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Supplier: Radwell International
Description: CURRENT TRANSFORMER, INSTRUMENT GRADE, SOLID CORE, 300A TO 5A, SMALL. FREE 2 YEAR RADWELL WARRANTY
- Features: Current Transformer
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Supplier: CARLO GAVAZZI Automation Components
Description: Small AC current metering transformer with 7 knob selectable ranges. Output from the transformer is 4-20 mADC in accordance with IEC 60381-1. Can be used with relays DIB01, PIB01, DIC01 or PIC01 or directly connected to a PLC. Power supply ON is indicated by a green LED.
- Primary current (Ratio) Range: 0 to 50 amps
- Secondary Current (Ratio) Range: 0 to 0.02 amps
- Frequency Range: 0.04 to 1 kHz
- Operating Temperature: -20 to 50 C
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Supplier: Littelfuse, Inc.
Description: Replaced by SE-CS30 Series - Current Transformer The WKE Series of current transformers is a key component of the POWR-GARD ground fault detection product line. These CTs are highly accurate. They convert very small differential currents to an ac voltage and
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Supplier: Red Lion Controls, Inc.
Description: Measures heater current up to 40 amps 100 mA AC output for temperature controllers Small footprint
- Primary current (Ratio) Range: 40 amps
- Secondary Current (Ratio) Range: 0.1 amps
- Features: Current Transformer
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Supplier: Coilcraft, Inc.
Description: For use at frequencies up to 1000 kHz Incorporates current and sense windings in one small, encapsulated package Designed to meet UL/CSA/IEC 60950 Reinforced Insulation; 3 mm creepage/clearance Samples of all values plus sensor-only versions available in Coilcraft Designer's Kit P403
- Operating Temperature: -40 to 85 C
- Features: Current Sense Transformer, Power / Power System / Distribution Transformer
- Transformer Type: Isolation Transformer
- Standards / Compliance: RoHS Compliant
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Description: Jiangyin Spark XH-BCT Series of Solid Core Current Transformer design for better accuracy for 0.333V output .5 standard models for your choice. Measure current from 5Amp to 600 Amp.Solid core CTs are more accurately , small in size, and very cheap .If mA sendary output
- Primary current (Ratio) Range: 1 to 600 amps
- Frequency Range: 0.05 to 0.06 kHz
- Accuracy: 1 to 0.5 % F.S.
- Operating Temperature: -40 to 55 C
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Supplier: Coilcraft, Inc.
Description: The CSX7030 series is a high-isolation, low-loss current sensing transformer designed for high-performance power electronics and automotive applications. It features a small chip-style package with an ultra-low 3.3 mm profile and is manufactured using a highly automated process
- Operating Temperature: -40 to 125 C
- Operating Frequency Range: 5,000 Hz
- Features: Current Sense Transformer, Other, Power / Power System / Distribution Transformer
- Cooling Method: Dry-type / Air Cooled
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Description: thermal protector is sensitive to temperature & current. It is of advanced structure, small volume, insulating shell, sensitive in action, big contact capacity & long life. It protects against overheating & over-current in motor, electric & thermal appliance, lamp ballasts,
- High Temperature Set Point: 140 to 392 F
- Repeatability / Tolerance: 27 F
- Maximum Current: 1.6 amps
- Maximum AC Voltage: 220 to 250 volts
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Supplier: Allied Electronics, Inc.
Description: Electrical Specifications Sense Ratio: 30 A, Up to 200 Hz. Turns Ratio: 1:500 Primary to Sense. Primary DCR: 530 μOhms Max. Sense DCR: 20 Ohms ±7%. Secondary Inductance: 730 μH ±30%. Features UL Approved Class B Insulation System Dielectric Strength 3000 V RMS Specially Designed Split Bobbin
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Supplier: Allied Electronics, Inc.
Description: Electrical Specifications Sense Ratio: 30 A, Up to 200 Hz. Turns Ratio: 1:500 Primary to Sense. Primary DCR: 530 μOhms Max. Sense DCR: 20 Ohms ±7%. Secondary Inductance: 730 μH ±30%. Features UL Approved Class B Insulation System Dielectric Strength 3000 V RMS Specially Designed Split Bobbin
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Supplier: Allied Electronics, Inc.
