Current
See Also: Direct Current, Alternating Current, Resistivity, Flow, Inductance
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Product
Power Amplifiers
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Power Amplifier is used to amplify the output of the CS700A or CS701 signal generators. The 52 MHz bandwidth amplifier can swing 36Vpp with an output current up to 1A continuous. The CS1070 includes an internal inverting power supply to provide the negative rail, simplifying power supply requirements. The gain is fixed at x10 (20dB). The output voltage range is ±5V to ±18V and asymmetrical to +31, -5V for PSRR measurements right up to 30V as the input supply increases past 20V.
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Product
Clamp-On Type Earth Resistance Tester / Leakage Current Clampmeter
KM 1620 / KM 1720
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Kusam Electrical Industries Limited
KM-1620 / KM 1720 single-jaw type Earth Resistance Tester is widely used for earth resistance testing of the equipments in the field of power, telecommunication, as well as the other electrical equipments. It features easy operation, high-accuracy and good adaptation of testing environment.
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Product
PXIe 2 A Relay Module, 80xSPST
42-139A-101
Relay
The 40-139A-101 (PXI) and 42-139A-101 (PXIe) are 80xSPST relay modules suitable for high density switching applications with medium power and feature 2 A current capacity with voltage rating to 300 VDC/250 VAC
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Product
Ultra High 1.77 (50.00) - 10.00 (283.00) High Performance Lead Free Probe
LFRE-25I15-10
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Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Acceleration Simulation Mode (ASM) Roller Set
ASM-P | VP 230046
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Maschinenbau Haldenwang GmbH & Co. KG.
The ASM-P roller set is used in test centres and is suitable for vehicles with a single driven axle. It was designed for the exact measurement of the exhaust gas behaviour of vehicles during their transient emission test and permits a driving resistance simulation for the exhaust gas tests ASM-5015 and ASM-2525 (Acceleration Simulation Mode) in accordance with the specifications BAR '97. The increased tractive force of its eddy current brake means that the ASM-P is also suitable for power measurements at constant speed and constant tractive force.
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Product
Step Probes (F732SP) F73211B0030G150SP
1005769
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The Step Probes (F732SP) F73211B0030G150SP is designed to provide exceptional performance and reliability across a wide range of applications. With a pitch of 2.54 mm and an operational temperature range of -45°C to +100°C, these probes are versatile and robust, making them suitable for demanding environments. The continuous current rating of 5.00 A and a typical contact resistance of just 20.00 mOhm ensure efficient electrical performance, ideal for both commercial and industrial uses.
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Product
96 Pin 1.27mm Pitch Micro-D Connector & Cable Accessories
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The 96 Pin 1.27mm Pitch Micro-D Connector is used on high-density PXI modules that require 1A current rating andvoltage handling up to 150Vdc.
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Product
Torque Wrenches
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Recommended torque for various connectors has changed slightly through the years, current standards often being slightly less than before. The recommended torque depends upon whether a connector is stainless steel or brass. The SMA recommended torques have the most variables, with stainless steel sma's for final installation being 8-10 in-lbs, preferably 8; stainless steel sma's in the test lab are best tested at 5 in-lbs to preserve the sma; & brass sma's are 4 in-lbs. Most of these torque wrenches are "ours" however we also carry the Huber Suhner sma torque wrenches, the 74Z-0-0-21 & 74Z-0-0-79 as they're so popular. Our torque wrenches are preset to specific values.
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Product
Standard 0.62 (18.00) - 4.00 (114.00) High Performance Lead Free Probe
LFRE-1B-4
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Alternate 2.58 (73.00) - 6.00 (170.00) High Performance Lead Free Probe
LFRE-25UN-6
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Temperature Monitor
SIM922A
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Stanford Research Systems, Inc.
The SIM922A has a programmable, precision 10 µA current source to provide sensor excitation. Results can be displayed in either kelvins or volts.
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Product
Precision Source / Measure Unit (2 Ch, 10 FA)
B2912B
Source Measure Unit
The Keysight B2912B precision source / measure unit (SMU) is a 2-channel, compact, and cost-effective benchtop SMU with the capability to source and measure both voltage and current. It easily measures current versus voltage (I/V) with high accuracy. The 4-quadrant source and measurement capabilities enable taking I/V measurements without configuring multiple instruments.
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Product
Ultrafast Photodetector with Current Monitor, 700 - 870 nm, DC - 12 GHz, FC/PC
DXM12CF
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The DXM12CF Ultrafast Detector is a DC - 12 GHz, fiber-coupled, GaAs-based photodetector designed for applications in the 700 nm - 870 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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Product
Measurement
Phasemeter
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Phasemeter is used for measuring the phase difference of two signals coming to the input channels of FFT spectrum analyzers. The upper line of the indicator displays the current phase difference value in degrees, the lower line – phase difference value in radians. It is possible to change the averaging of the displayed value (0.1 or 1 s) and to select necessary FFT spectrum analyzer channels.
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Product
Resistivity Meter
Model 2180
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The unit is compact and lightweight. The basic system is 7″ wide by 2.5″ high and 12″ long. When measurements are needed below approximately 100 micro-ohm-centimeters, the basic system is piggybacked onto a second enclosure that houses a power amplifier with a current gain of ten. The combined unit measures 7″ wide by 5″ high and 12″ long. The combined unit weighs 11.5 pounds. Two short cables interconnect the two enclosures for powering the power amplifier and routing the signals to the fixture or four point probe. The front panel of the basic system includes a 32-character backlit LCD display and a set of function keys. An easy-to-use menu will allow access to user defined parameters such as sample thickness, sample volume, and calibration constants; upper and lower alarm limits, relative measurements, and several others.
