Current Sources
See Also: Programmable Current Sources, Battery, Voltage Current Sources
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Product
Temperature Calibration System
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Thermal Engineering Associates, Inc.
Systems for determining relationship between temperature-sensing junction voltage versus junction temperature of diodes, integrated circuits and thermal test die. Provides internal current sources, voltage measurement to 1 mV, and temperature measurement to 0.1ºC. 16-channel capability with optional printer and serial port data output.
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Product
Three Phase Portable Energy Meter Test Instrument Type KP-P3003-C
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Bofa Instrument & Equipment Co., Ltd
Three-phase portable energy meter test instrument type KP-P3003-C with current and voltage source is an ideal device to test all kind three-phase energy meters accuracy below 0.2. The equipment can generate 3-phase voltage, 3-phase current and any power factor signal, the standard meter inside the equipment is class 0.05. The equipment is box structure, light, and easy to carry, it is very convenience to test meters on site, moreover the equipment can be used for testing meter in meter manufacture and as testing equipment in R&D institute.
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Product
16-Channel VME Current Source & Analog Measurement Module
V460
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The V460 is a VME-based versatile source/measurement unit. It includes a programmable constant-current source, a precision programmable gain 16-bit analog-to-digital converter, and a 4-wire, 16-channel analog multiplexer. An internal microprocessor supervises channel scanning according to user loaded parameters, reporting sensor voltage drops or, for selected sensor types, engineering-unit data.
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Product
Three Phase Power Sources
PS3
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The PS3 three phase power source was designed to provide a stable alternating current and voltage source for three phase electricity meter test equipment.
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Product
DC Bias Current Source
FD1772B
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• Constant DC output 0-6A• Auto or manual current sweep output• 5 current range output• Output voltage range: 0-11.5V• Current accuracy ± (1%reading + 2digit)
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Product
Laser Diode Burn-in Reliability Test System
58604
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The Chroma 58604 is a high density, multi-function, and temperature controlled module for laser diode burn-in and lifetime tests. Each module has up to 256 SMU channels which can source current and measure voltage in various control modes as described below.
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Product
CT / PT Analyzer
CTPTA-504
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
UDEY ‘CTPTA-504 is a comprehensive CT and PT analyzer. It’s constant voltage and current is highly stable. DSP system controls the constant voltage and current source output and amplitude. This source generates AC of 0-125V and or DC of 0-0.5A current to sample CT. The DSP system besides controlling the sources, also samples data and communicates with the internal computer. Display screen is large LCD with touch pad. The analyzer is highly accurate with high noise immunity and is very user friendly.
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Product
Calibrator, Calibrated, Current, 185 mm, 78 mm, 38 mm, ± (0.25% FS +1 digit), ± (0.5%FS + 1 digit)
72-6694 CAL
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The 72-6694 CAL from Tenma is a current calibrator. It provides quality and accuracy of handheld calibrator of precision current source. It features large LCD display (maximum display counts 1999, 13mm (0.5") digit size). The current calibrator has 006P DC 9V, MN1604/PP3 battery or equivalent alkaline type or heavy duty type power supply. The dimension is 185mm × 78mm × 38mm (7.3" × 3" × 1.5") and weight is 265g/0.58lb (including battery). It has adjustable 0 to 24mA current source, 2 ranges (0 to 19.99mA (0.01mA display resolution, ±(0.25% FS + 1d) accuracy), 0 to 24mA (0.1mA display resolution, ±(0.5% FS + 1d) accuracy).
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Product
Jandel Test Unit
ResTest
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The new Jandel ResTest Test Unit is a constant current source and digital voltmeter with large colour screen, supplying constant currents between 1uA and 10mA, and measuring voltages from 0.04mV to 4000mV.
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Product
DPS & PMU
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Analog Devices parametric measurement units (PMU) and device power supply (DPS) products provide a flexible range of voltage and current source/measurement capability to meet a wide range of cost-sensitive test application needs. The DPS will source currents to 1.2A and multiple devices can be ganged for even higher power applications.