Description: Electrical Specifications Sense Ratio: 30 A, Up to 200 Hz. Turns Ratio: 1:500 Primary to Sense. Primary DCR: 530 μOhms Max. Sense DCR: 20 Ohms ±7%. Secondary Inductance: 730 μH ±30%. Features UL Approved Class B Insulation System Dielectric Strength 3000 V RMS Specially Designed Split Bobbin
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Supplier: Allied Electronics, Inc.
Description: Electrical Specifications Sense Ratio: 30 A, Up to 200 Hz. Turns Ratio: 1:500 Primary to Sense. Primary DCR: 530 μOhms Max. Sense DCR: 20 Ohms ±7%. Secondary Inductance: 730 μH ±30%. Features UL Approved Class B Insulation System Dielectric Strength 3000 V RMS Specially Designed Split Bobbin
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Supplier: Americor Electronics, Ltd.
Description: Categories: Single-Phase Transformers Three-Phase Transformers Power Supplies for Medical Applications Single Phase Ventilation-Fan-LED-Halogen Transformers DC Power Supplies and Switching Power Supplies Toroidal Core Variable Transformers, Laboratory Power Supplies and
- Features: Power / Power System / Distribution Transformer
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Supplier: Americor Electronics, Ltd.
Description: Categories: Single-Phase Transformers Three-Phase Transformers Power Supplies for Medical Applications Single Phase Ventilation-Fan-LED-Halogen Transformers DC Power Supplies and Switching Power Supplies Toroidal Core Variable Transformers, Laboratory Power Supplies and
- Features: Power / Power System / Distribution Transformer
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Supplier: Americor Electronics, Ltd.
Description: Categories: Single-Phase Transformers Three-Phase Transformers Power Supplies for Medical Applications Single Phase Ventilation-Fan-LED-Halogen Transformers DC Power Supplies and Switching Power Supplies Toroidal Core Variable Transformers, Laboratory Power Supplies and
- Features: Power / Power System / Distribution Transformer
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Supplier: Americor Electronics, Ltd.
Description: Categories: Single-Phase Transformers Three-Phase Transformers Power Supplies for Medical Applications Single Phase Ventilation-Fan-LED-Halogen Transformers DC Power Supplies and Switching Power Supplies Toroidal Core Variable Transformers, Laboratory Power Supplies and
- Features: Power / Power System / Distribution Transformer
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Supplier: Hammond Manufacturing Company Inc.
Description: Features Used as a small 24 volt transformer for relay, pilot lights or low voltage, low power control use. 60 Hz. operation. Chassis mount. With 10" leads. CSA certified (209651) UL listed (File #E207860) Part Details Click Part No, below, for details (e.g., Product drawings, assembly
- Maximum Primary Voltage Rating: 600 volts
- Power Rating (VA): 50 VA
- Transformer Type: Electronics Transformer, Power Transformer
- Features: Power / Power System / Distribution Transformer
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Supplier: Frontier Electronics Corp.
Description: turn prototypes and small production runs Redesigning of obsolete products to facilitate current manufacturing standards
- Operating Frequency Range: 3,000,000 to 2,000,000,000 Hz
- Insertion Loss: 0.7 to 3 dB
- Other Transformer Types / Applications: Balun Transformer, RF Transformer
- Mounting: Chip Transformer
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Supplier: Frontier Electronics Corp.
Description: turn prototypes and small production runs Redesigning of obsolete products to facilitate current manufacturing standards
- Operating Frequency Range: 90,000 to 140,000 Hz
- Mounting: Chip Transformer
- Other Transformer Types / Applications: Inverter Transformer
- Features: Other, Surface Mount Technology (SMT)
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Supplier: Amgis Toroidal Power Products, LLC
Description: medical transformers: Min. air clearance Min. creepage distance Low leakage current Min 4000 VAC dielectric withstand between primary and secondary Low temperature rise at load and at over load Amgis Transformer Solutions Include: Custom primary and secondary voltage Variety of
- Features: AC, Medical Grade, Toroidal Core
- Other Transformer Types / Applications: Isolation Transformer, Medical Transformer
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Supplier: Littelfuse, Inc.
