Products & Services
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Supplier: GE Grid Solutions
Description: Magnetic Voltage Transformers, Combined Metering Units, Capacitor Voltage Transformer, GIS Voltage Transformers and Power Voltage Transformers.
- Primary current (Ratio) Range: 5,000 amps
- Primary Voltage (Ratio) Range: 1,200,000 volts
- Transformer Category: Current Transformer, Voltage / Potential Transformer
- Features: Outdoor Use
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Supplier: Accuris
Description: Instrument transformers \x96 Part 20: Safety requirements of instrument transformers for high voltage applications
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Supplier: Accuris
Description: Instrument transformers Part 20: Safety requirements of instrument transformers for high voltage applications
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Used to measure the voltage of 120 VAC systems with 5 Volt full scale A.C. voltmeters. 50/60 Hz. operation. Choice of chassis mount or P.C. board pin mount. High accuracy windings (1%) VA rated for 0.020 VA Part Details Click Part No, below, for details (e.g., Product
- Other Transformer Types / Applications: Electronics Transformer
- Standards: RoHS Compliant
- Category: Signal / RF Transformer
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Supplier: Accuris
Description: IEC 61869-20: Safety requirements of Instrument Transformers for High Voltage applications
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Supplier: Accuris
Description: Guide for the Electrical Measurement of Partial Discharges in High Voltage Bushings and Instrument Transformers
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Supplier: GE Grid Solutions
Description: COSI Digital Instrument Transformers Alstom has developed a brand new range of digital instrument transformer solutions enabling full IEC 61850 implementation and contributing to transmission architectures for today’s and tomorrow’s smart grid networks. The innovative
- Primary Voltage (Ratio) Range: 1,200,000 volts
- Features: Outdoor Use
- Type / Applications: Three-phase
- Transformer Category: Voltage / Potential Transformer
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Description: IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with inductive voltage transformers. Ferroresonance can cause considerable
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Supplier: CSA Group
Description: IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with inductive voltage transformers. Ferroresonance can cause considerable
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Description: Applicable frequency: 10KHZ-1MHZ; Voltage rating: 3KV/1mA/1Min; Operating temperature: -25℃~ 55℃; Working humidity: ≤95%; Insulation class: class B.
- Operating Temperature: -25 to 55 C
- Primary Voltage (Ratio) Range: 3,000 volts
- Transformer Category: Voltage / Potential Transformer
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Supplier: Coilcraft, Inc.
Description: inverters, and other high voltage auxiliary power supplies in automotive and industrial applications. Designed for use with the UCC25800-Q1 from Texas Instruments for isolated gate driver bias supply LLC transformers with low interwinding capacitance 5656 VDC / 4000 Vrms,
- Operating Temperature: -40 to 125 C
- DCR: 0.075 ohms
- Cooling Method: Dry-type / Air Cooled
- Other Transformer Types / Applications: Isolation Transformer, Trigger / Gate Drive Transformer
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We offer a complete line of control transformers for machine tools, electromagnetic devices, and industrial applications, which include multi-tap, step-up, step-down, open core, and encapsulation. Our control transformers are constructed with high-quality silicon steel
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 12 to 240 volts
- Other Transformer Types / Applications: Industrial Control Transformer
- Features: Other
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Supplier: Coilcraft, Inc.
Description: Optimized for Texas Instrument SN6507 transformer driver Low profile and center-tapped push-pull transformers for isolated power supply High Frequency Operation up to 1 MHz 2500 Vrms, one minute high isolation (hipot) winding to winding Exceptional efficiency See
- Operating Temperature: -40 to 125 C
- Cooling Method: Dry-type / Air Cooled
- Other Transformer Types / Applications: Isolation Transformer
- Standards: RoHS Compliant
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Supplier: Dongguan Yili Electronics Co., Ltd.
Description: We manufacture low-frequency EI Transformers of all sizes and designs, ranging from EI 28 to EI 162 and wattage from 0.3VA to 5000VA. All the products use high-quality silicon steel sheet that features low consumption, high output power, high efficiency, low-temperature
- Operating Frequency Range: 50 to 60 Hz
- Maximum Primary Voltage Rating: 100 to 600 volts
- Maximum Secondary Voltage Rating: 5 to 277 volts
- Power Rating (VA): 0.3 to 5,000 VA
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Supplier: Coilcraft, Inc.
