Current Comparators
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High AC Current Capacitor
LC1/LC2/LC3-BN
Induction Heating Processing Equipment, Electric Current Welding, Resonant Circuits, Motor Controls; Oscillating, Bypass, Coupling circuits, High AC Current applications, High-Frequency AC Filter and Medium Frequency Power applications.
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Automatic Current Tester
77069
For the rapid safe and accurate testing of DC current on 12v vehicles. The tool plugs straight into the vehicles fuse board and displays the current on the large LCD display. Specification range 0-48volt max 20 amps, 12v battery included.
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16 SE Or 8 Diff. Input Channels, 4 Analog Current Output Channels, PCI Express
APCIE-3121-16-4C
Input range:?± 10 V, 0-10 V software programmable0-5 V, ± 5 V, 0-2 V, ± 2 V, 0-1 V, ± 1 V (gain)0-20 mA (option) ? software-programmable amplifier:PGA x1, x2, x5, x10 ? Conversion triggered through software,scan, timer, external event ? Onboard FIFO buffering for 256 analog values ? Data exchange through 16-bit I/Oor 32-bit memory (PCI DMA) ? Sequence RAM ? Overvoltage protection ? input filter: 160 kHz
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Ultrafast Photodetector with Current Monitor, 750 - 1650 nm, DC - 30 GHz, FC/PC
DXM30AF
The DXM30AF Ultrafast Detector is a DC - 30 GHz, fiber-coupled, InGaAs-based photodetector designed for applications in the 750 nm - 1650 nm wavelength range. The core element of the detector is the fiber-coupled, hermetically sealed, microwave detector module. For convenience and simplicity of use, the module is mounted inside a rugged housing that includes a rechargeable battery, current monitor circuitry, and a digital display of the DC photocurrent.
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PXI/PXIe Wide Current Range Multiplexer Module, Quad 6-Channel, 1-Pole
40-514-106
The 40-514-106 (PXI) and 42-514-106 (PXIe) are low density multiplexers in quad 6-channel, 1-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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Precision Current Sources
HighFinesse Precision Current Sources have been developed for experiments and quantum technologies in the areas of cold-atom and solid state physics. The linearly regulated BCS (Bipolar Current Source) and UCS (Unipolar Current Source) series deliver highly stable, low noise source currents for high precision magnetic field control. The current output is floating or is on a used defined potential. Ultrafast response to control signals and trigger functions, clear grounding, connection and signal isolation schemes make the integration of the current sources into complex experimental systems easy.
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AC Current Clamp Adapter
LAD-800
MULTI MEASURING INSTRUMENTS Co., Ltd.
●Selectable CT ratio 10:1 and 100:1.●φ80mm CT window, possible to measure from leakage to big current up to 1000A.
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Relaying Current Transformer Analyser
*Measures Ratio, Excitation Characteristics, Polarity, Winding Resistance, Remanance, and Insulation Resistance of secondary winding. * Determines Composite Error. * Used to test un-mounted CTs or CTs that are mounted but isolated inside the power system equipment. * Conducts a whole series of tests automatically, thus speeding up the time to commission CTs and relaying systems. * Battery powered test set - light weight & fully portable. * Provides a graphical presentation of the CT excitation characteristics. * Determines the IEC 10/50 knee point and the point of maximum permeability, ANSI 45 degree Slope Point. * Detects shorted turns or insulation problems within the test CT, thus avoiding commissioning of faulty equipment.
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Lightning Current Generator
Shanghai Guantu Technology Co., Ltd.
The lightning wave impulse current generator is an impulse current generator that generates a simulated lightning current waveform . Its working process is as follows: first, the transformer charges the capacitor bank through the silicon pile, when the charging voltage reaches a predetermined value, the spark gap is triggered, and the capacitor is discharged through the total inductance and total resistance of the circuit. When the resistance is greater than or equal to the critical damping value, a unidirectional impulse current wave is generated in the circuit. When the resistance is less than the critical damping value, an oscillating impulse current wave is generated. The magnitude of the impact current amplitude is related to the circuit parameters. When the capacitance value and charging voltage are the same, the smaller the inductance value, the greater the current amplitude. In order to obtain as much current as possible, a pulse capacitor with a small inductance value is usually selected, and the total length of the connecting line should be as short as possible when arranging the main capacitor, so that the total loop inductance value can be reduced as much as possible.
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PXI/PXIe Battery Simulator Module, 4-Channel, V/I Readback, Simplified Current Sink, 750 V Isolation
43-752A-912
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-80
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of main cable*BIG CT WINDOW*AC 1mA～500A
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-23S
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Ultra compact size*AC 1A～200A*Current measurements of terminal feeder
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For Detecting Low Range And Leakage AC/DC/Pulsed Current.