Description: current is passed through the toroidal sensor, the output closes. When the current is reduced to 95% of the actuate current or less, the output opens.Normally Closed: When the current through the toroid is equal to or greater than the actuate current, the output
- Response Time: 200,000 to 1,000,000 µs
- Operating Temperature: -4 to 140 F
- Features: Other
- Mounting / Configuration: SMD
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Supplier: Coilcraft CPS
Description: ■ Small wideband transformer: 7.2 × 6.43 × 4.45 mm high ■ 300 V interwinding isolation, 1/4 Watt RF input power ■ 250 mA max current rating.
- Operating Frequency Range: 0.12 to 440 Hz
- Impedance Ratio: 4 :1
- Power Rating: 0.25 watts
- Operating Temperature: -40 to 125 C
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Supplier: ValueTronics International, Inc.
Description: cable. The current transformer has a small hole through which a current carrying conductor is passed during circuit assembly. The P6041 Probe Cable provides the connection between the Current Transformer and a BNC oscilloscope input. A 50 ohm termination is
- Bandwidth: 1,000 MHz
- Probe Type: Current
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Supplier: A.H. Systems Inc.
Description: Conducted currents can be measured without making direct contact with the source conductor or metallic surface by means of clamp-on current probes. The BCP-615 Current Probe is designed to permit field intensity meters, spectrum analyzers, and other 50 ohm impedance instruments
- Measuring Range: 80 to 400 amps
- Frequency Range: 10,000 to 500,000,000 Hz
- Current Type: AC Current
- Mounting / Configuration: Clamp or Bolt On
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Supplier: Coilcraft CPS
Description: ■ Small wideband transformer: 7.2 × 6.43 × 4.45 mm high ■ Passes NASA low outgassing specifications ■ 300 V interwinding isolation, 1/4 Watt RF input power ■ 250 mA max current rating ■ Tin-lead terminations for the best possible board adhesion
- Operating Frequency Range: 0.045 to 365 Hz
- Impedance Ratio: 1 :1
- Power Rating: 0.25 watts
- Operating Temperature: -40 to 125 C
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Supplier: General Magnetics Corporation
Description: In 1985, an engineer at Amecon inc. had the bright idea that increasing turns in a current transformer results in a smaller CT size and smaller secondary currents. This makes the CT suitable for use in electronic circuits. Despite reservations from the management who argued that
- Measuring Range: 0.05 to 9.5 amps
- Input Voltage: 1.2 volts
- Frequency Range: 20 to 50,000 Hz
- Operating Temperature: -67 to 266 F
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Description: This part of IEC 61558 applies to stationary or portable, single-phase or poly-phase, air-cooled (natural or forced) general purpose small reactors, including alternating current, premagnetised and current compensated reactors, independent or associated, having a rated supply
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Supplier: TMP Pro Distribution
Description: 150 ohms Output: Transformer-balanced Equivalent noise: -16 dB (A-weighted IEC 651) S/N Ratio: 78 dB Max SPL for .5% THD: 148 dB SPL Power Requirements: 48V phantom power (+/- 4V) Current Consumption: 5.2mA Size: 124mm x 23mm/4.88 in. x .91 in. Weight: 0.2 lbs/90.72g Metal Finish:
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Description: IEC 60076-15:2015 applies to three-phase and single-phase gas-filled power transformers (including auto-transformers) with the exception of certain categories of small and special transformers such as: - single-phase transformers with rated power less than 1 kVA
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Supplier: CSA Group
Description: IEC 60076-15:2015 applies to three-phase and single-phase gas-filled power transformers (including auto-transformers) with the exception of certain categories of small and special transformers such as: - single-phase transformers with rated power less than 1 kVA
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Supplier: Coilcraft, Inc.
