Voltage Current Sources
See Also: Current Sources, Voltage Sources
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Product
PXI Voltage Amplifier, +/-33V
41-650-001-S1
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A 5 channel voltage amplifier ideal for increasing the output voltage from other PXI modules, enabling users to easily generate the signal voltages commonly required in applications such as automotive test.
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Product
High Voltage Probe: Single-Ended
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A high voltage single-ended probe is typically used for measuring ground referenced signals up to 40 kV. However, some single-ended probes are designed for oscilloscopes with isolated or floating inputs for measurements that are not ground referenced. Users should select probes with a low input capacitance specification (< 4 pF) to minimize the probe’s loading effect on the circuit because a probe with lower input capacitance will offer higher input impedance at higher frequencies.
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Product
Controllable, Programmable AC Source Motorized
EAC / MT / SL
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*Motor-controlled AC sources*Regulated motor-controlled AC source*Separate display for voltage and current*Regulated motor-controlled AC source*Separate display for voltage and current*Optional interfaces
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Product
Auxiliary Current Transformers
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Osborne Auxiliary Current Transformers are often used to reduce system currents to lower values appropriate for instrumentation and/or protection circuits. The Aux CT’s are designed for specific current ratios and burden impedance with a known transformation error. Osborne’s units are built for high performance and longevity in the most demanding environments.
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Product
32-Ch High Voltage Relays & Multimeter
YAV90HVT
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The YAV90HVT is used as an automatic CAN bus controlled floating AC/DC true RMS digital volts/milliamps meter with built-in scanner, able to work directly in appliances and industrial mains powered electric/electronic equipment.Its powerful microcontroller allows to work as a distributed device able to data acquire, compare and return high level messages, reducing test operation time.The analog output is used as a set value for the optional high voltage programmable power supply for Hipot tests up to 1500V.The board uses Tripaddle connection modules and can operate as stand alone or be mounted on a standard Virginia Panel receiver.The board includes National Instruments LabView virtual control panel and operating software for a true Plug & Play operation.
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Product
High Frequency Current Transformer
HFCT Ø 140mm
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Techimp Clamp High Frequency Current Transformer model 140 is an inductive sensor for partial discharge measurements. It is suitable for online /off line PD tests on : large diameter cables ; grounding rod bar ; etc. A TNC termination is available to connect the Clamp HFCT 140 to the TechImp PD analyzer : PDCheck , PDBase etc. The arrow indicates the requested input current (Iin) direction to get coherent output voltage (Vout) polarity respect to ground. When the sensor is installed with the arrow directed to ground, the detected voltage signal (Vout) has the same phase of the input current (Iin).
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Product
Low Noise Current Preamplifier
SR570
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Stanford Research Systems, Inc.
The SR570 is a low-noise current preamplifier capable of current gains as large as 1 pA/V. High gain and bandwidth, low noise, and many convenient features make the SR570 ideal for a variety of photonic, low temperature and other measurements.
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Product
Mini AC Leakage Current Clamp Tester (CE)
M-140
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*40mmφCT window and ultra compact size.*Least affection from the external magnetic field.*Wide current measurements.(AC0.01mA-300A)
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Product
Low Input Current
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Low input current and transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon phototransistor. This type features a fast response while operating on a low input current.
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Product
Voltage Controlled Crystal Oscillators
VCXOS
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Voltage Controlled Crystal Oscillators (VCXOs) are used for fine adjustment of the operating frequency and are normally used in conjunction with a phase locked loop.
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Product
Portable Current Supply 10 AMP output
CS-10
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The CS-10, Sure beats carrying around a rectifier and generator...
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Product
Broadband Calibrated Noise Sources
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Fairview Microwave’s calibrated noise sources cover frequency bands from 10 KHz to 18 GHz. Their performance specifications include output ENR levels ranging from 15 dB to 30 dB and typical VSWR levels as low as 1.25:1. Depending on the model, calibrated frequency points are at 10 MHz, 100 MHz, 1000 MHz, 2000 MHz and 1 GHz steps. The temperature coefficient of these noise sources is < 0.01 dB/°C and noise output variation is < 0.1 dB/%V.
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Product
High Current Connectors
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C.C.P. Contact Probes Co., LTD.
