Current Sensors
detect AC or DC electrical current.
See Also: Current Probes, SQUID, Voltage Sensors, Rogowski
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Current Sensors
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Achieve higher efficiency and power density with our industry-leading current sensor ICs. Perfect for vehicle electrification as well as green industrial, computer and consumer applications.
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Current Sensors and AC Current Sensors
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Current sensors are designed to monitor the presence or absence of AC or DC current and are available in an assortment of standard & custom models with hermetic or gasket seal models designed to withstand severe environmental conditions.
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Current Sensors
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A current sensor measures the flow of electric current to help optimize system performance, safety, and energy efficiency. They allow us to gauge how much power various parts are using. Whether it’s tracking motor loads in EVs, managing power in data centers, or monitoring energy in solar arrays, CTS sensors provide high-accuracy measurements with minimal phase shift.
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Current sensors
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Assistance systems support the driver and assure safety in the latest generation of automobiles. Infotainment systems entertain passengers during car journeys and provide navigation. Seats are no longer adjusted manually, and doors are opened and closed with electric motors. The ever increasing electrification is driven by many other factors besides convenience and safety though.
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High End Current Sensors
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AC and DC currents with an accuracy down to 1ppm. Our standard products offers the following features: Automotive current sensors. Extended temperature current sensor - 85 deg Celcius. AC current sensor - DC current sensor.
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DC current Sensors
CTH
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The CTH sensors convert dc current to an isolated voltage output, the CTHR sensors convert ac current to a dc output signal proportional to the Arms. All popular process control voltage and current loop outputs are available. Through hole or split core options mean that connection is non-intrusive and straightforward. The available input range of the CTH sensors is any value from 5A to 6000Adc.
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Leakage Current Sensors / Small Current Sensors
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ChenYang Technologies GmbH & Co. KG
This current sensor is based on magnetic modulation and compensation principle, and can beused for measurement of small DC current and leakage current, current difference between two ormore conductors.
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Integrated Two-Stage Current Sensors
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If ultra-low noise performance is required, our integrated two stage devices are the number one choice. With input inductances from 24 nH to 1.8 µH and a flux-noise level as low as 0.8 µPhi0/sqrt(Hz) an energy resolution of about 45 h is attained. The devices consist of a 16 SQUID series array as amplifier stage and a single front-end SQUID.
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Current Probes | Current Sensors
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Sensitivity of Conventional Probes Deliver Precise Measurement of Low Current Waveforms from 1 mA. High-precision Current Sensors, DC to 4 MHz, DC to 20 kHz, up to 50 kHz and load current sensors,
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Current Sensors
MCx1101 Family
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Power architects are continually asked to push the boundaries for system efficiency, response time, small size, and low cost in new power system designs. Most modern designs require current sensors to help implement the complicated control, telemetry, and protection circuitry essential in meeting these difficult design goals.
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Single-Stage Current Sensors
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The robust low-noise single stage current sensors are available with input inductances from 24 nH to 1.8 µH and a flux noise of 1.2 µPhi0/sqrt(Hz).
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TMR Current Sensors
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MultiDimension Technology Co.,Ltd.
An open-close current transducer, high sensitivity and signal-to-noise ratio TMR chips are used in the design, which based on Tunneling magneto resistance effect. The transducer has a built-in temperature compensation and nonlinear compensation circuit, which can accurately measure DC, AC and pulse current. The transducer has many benefits ,such as high precision, wide bandwidth, low power consumption, excellent isolation performance and so on. Besides, the design of open-close structure makes it easier to install and unload.
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Station Of Acceptance Testing
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The acceptance test station consists of a personal computer - the workstation of the operator of the testing station, contact mechanisms, as well as current and voltage sensors. The station allows to test up to 10 electric motors of various types simultaneously. The operator of the testing station indicates the test sites at which the engine tests will be conducted, their type (from the database), serial numbers and a set of tests.
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Device Current Waveform Analyzers
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The dedicated Current Sensors measure from 100 pA level dynamic current up to 10 A with a maximum of 200 MHz bandwidth. The mainframe acquires the signal from the sensors by a maximum of 1 GSa/s sampling speed and 14-bit and 16-bit wide dynamic range. This combination allows you to measure quite wide range of dynamic current, for example, from standby/sleep state to active state, at a single measurement. In addition, the wide bandwidth and the high speed acquisition enable you to measure high speed pulse response even less than 100 ns previously very difficult with existing instruments.
