Current Sources
See Also: Programmable Current Sources, Battery, Voltage Current Sources
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Product
Full C-Band or L-Band Tunable Laser Source
LTS-2000
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Hangzhou Huatai Optic Tech. Co., Ltd.
The LTS-2000 series full C-Band or L-Band quick adjustable laser optical source , is a 2U small model of high precision and muti-function, can be set up 1~4 port independent C or L band adjustable optical source. Various flexible configurations optional (see more in product series) , and makeing daily test and measurement applications greatly convenient.
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Product
Current Measurements of PWM or Inverter, AC/DC 0.5～5A, φ16mm
CTF-5DC
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*AC/DC 0.5～5A*Current measurements for PWM or inverter
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Product
Programmable Current Preamplifier
99539
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The Model 99539 is a modular, multi-channel current preamplifier with parallel, logic level, gain control input. It consists of circuit boards which plug into a 3 1/2" high by 19" wide rack chassis.
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Product
For Detecting Low Range And Leakage AC/DC/Pulsed Current.
FDAZCT-20L-0.3S
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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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Product
Dual Wavelength Single Mode Light Source
FiberLink 6654
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The Fiberlink 6654 Dual Wavelength Single Mode Light Source is a cost effective, compact, handheld light source. The temperature compensated outputs are calibrated to couple -10dBm of optical power into single mode fiber.
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Product
Primary Current Injection Testers
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Primary current injection tests are carried out during commissioning and certification of various types of switchgear and current transformers (CT), as well as during diagnostics of grounding circuits, testing circuit breakers and other devices. Primary current injection testers can also be used for determining the terminals polarity and transformation ratio of current transformers, thermal testing of electrical devices, testing automatic reclosers and sectional disconnectors.
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Product
High-Voltage, High Current I/O Module
Model JI-4516
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The JI-4516 module is a versatile, easy-to-use device for adding high-voltage, high-current digital I/O capability to a computer system via a USB connection. The module is comprised of 8, low-side power MOSFET switches, and 8 high-voltage inputs. I/O ground isolation eliminates ground-loops and provides protection from noise and switching transients during high-current load switching. The JI-4516 is available as either a desktop unit or low-cost OEM board.
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Product
Laser Source
TW3108
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Techwin(China) Industry Co., Ltd
Laser Source TW3108 is designed specially aim at users with high requirements. With featuers of durable structure, large LCD display with backlight and friendly operation interface, the TW3108 advanced stability handheld optical light source provides a lot of convenience for your field work. High stability of output power and quite stable output wavelength, it is an ideal instrument for optical network installation, trouble shooting, maintenance and other optical fiber related systems.
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Product
Precision Current Preamplifier
SIM918
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Stanford Research Systems, Inc.
The SIM918 Current Preamplifier is ideal in applications in which the input offset voltage must be kept to a minimum. The DC voltage difference between the two inputs (current input and voltage bias) is accurately measured every 2 seconds, and is nulled.
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Product
Light Source
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OrienTek Optical Technology Ltd.
High Precision● Highly accurate unit offering 6 calibrated wavelengths● Interchangeable connectors● Durable and reliable design● Easy-to-use interface forerror-free testing● Rubber armor protection
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Product
Noise Source, 10 MHz to 26.5 GHz, nominal ENR 15 dB
346C
Noise Source
The Keysight 346C noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 26.5 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. Option K01 is a coaxial noise source and features coverage from 1 to 50 GHz with a 2.4 mm coaxial connector.
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Product
Open Source Computer Vision & Machine Learning Software Library
OpenCV
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Open Source Computer Vision Library
The library has more than 2500 optimized algorithms, which includes a comprehensive set of both classic and state-of-the-art computer vision and machine learning algorithms. These algorithms can be used to detect and recognize faces, identify objects, classify human actions in videos, track camera movements, track moving objects, extract 3D models of objects, produce 3D point clouds from stereo cameras, stitch images together to produce a high resolution image of an entire scene, find similar images from an image database, remove red eyes from images taken using flash, follow eye movements, recognize scenery and establish markers to overlay it with augmented reality, etc.
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Product
Precision Current Sensing Resistors
PCR4T
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Precision cement resistors designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow high precision measurements even with low resistance values. PCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a ceramic molding. This resistor has low inductance and has high pulse power.
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Product
Source Phase Control
S97088B
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The S97088B allows users to set calibrated, arbitrary phase differences between two signal sources running on the P50xxA Streamline VNAs.
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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
Frequency to Current Converter
DAT4540R
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The Frequency to Current converter DAT4540R is a signal conditioning din rail mount converter which converts a pulse input to an analog output equal to the set range which is selectable from 0.1 Hz up to 20 KHz. The DAT4540R also provides 2 relay outputs and a transistor output. The input can be from a Tacho, TTL, PNP transistor or from any Namur standard. The DAT4540R provides a Voltage or Current output that is isolated from the power supply and input.
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Product
SLED Source Driver
S-108
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SLED Source & Driver slot module of FOTS system is an efficient module that can drive a stable high power broadband source and modulate a high power SLED to output a high bit rate optical signal. As a high power broadband SLED source, this module can drive the maximum output power of more than 14 dBm and has a stable wideband source characteristics of >90nm@-20dBm/nm. As a high current (400mA) modulation technique, it shows a high power and high bit rate digital signal of > 155 Mbps with > 13 dBm peak power.