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Product
Gaussmeter
DX-105
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DX-105 Gaussmeter is a desktop gaussmeter. Which is based on the latest progress of the Hall Effect magnetic field measuring instrument.Adapt the high stability constant current source circuit technology to design and manufacture. Test probe adapts imported GaAs linear Hall-chip, the difference between any two probes is small, which can be replaced directly when it is damaged. DX-105 Gaussmeter is an ideal DC magnetic field test instrument.
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Product
mA Loop Calibrators
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AMETEK Sensors, Test & Calibration
Our mA loop calibrator is an economical and easy-to-use calibration device for sourcing and measuring mA signals. Measure and source current to 24 mA and measure voltage to 45 VDC. Combine our 24VDCPS with one of our handheld pressure calibrators to calibrate transmitters in the field.
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Product
Power Supplies
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A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.
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Product
MAGNESIUM ANODE SIMULATOR
CS-1
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The CS-1 portable Magnesium Anode Simulator is an ideal DC current source that will allow the user to see what the addition of a magnesium anode on their system will do to Pipe to Soil measurements and other C.P. tests.
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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
Complete Field Meter Site Testing Solution
7 Series
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We raised the industry standard by introducing the PowerMaster 7 Series as a true 3-phase analyzing reference standard with internal 3-phase current and voltage source capability. The innovative design of the PowerMaster® 7 Series allows utilities to fully test a metering installation with one piece of equipment. Customer load meter testing, phantom load meter testing, CT burden and ratio testing, CT de-magnetization, PT ratio testing, and transducer testing can all be performed with one solution. In addition, vector diagrams, voltage and current waveforms, and harmonics data up to the 100th harmonic can all be analyzed to complete a true wiring verification.
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Product
Magnetic System
NMR-EA300 System
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The NMR-EA300 system is the reference for calibrating magnetic sensors. It allows to generate an absolute magnetic field at <±10mG (0.1 uT) without temperature drift (<0.1ppm/C°) over a range from 14mT to 3T. This system is composed of an EA300 electromagnet with NMR poles, a MPU-16U ±150A ±70V current source of class 1ppm and a NMR20 Teslameter with a magnetic field controller (FR020).A thermostat chamber can be installed in the air gap (Optionally available on 50mm and 70mm gap poles).
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Product
Tunable Laser Source - MATRIQ
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The Laser 1000 Series is a fully-compliant micro-ITLA laser with up to four channels in a compact benchtop form factor.Offering 0.01 pm resolution tunability across C or L bands, exceptional power accuracy up to 16.5dBm, and optional dither suppression, this is a versatile and cost-effective general purpose instrument.
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Product
Broadband Optical Source - PXI
SLED 1000 Series
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The SLED 1000 Series is a super-luminescent LED light source with high output power, large bandwidth and low spectral ripple. It comes in various wavelength models to address applications in the telecom and datacom markets.The SLED is a single-slot PXIe module and is ideal for building a customized optical testing platform that delivers reliable and repeatable results in manufacturing or R&D environments.
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Product
High-Voltage Differential Probe, 25 MHz
N2791A
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Use the N2791A 25-MHz low-cost high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope. The N2791A differential probe allows conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to 700 V of differential voltage and common mode voltage.
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Product
NI-9266, 8-Channel C Series Current Output Module
785047-02
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8-Channel C Series Current Output Module - The NI‑9266 is ideal for interfacing and controlling industrial current-driven actuators. The module has built-in open-loop detection, which generates an interrupt in software when an open loop is detected as well as zeroing outputs to ensure safety and avoid driving actuators at system power on. The NI‑9266 includes channel‑to‑earth ground isolation for safety and noise immunity.
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Product
High-Voltage Differential Probe, 70 MHz
N2891A
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Use the N2891A 70-MHz high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope. The N2891A differential probe allows conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to ±7000 V of differential and common mode voltage.