FDAZCT-20L-0.3S
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Lowest Influence from Magnetization,Temperature *Change,Residual Current and Terrestrial Magnetism.*Low Cost and High Performance (Output Linearity ±1% F.S)
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PXI/PXIe Wide Current Range Multiplexer Module, Single 6-Channel, 4-Pole
42-514-102
The 40-514-102 (PXI) and 42-514-102 (PXIe) are low density multiplexers in single 6-channel, 4-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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Low Input Bias Current Op Amps (≤100 pA)
Low input bias current op amps are required whenever the difference of currents or voltage is small and needs to be measured accurately. These op amps are used so that the signal is not loaded down by the input of the op amps. Low input bias current op amps are critical for interfacing sensors in applications from photodiodes, pH meters, or other electrometer related functions to downstream electronics. Analog Devices has many precision op amps that fit the definition and range of these applications.
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Hand Held Probe Type Eddy Current Sheet Resistance/resistivity Measurement Instrument
EC-80P (Portable)
*Auto-measurement start by probe head contacting to sample*3 measurement modes for wafer resistivity, bulk resistivity and sheet resistance*Easy set up to measurement condition by JOG dial*5 types of model for each measuring range*Resistivity probe can be changed by sample’s resistivity range
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Voltage, Current and Power Measurement
Educated Design & Development, Inc.
For measuring current, especially higher currents and quicker than series ammeters. These units are considered the finest available. All units are extremely rugged, reliable, and versatile.
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High Current SMU Family 2000 A
AXC76xx
Generate very short, fully regulated current pulses from 2 ms to DC with up to 2000 A. Carry out measurements directly on the DUT with the integrated CMU and VMU.
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Optical Comparator
Golden Units
The use of the Golden Units is the easiest way to ensure that your production devices are inspected to the accuracy you expect. The use of an optical comparator brings into play the subjectivity of the operator and errors induced by bending leads on real parts during handling by the operator.
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Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-40
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～600A*Current measurements of feeder
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Stand-Alone Doppler Current Sensor
DCPS
The Doppler Current Profiler Sensor (DCPS) is a medium-range, 600kHz current profiler smart sensor. It offers high-quality ocean current measurements and is ideally suited for cabling directly to various systems or dataloggers via serial or AiCap bus. With its integrated compensation for tilting and movement, the sensor is commonly used to measure current from buoys and other moving platforms.The 5400/5400R version of the current sensor is 300m depth rated, the 5402/5402R version is 4500m depth rated, and the 5403/5403R version is 6000m depth rated and intended for commercial as well as research use. It comes with an integrated temperature sensor that can be calibrated on request.As an extension to the DCPS, we now offer the current profiler with an integrated pressure unit called the 5400P. This version enables acoustic wave measurements in addition to profiling currents. Ideal for small observatories, the DCPS sensor is the market's lowest-cost current and wave sensor.
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32CH 4-20mA Current Sink Card
SET-1250
Each channel provides an isolating relay and a short-circuit MOSFET with which opening and short-circuit errors can be simulated. The short-circuit MOSFET has overcurrent protection with integrated current limitation.
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Logger with Current Clamp0 to 200A AC
TV-4810
As well as recording data the unit has a display that shows what the unit is currently reading. The unit has an IP65 case and features high reading resolution and accuracy, a large memory, a fast offload speed and a low battery monitor.
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Hall Effect DC Current Sensor
CYHCT-L20K
ChenYang Technologies GmbH & Co. KG
The sensor CYHCT-L20K is based on open loop principle and designed with a high galvanic isolationbetween primary conductor and secondary circuit. It can be used for measurement of DC current, DCpulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Through Hole Type AC Current Sensor
CTF-200B
MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Suitable for current measurements of main cable.*Measuring range:AC 1A～200A.
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48 Channel Threshold Comparator FPGA PXI Card
GX3748
The GX3748 is a user configurable, FPGA-based, 3U PXI card which features 48 voltage comparator channels. The daughter board interfaces to the GX3700 FPGA baseboard which employs the Altera Stratix III FPGA. Each input channel can accept input voltage signals from 0 to 50 volts, with programmable threshold levels. Three of the 48 channels are supported by the board's timestamp event feature.
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Closed Loop Hall Effect Current Sensors/Transducerswith Rectangle Windows
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used formeasurement of DC and AC current, pulse currents etc. The output of the transducer reflects thereal wave of the current carrying conductor.
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PXI/PXIe Battery Simulator Module, 6-Channel, Simplified Current Sink, 750 V Isolation
43-752A-901
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 6-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