Description: Surface mount and through hole versions 500 V interwinding isolation, 1/4 Watt RF input power 250 mA max current rating. For a smaller package size, see our PWB Series
- Operating Temperature: -40 to 85 C
- Cooling Method: Dry-type / Air Cooled
- Other Transformer Types / Applications: Isolation Transformer, RF Transformer
- Standards: RoHS Compliant
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Supplier: ValueTronics International, Inc.
Description: accurate AC voltmeter.The lower value shunts (below 10 Ohm), may also be used as burdens for current transformers, making the measurement of high currents possible. The shunts can be placed in AC current circuits where the phase relationships between currents or
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Description: IEC 61558-2-20:2010 deals with the safety of small reactors for general applications. This part is applicable to stationary or portable, single-phase or polyphase, air-cooled (natural or forced) general purpose reactors including alternating current, premagnetised and current
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Supplier: Ametek Solartron Metrology
Description: 3, 12, 25mm measurement range 0.25% Linearity FRO Small 9.5mm body diameter With a 9.5mm body diameter, the Optimum Series of LVDT displacement transducers is the ideal choice for process control and research applications where space is limited. Optimum Series transducers are available with
- Measurement Range: 0.05905515 to 1.968505 inch
- Linearity: 0.25 ±% Full Scale
- Operating Temperature: -40 to 302 F
- Features: Current Balance AC-AC
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Supplier: Ametek Solartron Metrology
Description: 2, 5, 10, 20mm measurement range Half bridge and LVDT version Small 6 or 8 mm body diameter The small case diameter (6mm and 8mm) allows for easy installation in confined spaces. A right angle output facility is available as a retrofit for the 8mm version. The low core weight makes
- Measurement Range: 0.0393701 to 0.393701 inch
- Linearity: 0.5 ±% Full Scale
- Operating Temperature: 14 to 176 F
- Features: Current Balance AC-AC
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Current sense transformers “transform” AC electrical currents from larger-current values into smaller currents that are better suited for instruments, protective relays, and control circuits. This is achieved by developing a current in the secondary winding that is proportional (read more)
Browse Current Sense Transformers Datasheets for Triad Magnetics -
sense transformer may have both primary and secondary windings, or it may utilize a wire from the circuit to serve as the primary winding. Current sense transformers “transform” AC electrical currents from larger-current values into smaller currents that are better suited for (read more)
Browse Current Sense Transformers Datasheets for Triad Magnetics -
transfer power in between coils in part conductively through the windings. This leads to increased efficiency, smaller size, a higher degree of voltage regulation, and other important benefits. Triad offers 14 different autotransformer power transformers, including a universal isolation (read more)
Browse Power Transformers Datasheets for Triad Magnetics -
through the integrated through-holes. Inside, three current transformers ensure that the measured currents are electrically isolated and reliably recorded. A particular advantage: instead of three individual current sensors, only (read more)
Browse Current Sensors Datasheets for STEGO -
New ranges for small diameter displacement transducers Small size and micron accuracy are ideal for assembly equipment, machine tool, materials testing, gauging and component inspection applications. RDP's LVDTs offer reliable solutions for (read more)
Browse Linear Variable Differential Transformers (LVDT) Datasheets for RDP Electrosense -
Custom Audio Transformers Audio transformers work specifically within the audio frequency spectrum from 20Hz to 20kHz, the audio band of frequencies that the human ear can detect. Typically much smaller in size (read more)
Browse Audio Transformers Datasheets for Triad Magnetics -
effects of high startup currents commonly found in inductive loads like motors and transformers, as well as capacitive loads. Housed in a DIN-rail mountable IP20 enclosure with screw terminals for AWG13-11 wires, it simplifies installation and saves space in control panels. By mitigating inrush (read more)
Browse Surge Protective Devices (SPDs) Datasheets for TPS Elektronik GmbH -
current. Measurements can be made on single and multi-conductor cables, ground and bonding straps, shielded conduits and on coaxial cables. A current probe acts as a single turn primary, multiple turn secondary transformer, placing low series impedance in the probed power line or signal lead while (read more)
Browse Current Sensors Datasheets for A.H. Systems Inc. -
Industrial control systems often experience temporary inrush currents during motor startup, transformer energization, and switching operations. Protection devices must tolerate these normal operating conditions while still providing dependable fault interruption (read more)
Browse Circuit Protection Components Datasheets for VICFUSE -
Magnetic current sensors are replacing sense resistors and current transformers Modern cars have become increasingly power hungry. Even the "least electrified" vehicles include advanced electronics for infotainment, safety, and engine control. Fully electric vehicles further add high (read more)
Browse Magnetic Sensor Chips Datasheets for Allegro MicroSystems Inc.