60% lower extraction force, 80% higher current than other common connectors. The numbers speak for themselves.
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Product
High Current Switches
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Marvin Test Solutions’ switch card portfolio includes matrix, multiplexer, and RF multiplexer configurations. 3U and 6U PXI switch cards feature easy to use, reliable, and integration-friendly D-sub style interface connectors – a feature unique to Marvin Test Solutions PXI switch cards. GENASYS switch cards are compatible with MTS’s family of GENASYS Switching and Switching/Digital Subsystems, featuring integrated MAC Panel SCOUT receivers.
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Product
Voltage Controlled Oscillators
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Teledyne RF & Microwave offers Voltage Controlled Oscillators (VCOs) utilizing bipolar transistors & silicon varactors over the frequency range of 40 MHz to 18GHz. Many of the VCO designs incorporate internal filtering, regulation & amplifiers to meet total system requirements in a small integrated package. Additionally, our hermetic hybrid designs can be screened to the most demanding military and space applications.
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Product
OIP TYPE VOLTAGE TRANSFORMER
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12kV - 145kV post type voltage transformers having Oil Impregnated Paper( OIP) as major insulation has been designed with several unique features.OIP insulated outdoor products are subjected to extreme climatic conditions and hence extra care is taken in the design and manufacturing of such transformers.
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Product
Two Pole Voltage Testers
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Precision Mastech Enterprises Co.
Rugged, handheld electrical safety devices designed to verify the absence of voltage, check AC/DC levels (\, and test continuity via two probes.
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Product
Precision High Voltage Meter
4700
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The Vitrek 4700 Precision High Voltage Meter offers the highest level of measurement accuracy when it comes to high-voltage measurement equipment. Its color touch screen is surprisingly easy to use for set up and display of testing results. Vitrek leverages DSP technology to provide outstanding AC &DC high voltage measurement accuracy, stability, repeatability and resolution. The 4700 High Voltage Meter offers performance that rivals traditional high voltage reference dividers – yet unlike the tedious divider, the 4700 provides instant, direct, high voltage measurements in a highly portable, compact and rugged bench top enclosure.
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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
Voltage Probes
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In addition to EMI measurement with LISNs (Line Impedance Stabilisation Networks, Artificial Mains Networks), Probes are used for Terminal or Line voltage measurement.
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Product
Gratings for Synchrotron, FEL and EUV Light Sources
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HORIBA Scientific holographic lamellar gratings exhibit ultra-low grooves roughness and unique efficiency uniformity making them ideal for Synchrotron, Free Electron Laser (FEL), EUV or Soft X-ray light sources.
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Product
Through Hole Type AC Current Sensor
CTA-120A
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*For AC current and power measurements.*High accuracy and compact size.*Wide measuring range:AC 1A～120A.
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Product
Voltage Maintenance Program
VoltRef
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VoltRef provides the power of automation formaintaining statistical control of the volt in yourlaboratory. This program controls a low thermalscanner and voltmeter to compare voltagestandards using the process recommended by NISTand other national laboratories.
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Product
Current Interrupter
CI-50
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MIL-SPEC locking Instrument EnclosureTan color reduces heat and blends with surroundings(4) AA's replaces 12v lantern type from previous modelLocking style port connectionHold setting in memory
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Product
Broadband Fiber Optic Light Sources
ASE Sources
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Broadband fiber optic light sources utilize amplified spontaneous emission (ASE) within optically pumped rare earth-doped fibers. The spectral width of such light sources can be set by the developer in a range from a few nm to the full width of the emission spectrum of the active ion (e.g. erbium ion).
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Product
Retractable Cable + Automotive Voltage Tester
3702
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Peaceful Thriving Enterprise Co Ltd
Check on 6, 24 and 48V DC systems. DC voltage mesurement and used as an extension cord for testing electrical circuits in cars , trailer, boats.
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Product
Current Data Logger 0-24mA
VA601-A125
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Multi-function record meter is a new record meter designed for the actual demand of various industrial site, which integr.
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-140S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of feeder*Ultra compact size*AC 1mA～300A
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Product
Clamp type AC Current Sensor／for Leakage Current Measurements(ZCT Series)
ZCT-80
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Leakage current measurements of main cable*BIG CT WINDOW*AC 1mA～500A