Description: Coilcraft's UA825x miniature, low-profile transformers are designed for use with SN6501 and SN6505B transformer drivers from Texas Instruments. The center-tapped push-pull transformer features high isolation voltage and high efficiency for isolated
- Operating Temperature: -40 to 125 C
- Cooling Method: Dry-type / Air Cooled
- Other Transformer Types / Applications: Isolation Transformer
- Features: Other, Toroidal Core
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Supplier: Amgis Toroidal Power Products, LLC
Description: Current transformers (CTs) are used for measurement of electric currents and can be known as instrument transformers. When current in a circuit is too high to directly apply to measuring instruments, a current transformer produces a reduced current
- Operating Frequency Range: 20,000 to 200,000 Hz
- Operating Temperature: -40 to 120 C
- Maximum Secondary Current Rating: 0.03 to 0.3 amps
- Features: AC
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Supplier: Coilcraft, Inc.
Description: Coilcraft's ZA9709 and WA8427 miniature, low-profile transformer is designed for use with SN6505B transformer drivers from Texas Instruments. The center-tapped push-pull transformer features high isolation voltage and high efficiency for isolated
- Operating Temperature: -40 to 125 C
- Cooling Method: Dry-type / Air Cooled
- Other Transformer Types / Applications: Isolation Transformer
- Features: Other, Toroidal Core
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Description: DC voltage transformers can be compatible with integrated IC used as a DC-DC converter, and features 1650VDC/4000VDC/6000VDC isolation from primary to the secondary side. The operating temperature can up to 125°C. They are especially designed for applications where extremely
- Operating Temperature: 125 C
- Primary Voltage (Ratio) Range: 18 to 75 volts
- Secondary Voltage (Ratio) Range: 12 volts
- Insulation Voltage: 1,650 volts
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Description: high-voltage 2400 to 34500 Volts inclusive and low-voltage 208Y/120 to 4160 Volts inclusive. Sealed dry-type power transformers filled with only dry air or nitrogen, at the time of filling, are considered. Other gases are not considered in this standard. This standard
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Supplier: Amgis Toroidal Power Products, LLC
Description: offers several lines of standard 50/60Hz toroidal current transformers: low cost CT series, high output voltage CX series, high accuracy CCX series, and precise/very high accuracy CP series. We currently offer one line of current sensors: ASM series.
- Impedance Ratio: 500 to 2,500 :1
- Operating Temperature: -40 to 120 C
- Features: 50 / 60 Hz, AC, Other
- Mounting: Chassis Mount, Dish / Disk Mount
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Description: transformers, such as specialty, ventilated dry-type, pad-mounted dry type, liquid immersed, instrument, regulating, furnace, mine and rectifier transformers.
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Supplier: CSA Group
Description: than 5 kVA; - transformers, which have no windings with rated voltage higher than 1 000 V; - instrument transformers; - traction transformers mounted on rolling stock; - starting transformers; - testing transformers; - welding transformers.
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Description: than 5 kVA; - transformers, which have no windings with rated voltage higher than 1 000 V; - instrument transformers; - traction transformers mounted on rolling stock; - starting transformers; - testing transformers; - welding transformers.
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Supplier: Transcat, Inc.
Description: Product Highlights Using advanced Hall Effect technology they can measure currents accurately. AC and DC current measurement for TRMS multimeters High accuracy of 1% 100 mA / 500 mA resolution Auto Power Off for saving batteries High bandwith DC.. 20 kHz The transformation ratio can be
- Primary current (Ratio) Range: 5 to 1,250 amps
- Transformer Category: Current Transformer
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Supplier: Tinsley Precision Instruments
Description: low voltage and the high voltage winding of a transformer at the same time. This can greatly reduce the time taken to produce cooling curves with an added advantage that the stability of the low voltage winding measurement can be improved when the high
- Operating Humidity: 0 to 90 % (non-condensing)
- Operating Temperature: -10 to 50 C
- Features: Battery Powered, Computer Interface, Printer / Plotter Interface
- Test Parameters: DC Resistance
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Supplier: Transcat, Inc.
Description: Product Highlights Using advanced Hall Effect technology they can measure currents accurately. AC and DC current measurement for TRMS multimeters High accuracy of 1% 50 mA / 100 mA resolution Auto Power Off for saving batteries High bandwith DC.. 20 kHz The transformation ratio can be
- Primary current (Ratio) Range: 5 to 300 amps
- Transformer Category: Current Transformer
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Supplier: Transcat, Inc.