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±6 kV ANSI/ESDA/JEDEC HBM Test System
HBM-TS10-A
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High Power Pulse Instruments GmbH
*±6 kV Human-Body-Model (HBM) tester according ANSI/ESDA/JEDEC JS-001 standard with C = 100 pF, R = 1.5 kΩ discharge network*Wafer, package and system level HBM testing*True HBM: the classical discharge network of the HBM-S1-A according the standard ensures compliant waveforms for all load conditions*No trailing pulses*Integrated 10 kΩ charge removal resistor*Integrated DUT HBM current sensor for real time transient current monitoring with 1V/A output sensitivity into 50 Ω digital oscilloscope input*Integrated DUT HBM voltage sensor for real time transient voltage monitoring with 1/200V/V output sensitivity into 50 Ω digital oscilloscope input*Integrated overvoltage protection of the DUT voltage sensor, DUTcurrentsensor and DC test interface for efficient overload protection of the digital oscilloscope and SMU during high voltage HBM testing*Integrated DC test DUT switch with automatic switch control*Integrated 50 Ω precision hardware trigger output for high speed digital oscilloscopes*Fast HBM measurements, typically 0.5s per pulse including one-point DC measurement between pulses*Eficient sofware for system control and waveform data management (fully compatible with TLP measurement data)*The sofware can control automatic probers for fast measurements of complete wafers*Compact size 145 mm x 82.5 mm x 44 mm of the integrated HBM pulse generator probehead*System controller size 483 mm x 487 mm x 133 mm*High performance and high quality components*Optionally available hardware upgrades to all HPPI fully integrated HBM/HMM/TLP/VF-TLP test systems TLP-3010C, 4010C, 8010A, and 8010C
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High Current Sensor
HCS-BTA
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Vernier Software & Technology, LLC
Use the High Current Sensor in experiments that involve currents larger than 1 A, such as solar panels, hand generators, and other alternative energy projects.
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High Current Calibrator
MC151
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MC151 Current calibrator is an accurate current source capable of 120 A. Typical uses include calibration of current sensors, current probes, current transformers, shunts, ammeters, DMMs or as stable current source for test and development applications. The calibrator is equipped with a built-in multimeter that can be used for simulation of programmable transconductance or current amplifier.
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Resistors for Calibration of Current Measuring Systems and Sensors/Transducers
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ChenYang Technologies GmbH & Co. KG
Is designed and made according to the Standard JB/T8225-1999 for DC resistors used in laboratory and electrical engineering.By using full closed structure and automatictemperature control it ensures resistor good long-term stability and small temperaturecoefficient. This DC resistor is very suitablefor DC current measurement and calibration of current measuring systems and current sensors. The maximal measuring current is 100A with measuring accuracy of ±0.02%
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-3000
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra big CT window*AC 1A～3000A*Current measurements of main cable
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Integrated Current Sensors
GO series
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*Standard package and small footprint*Cost effective*A perfect compromise for small drives, robots, solar inverters, e-bikes etc.
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Split type Pulse Current Sensor
OKM-03
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MULTI MEASURING INSTRUMENTS Co., Ltd.
For pulse current detection.
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PXIe-4464 , 204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module
783087-01
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204.8 kS/s, 119 dB, 6 Gains, AC/DC-Coupled, 4-Input PXI Sound and Vibration Module—The PXI‑4464 delivers simultaneous sampling on all channels. In addition, the PXI‑4464 includes built-in antialiasing filters that automatically adjust to your sampling rate, six software-selectable input gains ranges, and TEDS smart sensor support for error-free setup. The IEPE excitation circuit can deliver current for high-power sensors and strong data integrity over long sensor cable runs.
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Detector of Earth Faults on Multi/Single-Core Terminations
CableTroll 2310
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CableTroll 2310 is an indicator for detection of earth faults (PtG) on multi-core and single core cable terminations. The unit uses NorTroll type current sensor (CT)
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Surge Tester (Impulse Winding Tester)
SS6815 / SS6815F
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Surge testers (impulse winding tester) is used for testing and check the insulation grade of turns between turns, insulation grade of layers between layers, insulation grade of windings between turns. It is used widely for transformer, current sensor, voltage sensor, relay, contactor, inductor, motor, generator, valve coil, voice coil, etc.
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-23
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～200A*Current measurements of terminal feeder
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Clamp-On Multimeter Series
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An electrical test tool that combines a basic digital multimeter with a current sensor. Clamps measure current. Probes measure voltage.
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Magnetic & Current Sensors
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From the International Space Station to a simple electronic compass, we can provide a solution to meet your magnetic semiconductor needs. The F.W. Bell® product line was founded in 1944. Since then we have been a pioneer in developing instrumentation to measure electric current and magnetic fields.
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Closed Loop Hall Effect Current Sensors/Transducers
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor
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Split type AC Current Sensor
CTF-50A
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MULTI MEASURING INSTRUMENTS Co., Ltd.
* Suitable for current measurements of terminal feeder. * Wire stopper is equipped for the slipping protection. * The special connector is not necessary as the output terminals are provided. * Open circuit protection and nonflammable plastic material.
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Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-30
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Compact size*AC 1mA～100A