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Product
SNS Series Noise Source 10 MHz to 18 GHz (ENR 15 dB)
N4001A
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The SNS series N4001A noise source is ideal for general purpose use with a low reflection coefficent and a nominal ENR of 15 dB from 10 MHz to 18 GHz.
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Product
PXIe-4135, PXIe, ±200 V, ±1 A DC, ±3 A Pulsed, Up to 40 W DC, 10 fA Precision System PXI Source Measure Unit
783762-02
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PXIe, ±200 V, ±1 A DC, ±3 A Pulsed, Up to 40 W DC, 10 fA Precision System PXI Source Measure Unit - The PXIe-4135 is a high-precision, system source measure unit (SMU). It features 4-quadrant operation and sources up to 40 W of DC power and can pulse up to 500 W. Analog-to-digital converter technology and native triaxial connectors help you perform high-precision measurements with a current resolution of 10 fA or high-speed acquisitions up to 1.8 MS/s. The module also can maximize stability and measurement accuracy with SourceAdapt technology, which you can use to tune the transient response to match the characteristics of any load. The PXIe-4135 is ideal for a broad range of applications including manufacturing test, board-level test, and lab characterization with devices such as ICs, power management ICs (PMICs), and RFICs and discrete devices including LEDs and optical transceivers.
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Product
4-Quadrant General-Purpose Source/Measure Unit, ±20 V, ±1 A Or ±6 V, ±3 A, 20 W
N6784A
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The Keysight N6784A is a source/measure unit (SMU) designed for general-purpose precision sourcing and measurement. General-purpose applications can span many different industries and many different devices under test (DUTs). The N6784A SMU is a versatile tool designed to tackle many of these general-purpose applications. Its glitch-free operation ensures safe usage with the DUT during output and measurement range changes, even with capacitances of up to 150 µF. Its 4-quadrant operation enables it to act as a bipolar power supply or a bipolar electronic load, for added versatility. When using the N6784A SMU, engineers can be confident that they have an all-around general-purpose tool for their test systems or lab bench.
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Product
High Current Probes for EV Battery Packs
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Up to 500Amps - customized connections - battery pack charging.
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Product
Millimeter-Wave Noise Source, R-band, 26.5 to 40 GHz
R347B
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The Keysight R347B noise source covers a 26.5 to 40 GHz frequency range. This waveguide noise source allows you to make accurate and convenient noise figure measurements on millimeter-wave devices. The R347B provides highly precise broadband noise at the input of the system or component under test. The noise figure meter then processes the ON/OFF ratio of noise power present in the system IF, and provides an accurate reading of noise figure and gain. The R347B noise source has remarkable ENR stability over time, which allows longer recalibration cycles and more accurate noise figure measurements.
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Product
NI-9266, 8-Channel C Series Current Output Module
785047-01
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8-Channel C Series Current Output Module - The NI‑9266 is ideal for interfacing and controlling industrial current-driven actuators. The module has built-in open-loop detection, which generates an interrupt in software when an open loop is detected as well as zeroing outputs to ensure safety and avoid driving actuators at system power on. The NI‑9266 includes channel‑to‑earth ground isolation for safety and noise immunity.
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Product
Standard - 1.44 (41.00) - 4.50 (128.00) High Current Probe
HCP-13A
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Current Rating (Amps): 15Average Probe Resistance (mOhm): 25Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 250,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
NI-9208, 500 S/s, ±20 mA, 16-Channel C Series Current Input Module
785041-01
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500 S/s, ±20 mA, 16-Channel C Series Current Input Module - The NI‑9208 is designed with industrial systems in mind. It includes a high-resolution mode with 50/60 Hz rejection to remove low frequency noise. It has high-channel density to reduce the number of modules needed, which leaves slots open for other measurement types or for reducing the overall per channel cost of the system. The NI‑9208 uses a standard D‑SUB connection for use with cables and connector blocks.