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Product
PXI/PXIe Wide Current Range Multiplexer Module, Single 6-Channel, 4-Pole
42-514-102
Multiplexer Module
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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Product
Mini Visual Laser Source
TM536 Series
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TM536 Series Mini Visual Laser Source totally complies with the human engineering. It's small in size, easy to operate, portable and integrated with a launching indicator. A Visual Laser Source is usually used to inspect the damaged or broken point of a optical fiber, cable, patchcord and etc.If the inspected fiber does have a defect, user could find the visual laser at the broken or damaged point. TM536 Series Mini Visual Laser Source is suitable for both single mode and multimode fibers. The performance of the visual laser source will act a little different on different fiber coat and color.
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Product
Capacitors - Power - Heavy Current (ESTA)
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Vishay ESTA is one of the few manufacturers to offer a complete range of power capacitors. These cost-effective devices for harmonic control, energy savings, and voltage stabilization are highly reliable and environmentally safe, and can be used under the most rugged conditions. Vishay ESTA power capacitors address a wide range of energy-generation applications. Their “green” applications include energy generation in on- and off-shore wind turbines and solar power plants.
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Product
Long Life Seismic Energy Source
1500LL
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Excellent low frequency content. Using heavy-duty cluster spreader bars cluster elements in excess of 1,000 cubic inches possible without sacrificing peak output
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Product
Split Core Hall Effect DC Current Sensor
CYHCT-C2TV
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on open loop principle and designed with a split core and a high galvanic isolation between primary conductor and secondary circuit. It can be used for measurement of DCcurrent etc. The output of the transducer reflects the real wave of the current carrying conductor.
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Product
High Power Tuneable Light Source (280-1100nm)
TLS120Xe
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This compact solution easily fits into a wide range of applications in spectroscopy and spectrophotometry and delivers superlative stability and continuous tuning over 280-1100nm. The wavelength agile TLS120Xe offers a high power monochromatic beam suited to a wide range of materials and photodetector characterisation applications in research, industry and OEM, including: Fluorescence imaging, Photoluminescence / fluorimeter excitation, Detector responsivity / QE evaluation ...
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Product
AC / DC Current Clamp
HT9025
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HT9025 has been designed to measure AC/DC current up to 1000A, DC voltage up to 1500V and AC voltage up to 1000V in TRMS reaching CAT IV 600V and CAT III 1000V in compliance with safety standard IEC/ EN61010-1.
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Product
Tri-phase High Power Programmable AC Power Source
APS50000
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Advanced direct digital frequency sythesizer(DDS) waveform generation technology, high frequency stability, good continutyMeasurement precision is high, suitable for current half-sinusoid and its similar waveforms with DC component measurementProvide embedded intelligent PC monitoring systemAdjustable output voltage from 0 to 150V, 0 to 300V, step distance 0.1VOutput frequency 45-120Hz(40-500Hz optional), step distance 0.1 HzOutput current limiting functionWith 9 sets of memory, you can store commonly used parameters for easy invocation when using themWith RS232C communication interface 【IEEE488.0(GPIB)optional】, instruction execution times is less than 10mSProtechtion mode: over voltage, over current, overload, short circuit,current limit, ectProvide RMS voltage, RMS current, active power, frequency, power factor, ectFor 100% load removal, voltage stabilizing reaction time within 20ms, strong overload capacity, instantaneouscurrent can with stand 3 times of rated current
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Product
Current Transformers
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Rishabh Instruments Pvt. Ltd.,
Rish Nano CT is a very reliable, efficient and robust current transformer for measurement of AC current. It provides 100 mA AC output. It can be used in Circuit breakers. Earth Leakage Protection.
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Product
Open Loop Current Sensor
C03 30A
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The C03 offers efficient and precise sensor solutions for direct, alternating and pulsed currents in industrial, commercial and communication systems. It consists of three main components: an accurate, linear Hall sensor with low temperature drift, a flux collector and a transformer. It is characterized by a very low resistance and thus lowers power loss and temperature drift - for optimal performance.
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Product
Open Source Real-time Network Topology & Protocols Analyzer
Skydive
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Skydive is an open source real-time network topology and protocols analyzer. It aims to provide a comprehensive way of understanding what is happening in the network infrastructure. Skydive agents collect topology informations and flows and forward them to a central agent for further analysis. All the informations are stored in an Elasticsearch database. Skydive is SDN-agnostic but provides SDN drivers in order to enhance the topology and flows informations. Currently only the Neutron driver is provided but more drivers will come soon.
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Product
Light Source Colorimeter
CX-HP2
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Shenzhen Chuangxin Instruments Co., Ltd.
Light source colorimeter is a newly developed pocket colorimeter, adopting advanced spectrometer and microprocessor technology. It makes traditional laboratory instrument available for the production on-line quality acceptance, thus greatly improve the efficiency of fluorescent lamp, CFL, LED manufacturing.
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Product
Split Core Current Transformer
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Beijing GFUVE Electronics Co.,Ltd.
Have a "split" in the core that allows the CTs to open and be placed around the conductor without having to disconnect the conductor or disrupt the wiring.
