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Isolation transformers
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Output power kVA: 1.5 kVA
Primary voltage: 230 V
Secondary voltage: 230 V
... standalone RS PRO portable isolation transformer can be used to isolate a standard European 230 V mains voltage supply. It has a high-quality design that’s light, robust and is made with your safety in ...
RS PRO
Primary voltage: 245, 230, 415, 400 V
Secondary voltage: 230 V
Frequency: 50 Hz - 60 Hz
... Exceptional low loss noise laminations characterising our Isolation Transformer The Transformer has an earth terminal provided whereas the dual secondaries are centre tapped The ...
RS PRO
Output power kVA: 16.3 kVA
Primary voltage: 415 V
Secondary voltage: 0 V - 470 V
... PRO's series of professional 'Varivolt' transformers that come in a variety of current ratings and in both single and three-phase versions. These transformers are used for audio systems, power ...
RS PRO
Primary voltage: 230, 115 V
Secondary voltage: 24 V
Secondary current: 4 A
The Safety isolating transformer of the PST100 series are powerful and robust transformers to power devices with low alternating input voltage. The PST10024 transforms AC line voltage ...
Primary voltage: 115 V - 230 V
Secondary voltage: 12 V
Secondary current: 8 A
The Safety isolating transformer of the PST100 series are powerful and robust transformers to power devices with low alternating input voltage. The PST10012 transforms AC line voltage ...
Electric power: 3,600, 7,000, 2,000 W
Primary voltage: 115, 230 V
Secondary voltage: 115, 230 V
Indispensable in professional marine energy systems. It prevents electrolytic corrosion and above all serves as a device to guarantee a safe electric system. Toroidal wound technology for quietness and high efficiency. Soft start circuitry ...
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 ...
TDK Electronics Europe
Electric power: 0.05, 0.4 W
Primary current: 1 mA - 31.6 mA
Frequency: 300 Hz - 50,000 Hz
... mechanical characteristics. Specifications MAXIMUM DISTORTION: 5% with rated power level at 1 KHz. DIELECTRIC STRENGTH: All units tested at 200 V RMS. INSULATION RESISTANCE: Greater than 10,000 ...
Pico Electronics
Electric power: 0.01, 0.125, 0.02, 0.015 W
Primary current: 0.3 mA - 11.5 mA
Frequency: 400 Hz - 250,000 Hz
... MIL-PRF-27: All units manufactured to MIL-PRF-27, Grade 5, Class S DIELECTRIC STRENGTH: All units tested at 200 V RMS. INSULATION RESISTANCE: Greater than 10,000 Megohms at 300 V DC. WEIGHT: 1.5 Grams TERMINALS: ...
Pico Electronics
Electric power: 0.062 W - 0.75 W
Primary current: 0.5 A - 31.6 A
Frequency: 400 Hz - 100,000 Hz
... -PRF-27: All units manufactured to MIL-PRF-27, Grade 5, Class S. DIELECTRIC STRENGTH: All units tested at 200 V RMS. INSULATION RESISTANCE: Greater than 10,000 Megohms at 300 V DC. WEIGHT: 3 Grams TERMINALS: Solderability ...
Pico Electronics
Electric power: 10 W - 100 W
Primary voltage: 400, 230 V
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 ...
Electric power: 0.03 kVA - 0.25 kVA
Primary current: 0.08 A - 1.35 A
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, ...
MURRELEKTRONIK
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 ...
StandexMeder Electronics GmbH
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 ...
StandexMeder Electronics GmbH
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 ...
StandexMeder Electronics GmbH
Electric power: 200 W - 400 W
Output power kVA: 0.2 kVA - 0.4 kVA
Primary voltage: 10 V - 24 V
... Characteristics • Dimensions according to CEI-UNEL 21009 std • Manufactured and tested acc. to IEC 61869-1/2 • Rated Insulation level up to 36 kV • Frequency 50 or 60 Hz • Rated primary current (Ipr) Single ...
Electric power: 200 W - 400 W
Output power kVA: 0.4, 0.2 kVA
Primary voltage: 10 kV - 24 kV
The peculiar characterisNcs of this innovaNve product consist in having a phase-to- phase VT to be connected to the MV line through plug-in bushings, type A interface, protected by two MV fuses, all contained in an ≥ IP 55 metal case; ...
Primary voltage: 720 V
Primary current: 5 A
Secondary current: 5, 1 A
... current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction meters, energy meters and transducers. Frer current transformers ...
ZELEC
Primary voltage: 720 V
Primary current: 10 A
Secondary current: 1, 5 A
... current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction meters, energy meters and transducers. Frer current transformers ...
ZELEC
Primary voltage: 720 V
Primary current: 15 A
Secondary current: 5, 1 A
... current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction meters, energy meters and transducers. Frer current transformers ...
ZELEC
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 ...
Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V
Our 1-Ph and 3-Ph insulation transformers are designed to meet the following priority requirements: Anti-jamming screening between the primary and secondary windings Cooling: air type Power: up to ...
Output power kVA: 0.04 kVA - 1.6 kVA
Primary voltage: 0 V - 400 V
Secondary voltage: 12, 230, 24 V
Dry type transformer (IP00) Full rating in all taps. Installation on DIN rail (up to 400VA) or by screws. Custom made following the customer specifications.
POLYLUX S.L.
Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 400 V
Secondary voltage: 400 V
TT transformers are used for insulation galvanic three-phase installations for reasons of security. They are also used in the generation of neutrals referenced to ground in single-phase installations ...
POLYLUX S.L.
Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 400 V
Secondary voltage: 400 V
TT transformers are used for insulation galvanic three-phase installations for reasons of security. They are also used in the generation of neutrals referenced to ground in single-phase installations ...