Conduct Research Top
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Installation Guide of TP1 Thermal Protector in Transformer
When installing the TP1 thermal protector in the transformer, the power of the transformer must be confirmed first. If the transformer power is small and the current is within the range of the thermal protector, it can be directly installed in the transformer circuit; If the transformer power
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High Frequency - High Voltage Transformers (.doc)
the requirement of higher voltage is added to the switcher the currents are reduced allowing the wire in the coils to become smaller, resulting in further opportunity to reduce the transformer's size while retaining an equivalent power rating.
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How to Measure Current and Make Power Measurements
Learn how to measure current using transformers, transducers, and data acquisition devices. See how to use current measurements as part of a power quality analysis or power monitoring system. Safely measuring large currents in a laboratory or production setting presents many challenges
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Switch Mode Power Supplies and their Magnetics
by the development of faster switching transistors. This facilitated the use of much smaller magnetic components and greater efficiencies. In general, there are four different types of magnetic components that are needed for the typical SMPS. They include the Output Transformer, usually the most noticeable
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Design and Development of Medical Electronic Instrumentation
sophisticated. instruments at a small fraction of the comparable commercial cost. The book addresses the practical aspects of amplifying, processing, simulating, and. evoking these biopotentials. In addition, in two chapters we address the issue of safety in. the development of electronic medical devices
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The `Good Old` Power Days (.pdf)
of high-voltage power transformers could put you to sleep. If a current needed "tweaking" you looked at a 3-inch panel meter, and took control with a knob you could get your whole fist around!. Power resistors were big wirewound guys. They had hollow cores and were covered with shiny brown enamel
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
with standard DEP. Four system designs with rectangular and circular. mixing chambers were fabricated in PDMS. Mixing tests were conducted for flow rates. from 0.005 to 1 mL/h subject to an alternating current signal range of 0-300 V at. 100-600 kHz. When the time scales of the bulk fluid motion and the DEP
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A Microfluidic System for Biological Particle Enrichment Using Contactless Dielectrophoresis
of a particle's trajectory through the. device. The concentration of particles combined with. a fabrication procedure conducive to mass production. makes cDEP an attractive alternative to current sample. enrichment technologies. (JALA 2010;15:224-32). INTRODUCTION. The selective separation of target
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Voltage transformers and current transformers associated with switchgear
From Section 3.2.1 it follows that the smallest current trans- formers can be obtained only by designing them for each protec- tive application, having due regard for the type of core material and the secondary rating.
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Distribution Switchgear
The solution, which was arrived at and patented by Hawker Siddeley, was similar to that used in the time-fuse system but with the time-fuse replaced by a bi-metal switch, which was supplied by very small current transformers .
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An EHV current transducer with feedback-controlled encoding
pulse train linearly related to the output signal from the small current trans- former , and hence also to the line current.
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IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems
With the differential scheme [Fig 130(c)], core-balance current transformers are installed on each of the outgoing feeders and another smaller current transformer is placed in the transformer neutral connection to ground.
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Split-conductor current sensors with electronic load termination
Similarly, H = 0 The total current 21, is sensed by a small current trans- former which is terminated at its secondary with an active load.
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Current Transformer Application for Power Switching Transistor Drive
TI is a small current transformer .
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Zone based protection for low voltage systems; zone selective interlocking, bus differential and the single processor concept
A partial differential calculation uses only the mains and ties thereby minimizing cumulative error caused by many small current transformers associated with the feeders.
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High performance boost PFC pre-regulator with improved zero-voltage-transition (ZVT) converter
The auxiliary switch network of the proposed circuit consists of a small current transformer , a resonant inductor and a low-voltage zener diode.