temperature 40 °C • Protection rating IP00 • Electrical protection rating I • Thermal insulation class B • Fixing brackets compliant with DIN standards • Connection terminals IP 20

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ced
isolation transformer
isolation transformer

Primary voltage: 230 V
Secondary voltage: 12 V

... available on request • Ambient temperature 40 °C • Protection rating IP00 • Electrical protection rating I • Thermal insulation class B • Fixing brackets compliant with DIN standards • Connection terminals IP 20

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ced
isolation transformer
isolation transformer

Primary voltage: 230, 400 V
Secondary voltage: 230, 115 V

... available on request • Ambient temperature 40 °C • Protection rating IP00 • Electrical protection rating I • Thermal insulation class B • Fixing brackets compliant with DIN standards • Connection terminals IP 20

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ced
power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

... and three-phase transformers and auto-transformers are equipped with either copper or aluminum windings. These units feature air-type cooling and can perform up to 2000 kVA, with a frequency up to a maximum ...

power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

... single-phase and three-phase insulation transformers are equipped with either copper or aluminum windings. These units feature air-type cooling and can perform up to 2000 kVA, with a frequency up to a ...

power transformer
power transformer
SKS-DK-10KVA-0.22

Electric power: 10 kVA
Primary voltage: 220, 380 V
Secondary voltage: 380, 220 V

... :50/60HZ Connection:Screw terminals Winding Material: Copper Insulation :F/H Standard: EN61558-2-6 Range :30kva to as you requested Application : electrical control transformer

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Shenzhen Sikes Electric Co., Ltd.
isolation transformer
isolation transformer
SKS-SG-12.5KVA/0.38

Current: 5 A - 1,000 A
Electric power: 12,500 W
Primary voltage: 400 V

SGGF isolation transformer is used to solve the power grid problems which are caused by the photovoltaic power generation,such as harmonic, flickering, DC magnetic bias, and over voltage. ...

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Shenzhen Sikes Electric Co., Ltd.
isolation transformer
isolation transformer
SKS-DG-4KVA/0.26

Current: 30.8 A
Electric power: 30,000 W
Primary voltage: 400 V

Single phase 400HZ transformer with inductor Model:SKS-DG-4KVA/0.26 Rated voltage: AC400V Rated capacity:4KVA Rated frequency:400Hz Primary voltage:260V Primary current:15.4A Secondary voltage:130V Secondary current:30.8A Insulation ...

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Shenzhen Sikes Electric Co., Ltd.
isolation transformer
isolation transformer
LH series

Electric power: 0.04 kVA - 5 kVA
Primary voltage: 230, 400 V
Secondary voltage: 24 V - 230 V

... requirements. Using these transformers, they reduce and lessen the direct power loss because it will affect the indirect losses in the production. They also have a storage and logistic features. These ...

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Muuntosähkö Oy - Trafox
isolation transformer
isolation transformer
XHP, XHM series

Electric power: 2 kVA - 5 kVA
Primary voltage: 230, 400 V
Secondary voltage: 24 V - 230 V

... is enabled by its low-loss materials. It features a protective insulation around the transformer's coil. Transformers with a power of less than 250VA have both an integrated ...

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Muuntosähkö Oy - Trafox
isolation transformer
isolation transformer
KLM, KL

Electric power: 0.14 kVA - 2 kVA
Primary voltage: 230 V
Secondary voltage: 110 V - 230 V

The transformers are used as isolation transformers. The transformers have been manufactured with toroidal transformers. Due to their compact size, low ...

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Muuntosähkö Oy - Trafox
power transformer
power transformer

Current: 0.4 A - 83.3 A
Primary voltage: 100 V - 240 V

Toroidal Power Transformers 50/60HZ, 5-15,000V Power Transformers (Europe ER series) 60 Hz 120V Power Transformers (U.S. FR series) 400Hz ...

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API Technologies - Spectrum Control
current transformer
current transformer

Electric power: 0.005 kVA - 0.03 kVA
Primary voltage: 5 V - 3,200 V

The LV current transformer series manufactured by ENTES, is a set of models that are specially made to transform primary currents by a ratio to its secondary side with 0 degree phase difference. The network's HV side ...

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ENTES Elektronik Cihazlar İmalat ve Ticaret A.Ş.
power transformer
power transformer
NPT-001

Current: 55 A
Electric power: 2,000 W
Primary voltage: 60 V - 100 V

... bus-bars 3:2 turn-ratio proposed as standard Working frequency from 80 to 150kHz Low leakage inductance value 2.5kV isolation between primary and secondary Creepage distance > 3mm High operating temperature range ...

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PREMO
power transformer
power transformer
3DP-3KWHVHV

Electric power: 3,500 W
Primary voltage: 150 V - 400 V
Secondary voltage: 0 V - 1,000 V

... concept in power magnetics integration. Existing magnetics within conventional HEV On-Board Chargers and DCDC converters are merged into one single and compact product. Maximum power density is achieved ...

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PREMO
current transformer
current transformer
GDAU-001

... 14.5mm MAX RMS current rating : up to 0.5Arms 1:1+1 turn ratio for bridge control Working frequency from 90 to 125kHz 3kV isolation between primary and secondary High operating temperature range -40 to +155°C AOI ...

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PREMO
isolation transformer
isolation transformer
178 series

Electric power: 0.25, 0.5, 0.75, 1, 1.5 kVA

Toroidal Isolation - Plug In * Primary 120VAC, 50/60 Hz., Secondary 120VAC. * Provides circuit isolation. * Toroidal transformer for high isolation, low noise, light ...

isolation transformer
isolation transformer
PDPB150G6F

Current: 416 A
Primary voltage: 480 V
Secondary voltage: 208 V

... branch current and power monitoring (BCPM) provides you with current and power ratings that help you identify potential overload conditions before you add new servers. Reduce operating costs with NEMA-rated, ...

single-phase transformer
single-phase transformer

Electric power: 0 W - 500,000 W

Designed basically for the maneuver suppliment of electric charts, safety, isolation, rectifiers or power supplies.

isolation transformer
isolation transformer
NOG(E)-27,5/35/110/150

Primary voltage: 27.5, 35, 110, 150 kV

Single-phase sulphur hexafluoride (SF6) voltage transformer NOG(E)-27,5/35/110/150 - intended for use as a working standard for verification of voltage transformers, which are operated in installations ...

three-phase transformer
three-phase transformer
Power-Suppress 600

Primary voltage: 600, 480, 240, 208 V
Secondary voltage: 277, 480, 120, 208 V

Eaton Power-Suppress 600 3 Phase Isolation Transformer protects loads from voltage and current distortions caused from triplen harmonics (3rd, 9th, 15th, 21st, etc.). It will attenuate noise from input ...

isolation transformer
isolation transformer
003801382

Primary voltage: 230, 400 V
Secondary voltage: 0 V - 115 V

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 windings ...

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ETI

How to choose this product

isolation-transformer

An isolation transformer's sole function is to provide galvanic isolation between circuits.

Applications

An isolation transformer is used to electrically separate two circuits or to alter the neutral ground contact configuration.

Technologies

An isolation transformer is a standard transformer with separated primary and secondary windings possessing a 1:1 transformation ratio. The root mean square output and input voltages are the same. Its engineering takes into account losses related to Joule's laws and voltage drops between the primary and the secondary coils.

How to choose

The voltage and the current passing through the transformer will determine its dimensions.

Advantages

- Perfect isolation
- Choice of grounding configuration