Excitation Current
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Product
Current Transformers And Shunts
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Current transformers allow the different measuring devices to provide reliable and traceable data on the trends involving consumption and production processes in electrical installations. Especially designed to be installed quickly, easily and securely, meeting the most demanding expectations of today's market, covering a wide range of primary currents as well as multiple secondary outputs, both for AC and DC measurement.
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Product
High Current Probes (Battery Contacting) HC200A06G70
1033973
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The High Current Probes (Battery Contacting) HC200A06G70 exemplify cutting-edge design and functionality tailored for efficient electrical measurement methods. With a robust coaxial structure, these probes are engineered to handle continuous currents of up to 300A, making them suitable for high-demand applications. Optimized for use in temperatures ranging from -45°C to +200°C, the HC200A06G70 is a versatile choice for environments requiring reliable performance under extreme conditions. The precise contact resistance, typically measured at 0.20 mOhm, ensures exceptional electrical connectivity, while the 5.60 mm nominal travel provides flexibility in application without compromising on stability.
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Product
Multiplying Current Output D/A Converters
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Analog Devices offers a wide range of high precision, multiplying current output (IOUT) D/A converters (DACs) that feature ±1 LSB INL and DNL specifications, from 12-bit up to an industry-leading 18-bit resolution. Our portfolio includes single and multiple D/A converters in small packages with parallel or serial SPI interfaces. Multiplying current output R-2R D/A converters allow for an external amplifier that’s optimized for specific applications and that does not require reference buffering, which enables high linearity. The SoftSpan™ feature allows software selectable output spans, therefore eliminating the need to add precision gain stages and the associated external jumpers, precision resistors, and amplifier circuitry. Integrated precision resistors allow for reference inversion, bipolar offset, and offset and gain adjustment.
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Product
Programmable DC Load Current Waveform Generator
9923
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9923 application software can be used to edit arbitrary waveform, providing electronic load simulation different sink current conditions
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Product
High Current Connectors
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C.C.P. Contact Probes Co., LTD.
60% lower extraction force, 80% higher current than other common connectors. The numbers speak for themselves.
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Product
Split type Pulse Current Sensor
CTF-05
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MULTI MEASURING INSTRUMENTS Co., Ltd.
High accurate AC pulse current sensor for power demand meter.
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Product
High Current Probes (Power Electronics) HCF73305B300G150
1023044
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The High Current Probes HCF73305B300G150, with Order Code 1023044, are designed for precision and reliability in power electronics applications. Capable of handling continuous currents of up to 30 amperes, these basic contact probes offer exceptional performance across a wide temperature range of -45°C to +200°C. The design features a pitch of 4.00 mm, making it suitable for precise applications requiring close contact and minimal contact resistance, rated at just 8 mOhms for efficient signal transmission.
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Product
IEC Standard Burden Sets (Current)
IEC Burden Sets
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Testing and calibrating current transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. These burden sets have been carefully designed to meet these requirements. They also provide the standard burdens required for the testing of current transformers for metering service, and for the testing (within the current rating provided by the sets) of current transformers for relaying applications, all as called for by IEC (International Electrotechnical Commission) Publication 185: 1987.
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Product
Impulse Current Test Systems
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Fivestar HV Testing Equipment Co., Ltd.
Impulse current test systems are mainly used for testing transmission and distribution systems against the effects of direct or indirect lightning strokes or against electromagnetic interference effects. Primary application of impulse current test systems is the testing of surge arresters, nowadays mainly of the metal-oxide type (MOA) and surge protection devices (SPD). Now they are also widely used to test vehicles, aircrafts, and military applications.
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Product
High Current Probes (Power Electronics) HCF73206B200G150
1018696
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The High Current Probes (Power electronics) HCF73206B200G150 is an advanced solution designed for precise electronic measurements in high current applications. With its basic contact probe design and a pitch of 2.54 mm, it efficiently handles continuous currents up to 20 amperes, ensuring low typical contact resistance of just 10 mOhm. This makes the HCF73206B200G150 ideal for demanding industrial environments where reliability and performance are paramount. It operates over a wide temperature range of -45°C to +200°C, making it versatile for various thermal conditions and applications.
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Product
- RS-232 to Current Loop Converter
Model 65A
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FEATURES: Active/Passive Loops; 20 or 60 mA. Operation; DC To 19.2 KBPS; Half/Full Duplex; Optically Isolated; DTE/DCE Selectable. The Model 65A is a small, versatile, RS-232 to Current Loop Converters for use with teletypes or computers providing local terminal input via a 20mA. (or 60 ma.) current loop. The Model 65 includes a wall mounted transformer and internal power supply circuitry.
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Product
Current Probe
PA-659
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*Maximum Current Value: +/- 150ADC, 100A RMS*1mA = 5mA, 50mA (switchable)*Rising Time: 0.7uS*Bandwidth: DC ~ 500kHz*Over Range Indicator*Battery, AC Power Supply Adaptor (free), dual usages
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Product
Flexible Current Sensor Probe
CTA
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The CTA current sensors convert ac current to an isolated 0-5A current with available ranges from 100A to 10,000A. Because the current sensors are flexible split core, installation is possible without shutting down the LV electrical supply, avoiding expensive down-time costs. Typical applications are retrospective energy monitoring in factories, offices buildings, process control data logging systems, where power, energy and current monitoring is important. Typical applications are factories, offices buildings, ac/dc VFD drives, welding, power conversion and power distribution. For all CTA current sensor models, a NIST/NPL (UKAS) traceable calibration certificate and certificate of conformance is supplied. All CTA sensors use UL94V0 or CSA approved materials. The CTA flexible current sensors are suited to permanent or semi permanent installation. The coil sensor is durable, lightweight, flexible and will easily clip-around a power cable. The 5A output from the CTA current sensor connects direct to installed metering, rotary metering or current transducers.