Description: Product Highlights Using advanced Hall Effect technology they can measure currents accurately. AC and DC current measurement for TRMS multimeters High accuracy of 1% 1 mA resolution Auto Power Off for saving batteries High bandwith DC.. 20 kHz The transformation ratio can be set
- Primary current (Ratio) Range: 0.005 amps
- Transformer Category: Current Transformer
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Supplier: ValueTronics International, Inc.
Description: used to determine the no-load accuracy of CTs and PTs and also determine the need to further test faulty CTs and PTs. The TTR20-1 applies voltage to the high-voltage winding of a transformer and accurately measures the resulting voltage from the low voltage
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Supplier: TMP Pro Distribution
Description: The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind. Unlike an active DI that is limited by the buffering amplifier's rail voltage, the JDI employs a Jensen audio transformer as the engine. Jensen transformers are
- Application: Music / Audio Systems
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Supplier: AENOR
Description: Instrument transformers - Part 20: Safety requirements of instrument transformers for high voltage applications
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Supplier: Fluke
Description: automotive components. Based on a patented, high-bandwidth architecture, the instruments deliver high-precision measurements of single or three-phase current and voltage, harmonics analysis, Fast Fourier Transformation (FFT) analysis, as well as calculations of power and
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Description: surface enclosures (2)Pad-mounted compartmental-type transformers as described and defined in the following standards: American National Standard Requirements for Pad-Mounted Compartmental-Type Self-Cooled Single-Phase Distribution Transformers with High-Voltage Bushings
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Supplier: OTEK Corporation
Description: OTEK's new "CTT" is a variation of the company's recently introduced ACS Series that brought you the World's First Truly C.T. (Current Transformer) powered instruments to monitor or control A.C. variables (V, A, W & Hz). Now OTEK brings you complete freedom and savings. The "CTT" is
- Features: AC Current Input, AC Voltage Input, DC Voltage Input, Frequency Input
- Form Factor: DIN Rail, Panel / Chassis Mount
- Application: General Lab and Industrial
- User Interface: None
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Supplier: Microchip Technology, Inc.
Description: designed to drive two very low-threshold, high-voltage depletion N-MOSFETs, such as DN2625s, as source drivers. The two DN2625 drains are connected to a center-tap RF pulse transformer. The transformer’s secondary output connects to a cable and piezoelectric or capacitive
- Device Type: Beamformers
- Features: Other
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Featured Products Top
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, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. Each engineer has direct ownership and manages projects from initial concept through production. (read more)
Browse Datasheets for Triad Magnetics -
Constant Voltage Transformers Liquid Electrical Insulation Resin Solutions Constant voltage (read more)
Browse Electrical and Electronic Resins Datasheets for ELANTAS North America LLC -
radiator cooling,it supports a wide rated capacity range from 75 kVA to 3735 kVA. Primary (HV) voltage is customizable from 34.5 kV to 13.8 kV (and other common utility ratings),while secondary (LV) output is customizable from 277 V to 600 V to match site requirements. High quality copper windings and an (read more)
Browse Transformers Datasheets for TPS Elektronik GmbH -
voltage regulation and power distribution. These transformers receive high-voltage electricity from the grid, step it down, and distribute it to consumers or lower-voltage substations. Fuji Electric offers distribution transformers with capacities up to 30 MVA and primary/secondary voltages up to 36 k (read more)
Browse Transformers Datasheets for Fuji Electric Corp. of America -
of individually insulated magnet wires twisted or braided into a uniform pattern with the primary benefit of reducing AC losses in high frequency windings. We offer all 9 types of Litz wire constructions with multiple varieties of insulation to meet agency and/or specific customer voltage withstand (read more)
Browse Datasheets for New England Wire Technologies Corporation -
, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. Each engineer has direct ownership and manages projects from initial concept through production. (read more)
Browse Datasheets for Triad Magnetics -
, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. Each engineer has direct ownership and manages projects from initial concept through production. (read more)
Browse Transformers Datasheets for Triad Magnetics -
, Planar, Toroidal, Potted, Flat Wire, Litz Wire, Bobbin Wound, Edge Wound, Section Wound, Low Frequency, High Frequency, Low Voltage and High Voltage. If you need it, we can design and manufacture it. Each engineer has direct ownership and manages projects from initial concept through production. (read more)
Browse Isolation Transformers Datasheets for Triad Magnetics -
TPS-AIT1500300D Adjustable Isolation Transformer The TPS-AIT1500300D Adjustable Isolation Transformer is a high-performance 1500W Isolation Transformer designed for versatile power regulation in various professional settings. As a 230VAC Input Isolation Transformer, it operates with an (read more)
Browse Transformers Datasheets for TPS Elektronik GmbH -
and Viking™ are specifically designed for use in the construction of low, medium and high voltage electrical devices and components. Electrical insulation materials made by ELANTAS (read more)
Browse Polyester Resins Datasheets for ELANTAS North America LLC
Conduct Research Top
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High Frequency - High Voltage Transformers (.doc)
The need for high frequency (HF) combined with high voltage (HV) in transformers is becoming more popular. The well known advantage of operating at high frequency is that it allows the transformer to be designed smaller. High frequency (HF) transformers are often referred to as switchers. When
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Compact and High Power Transformer Solution
Wind turbines require a compact and high power transformer solution in order to provide the maximum output with the smallest weight. In the past most wind turbines which had on board transformers utilised cast resin technology. However, increases in power ratings and higher voltages have meant
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Kimberly Clark Case Study
We provided Kimberly-Clark with a model AL-300-HF-A standard wideband AC power amplifier to drive a model AL-T100-V25/1200-F300K/500K high frequency high voltage transformer.