POLYLUX S.L.
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 ...
Primary voltage: 230 V
Secondary voltage: 230 V
Primary current: 1.2 A
Robust and generously dimensioned isolation transformers for powering all devices that need to be separated from the power supply network. A wide range of devices solves the requirements ...
Diametral a.s.
Primary voltage: 230 V
Secondary voltage: 230 V
Primary current: 2.1 A
Robust and generously dimensioned isolation transformers for powering all devices that need to be separated from the power supply network. A wide range of devices solves the requirements ...
Diametral a.s.
Primary voltage: 230 V
Secondary voltage: 230 V
Primary current: 3 A
Robust and generously dimensioned isolation transformers for powering all devices that need to be separated from the power supply network. A wide range of devices solves the requirements ...
Diametral a.s.
Output power kVA: 1 kVA - 1,000 kVA
Primary voltage: 230, 400 V
Secondary voltage: 230, 400 V
... at high temperature • Strengthened isolation up to 2500V • 1KVA-500KVA power range • 3 Phases, 2 Phases and 1 Phase input • Galvanic Isolation Transformer • Supply ...
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
Shenzhen Sikes Electric Co., Ltd.
Output power kVA: 4 kVA
Primary voltage: 440 V
Secondary voltage: 380 V
Power Isolation transformer: Power isolation transformer refers to the input and output winding with electrical isolation transformers, ...
Shenzhen Sikes Electric Co., Ltd.
Output power kVA: 12.5 kVA
Primary voltage: 380 V
Secondary voltage: 380 V
Photovoltaic isolation transformer encapsulated 12.5Kva for solar power or wind power transmission Description of Power Isolation transformer: SGGF ...
Shenzhen Sikes Electric Co., Ltd.
Electric power: 1 W
Primary voltage: 3.3 V - 5 V
Secondary voltage: 3.3 V - 15 V
... Designed to comply with IEC 62368 Functional insulation for 400 Vrms continuous operation voltage Operating temperature: -40 °C to +125 °C RoHS compliant Applications Isolated RS-485/RS-232 power ...
BOURNS
Electric power: 1 kVA
Single-phase safety isolating transformer Used in connection with Iso D4-Zs (NT689) insulation monitor for a continuous control of the insulation towards ground Primary voltage 230V Secondary voltage ...
Primary voltage: 230 V
Secondary voltage: 115, 230 V
Primary current: 14.2 A - 45.3 A
... Isolating transformers for medical IT systems • Built-in temperature sensor • Shield winding • Insulated mounting brackets • Also available as an energy-efficient variant The transformers of the ...
Primary voltage: 400 V
Secondary voltage: 230 V
Primary current: 3 A - 15.6 A
The transformers of the DS0107 series have reinforced insulation and comply with the requirements of IEC 61558-1 / DIN EN 61558-1 (VDE 0570-1) and IEC 61558-2-15 DIN EN 61558-2-15 (VDE 0570-2-15). In ...
Primary voltage: 230 V
Secondary voltage: 23 V - 28 V
Primary current: 0.6 A - 4.6 A
... Operating-theatre-light transformers • Voltage adaptation to primary and secondary side • Shield winding • Insulated mounting brackets • Reinforced insulation The transformers ...
Output power kVA: 3.15 kVA - 10 kVA
Primary voltage: 230 V
Secondary voltage: 230, 115 V
IT series medical isolation transformers are designed compatible with IEC 60364-7-710 standards for power supply of single phase IT systems and produced in accordance with IEC 61558-2-15 ...
Electric power: 0 W - 0.675 W
Primary voltage: 20 V - 30 V
Secondary voltage: 32.1 V
application: Digital two-wire transmitter converts Pt-100, DIN EN 60751 measuring resistors into a 4…20mA current signal. For installation on a standard rail according to EN50022 (DIN, top hat rail). Case:Plastics Case dimensions:B ...
Primary voltage: 115 V
Secondary voltage: 24 V
Frequency: 50 Hz
... field Applications As a mains transformer for adjustment of the voltage and simple electrical isolation. As an isolating transformer for the safe electrical isolation ...
Electric power: 0.05, 0.1, 0.2 kVA
Primary voltage: 230, 120 V
Secondary voltage: 110, 230 V
Isolating transformers, according to the VDE and EN instructions. Type TTGN 2 is a plug-in unit which is plugged directly into the 230 V main socket. Types TTGN 20 mounted in a steel-case with a handgrip. Types ...
HSGM
Electric power: 0.04 kVA - 5 kVA
Primary voltage: 230, 400 V
Secondary voltage: 24 V - 230 V
... safety isolating / isolation transformers, which are protected against direct contact. Products in the LH-series are designed with maximum versatility in every transformer’s functions ...
Muuntosähkö Oy - Trafox
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 ...
Muuntosähkö Oy - Trafox
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 ...
Muuntosähkö Oy - Trafox
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 ...
Electric power: 0.025 kVA - 0.63 kVA
Primary voltage: 230, 400 V
Secondary voltage: 230, 400 V
ENTES isolating transformers ensure the safe operation on the secondary side by isolating them from the primary voltage. Input output voltages of isolating transformers are fixed (230 or 400V). The electrical ...
Your suggestions for improvement:
An isolation transformer's sole function is to provide galvanic isolation between circuits.
ApplicationsAn isolation transformer is used to electrically separate two circuits or to alter the neutral ground contact configuration.
TechnologiesAn 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 chooseThe voltage and the current passing through the transformer will determine its dimensions.
- Perfect isolation
- Choice of grounding configuration
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