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Product
Pressure To Current Measurement Trainer
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Unitech Scales And Measurements Pvt. Ltd
Pressure to Current (P to I ) Trainer:This setup comprises of pressure chamber fitted on a base board. A pressure transducer and bourdon pressure gauge are fitted to the chamber. Digital pressure indicator with transmitter output is provided to display the pressure sensor by the pressure transducer. Transmitter output 4 to 20mA can be measured by a current meter. Foot air pump is provided to build the pressure.
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Product
Through Hole Type AC Current Sensor
CTF-100B
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*Suitable for current measurements of feeder cable.*Measuring range:AC 1A～100A.
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Product
Zero Phase Current Transformer
MZL-65
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
600V Battery Discharge Tester
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Foresight Electronics Co., Ltd.
Battery Volt. Ranges 300V-600VMax. Power 18KWAccuracy & resolution ≤±0.5%, 0.01VDC Voltage measurementInternal current range 2-30A
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Product
High Current Probes (Plug Connectors) H762RD
1009947
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The High Current Probes (Plug Connectors) H762RD are designed for maximum efficiency and reliability in high current applications. With a pitch of 3.50 mm, these connectors ensure seamless connectivity while minimizing the risk of interference. The brass construction enhances durability, ensuring that the probes can withstand various environmental conditions without degradation in performance. This model features an internal thread of 2.5, further enhancing its adaptability for a variety of technical setups.
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Product
High Current Probes (Battery Contacting) HCF34005S350L260
1001368
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The High Current Probes (Battery Contacting) HCF34005S350L260 is engineered for exceptional performance and versatility in demanding environments. Designed as a basic contact probe, its robust construction allows it to endure extreme temperatures ranging from -45°C to +200°C, making it ideal for a variety of applications. The probe features a compact design with a total length of 50 mm, providing a balance of durability and precision. Its design ensures a nominal travel of 6.40 mm with a maximum travel capability of up to 8 mm, allowing for dynamic performance in diverse settings. On the electrical front, this model accommodates a continuous current of 16.00 A and boasts a typical contact resistance of only 10.00 mOhm, ensuring minimal energy loss and optimal efficiency during operation. The mechanical specifications enhance its functionality, featuring a preload of 80 cN and a spring force of 260 cN for dependable actuation and reliability. The probe's meticulous design, including a pointing accuracy of +/- 0.10 mm, guarantees precision in measurements, which is critical for high-performance tasks. Overall, the HCF34005S350L260 is a remarkable choice for professionals requiring accuracy and durability in high current applications.
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Product
Electronic Loads
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Precise programmable instruments used to safely draw and test direct current (DC) from power sources like batteries, fuel cells, and power supplies.
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Product
THRU HOLEBARE AND LOADED BOARD TEST PROBES
SERIES 80
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MAXIMUM CURRENT: 6 amps continuousat working travel, non-inductiveRESISTANCE: At 35 mA test current,35 mOHMS meanMaterials and FinishesPLUNGER: Heat treated berylliumcopper, 24 Kt gold plated over nickelBARREL: Nickel silver with 24 Kt goldplated ID and OD over nickelSPRING: (Standard) Beryllium copper,silver plated. (-1) Stainless steel,silver plated
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Product
Analog Measuring Devices
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PeakTech Prüf- und Messtechnik GmbH
Is able to measure currents in the range 0 - 50 µA DC with high accuracy due to its scale measuring range. This inexpensive device is for use as a desk device / bench device, which do not need a powersupply to measure the in coming currents. The correct measured values can be conveniently read by the student on the large analog mirror scale.
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Product
5mA High Accuracy Ground Fault Detector
HA-GFD
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Our HA-GFD Current Probe is our most sensitive current probe, measuring down to 5 milliamps. Ideal for measuring leakage current and ground faults. Dual range allows measuring up to 200 amps in high accuracy.
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Product
160 Channel Isolated Digital Output Module
DP-cPCI-3708
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DP-cPCI-3708 provides 160 channels of Open-collector digital outputs supporting voltage levels from 5V to 35Vdc with 200mA current sink capability. The Darlington Open-collector transistors across each drive are suited for controlling relays, switches, external digital circuitry and other similar devices.
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Product
Digital Clamp Meter
DT3266L
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Wenzhou Zhengyuan Electronic Co., Ltd.
AC current measurement without interrupting the circuit
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Product
OTDR Avalanche Photodetector
APD
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Macom Technology Solutions Holdings Inc.
MACOM’s new Optical Time Domain Reflectometer (OTDR) detector products are based on proprietary Avalanche Photodetector (APD) Technology. The MACOM OTDR products are a low noise, low dark current and highly sensitive inGaAs/GaAs APD operating between 1250nm to 1650nm.
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Product
Enclosure, 9050, Hinged Cover, 6" Depth
410112463
Enclosure
Enclosure, 9050, Hinged Cover, 6" DepthNot compatible with 9050 ITA frame p/n 410104110 or any older model 9050 ITA frame not matching the current height of 9050 ITA frames of 14.57". Questions? Contact Us before purchase.
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Product
Isolated Digital Expansion Board
MSXB 078
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The Microstar Laboratories Isolated Digital Expansion Board, part number MSXB 078, provides isolated digital expansion for Data Acquisition Processor (DAP) systems. Use these boards to eliminate ground currents – a potential source of noise in your measurement and control signals – and eliminate timing errors from high-channel count digital I/O.