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Transformer Design for Charging Defibrillator Capacitors
several advantages - 1) Simple circuit. 2) High voltage output is not dependent on large turns ratios. 3) Circuit is self limiting. Output can be shorted without damage. 4) Output can be regulated over a large range. 5) Transformer can provide voltage isolation. 6) Multiple isolated outputs
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How to Control the Interference of Transformer to Amplifier?
. The core of a high-quality acoustic transformer has a high magnetic permeability and a high magnetostrictive effect. It is sensitive to the influence of external magnetic fields, pressure and vibration, and can generate additional voltage and cause interference. To this end, Sichuan Chongzhou Hengda
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Test the High-voltage Output of a Solar Farm Before Go-live
connection was required - so our high-voltage experts were called in to help. Power generators, inverters, a loadbank and a 33 kV transformer were connected to the high-voltage cables of the solar farm - mirroring the eventual connection to the local transmission network.
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Monitoring Higher Voltages
Some building electrical systems just will not cooperate when it comes time to monitor power. You search and search and cannot find a point to monitor power on the low voltage side of the transformer (below 600 volts). Now you must face the fact that only the high voltage side can be used for power
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Isolation Transformers Increase Safety of Electronic Systems (.pdf)
Adequate isolation between a power source and a user of electronic equipment ensures the safety of that equipment. Given the high voltages that exist in modern electronic equipment, proper isolation protects an operator from contact with excessive electrical energy should a short circuit occur
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Harmonics and Harmonic Mitigating Transformers (HMTs): FAQs
This document has been written to provide answers to the more frequently asked questions we have received regarding harmonics and the Harmonic Mitigating Transformer technology used to address them. This information will be of interest to both those experienced in harmonic mitigation techniques
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Maximum High-Voltage and Insulating Resistance for Transformers, Restrictors and More
Electromagnetic coils are used in the automotive industry as well as in the manufacture of household appliances and in the aerospace industry. Suitable vacuum impregnation and encapsulation processes help protect the electromagnetic coils from corrosion and improve their electrical and mechanical
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Caging Transformer: EMI Still An Important Design Issue (.pdf)
of electromagnetic energy if poorly constructed or improperly integrated into the equipment. Thus, it should come as no surprise that power transformers, which handle high voltages and currents and produce strong electromagnetic fields, have the ability to deliver energy into the surrounding environment.
More Information Top
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Design, construction, and test of a passive optical prototype high voltage instrument transformer - DTU Orbit
Design, construction, and test of a passive optical prototype high voltage instrument transformer .
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IEEE Trial-Use Standard of Performance and Test Requirements for Instrument and Transformers of a Nominal System Voltage of 115 kV and Above
The objective is to improve the performance and safety of the instrument transformers in response to the concern indicated in the publication EPRI Workshop on Failed High Voltage Instrument Transformers , held in September 1990.
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Compensating Metering in Theory and Practice A Practical and Economical Method of Metering High Voltage Loads From the Low Voltage Side of Power Transformers
distribution systems, their effect is of minor im- High voltage instrument transformer equipment, portance.
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Air insulated compact substations
Conventional high voltage instrument transformers occupy large areas within the substation, and a significant reduction in substation footprint may not be realisable using conventional wound CTs and VTs.
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CT&PT Combined Transformer from Shenzhen Chuangyin Technology Co.,Ltd, China
At present our company has the capacity of producing 15 million mini instrument transformer and 15k high voltage instrument transformer .
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