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Product
Mini AC Leakage Current Clamp Tester
M-102+
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MULTI MEASURING INSTRUMENTS Co., Ltd.
・23mmφCT window and ultra compact size.・Data-hold function. Especially useful when working in dark or hard to get areas.
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Product
100-Amp Current Calibrator And AC/DC Transconductance Amplifier
2555A
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World’s Leading Precision 100-Amp AC/DC Current Standard - For 30 years Valhalla Scientific’s design has proven rock-solid reliability in metrology labs worldwide. The 2555A is a calibration powerhouse with wide-ranging applications and unsurpassed quality.
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Product
Current Probe
PA-622
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*Max. ±100A DCA*Resolution: ≧10mA*Bandwidth: DC~300KHz*Rise Time: 1.2 uS*Over Range Function*10mV/A, 100mV/A Range*Adaptor/Battery Input*Separating Design,Convenient Durable
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Product
Clamp type AC Current Sensor／for Power Monitor
ZCT-23S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra compact size*AC 0.1A～120A*Current measurements of terminal feeder
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Product
Clamp type AC Current Sensor／for Power Monitor
ZCT-33
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 0.1A～150A*Current measurements of feeder
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Product
SparkFun Current Sensor Breakout
INA169
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The INA169 is a “high-side current monitor,” which means that you place a resistor (a “shunt resistor”) on the positive power rail and the INA169 measures the voltage drop across that resistor. The INA169 outputs a small current based on the measured voltage drop. If you place a resistor from the output of the INA169 to ground, you can measure the voltage at the output.
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Product
Rogowski AC Current Probe,30 MHz, 300 A
N7042A
High Current Probe
The Keysight N7042A Rogowski coil current probe measures AC currents up to 300 A, with bandwidth ranging from 9.2 Hz to 30 MHz. The probe has a thin, lightweight, flexible, and simple-to-use clip-around Rogowski coil that enables current measurement in the most difficult-to-reach parts and confined spaces of a circuit under test. It can also measure large AC current without an increase in transducer size.
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Product
High Current Probes (Battery Contacting) HCB280B6ALS245
1037718
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The High Current Probes (Battery Contacting) HCB280B6ALS245 are engineered to handle extreme operational conditions, supporting a temperature range from -45°C to +200°C, making them suitable for a variety of applications including battery testing and other high-current scenarios. With a continuous current capacity of 600A, these probes ensure reliable performance even in demanding electrical environments. Their innovative design features a maximum travel of just 5mm, optimizing precision in contact without compromising durability.
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Product
Integrated Current Sensors
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Current sensors have to be smaller, smarter, cheaper. LEM’s R&D is actively developing a range of ICS to reduce the footprint of the current sensing function and simplify the integration of current measurement in a wide range of applications in automotive, industrial, or residential.
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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1200B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Product
Current Preamplifier
1211
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The model 1211 Current Preamplifier was designed to provide all of the features required of a modern laboratory preamplifier. It measures cur rents with full scale sensitivity ranging from 10 to 10 amperes.
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Product
Current Clamp Adapter
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PeakTech Prüf- und Messtechnik GmbH
It uses a pair of jaw which allow clamping around an electrical conductor to measure the current in a conductor without the need to make physical contact unlike a normal multimeter.
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Product
Clamp type AC Current Sensor／for Low Leakage Current Measurements(ZCT Series)
ZCT-18S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Best sensor for low leakage current measurements of less than 1mA.*Ultra compact size with 18mmφ jaw opening capability.*High sensitivity and least affection from external magnetic field.
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Product
High Current Probes (Plug Connectors) HCE04FA52G10E081
1037085
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The High Current Probes (Plug Connectors) HCE04FA52G10E081 is designed to provide reliable electrical connections in various applications. With a basic contact probe design and a remarkable temperature range of -45°C to +200°C, it accommodates a wide array of operating environments, making it suitable for demanding conditions. The probe features a pitch of 8.00 mm, ensuring compatibility with various devices and circuit designs. The continuous current rating of 60A and a low typical contact resistance of just 5 mOhm ensures optimal performance and efficiency, reducing energy loss and enhancing signal quality when used in critical systems.
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Product
High Current Probes (Battery Contacting) HCF73211B100G300A
1165607
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The High Current Probes (Battery Contacting) HCF73211B100G300A, designated with order code 1165607, is engineered for precision and reliability in various demanding applications. This basic contact probe features exceptional specifications that make it suitable for environments with extreme temperature fluctuations of -45°C to +200°C. Designed with a pitch of 2.54mm (100 mil), the HCF732 model ensures optimal performance in electronic devices where high current is critical. The continuous current rating of 20A coupled with a remarkably low typical contact resistance of just 10mOhm ensures minimal energy loss and stable electrical performance, making it an ideal choice for battery contacting applications.
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Product
High Current Probes (Battery Contacting) HCE04FA52G10E089
1167327
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The High Current Probes (Battery Contacting) HCE04FA52G10E089 is designed specifically for robust electrical performance across a wide temperature range. This contact probe operates efficiently between -45°C and +200°C, making it suitable for various critical applications that demand high reliability and durability. With a continuous current rating of 40A and a typical contact resistance of only 2mΩ, the HCE04 model ensures optimal electrical connectivity and minimal power loss, which is essential in high-stakes environments.
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Product
Current Measuring Instruments
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The testo 755 current/voltage testers are fast and easy to use, especially when you are testing many circuits. The convenient open-jaw current tester automatically turns on when voltage exceeds 6V. It then auto-selects the correct parameters and range for your test. These rugged testers are suitable for virtually all your daily electrical measuring tasks.
