Current Generators
Produce electric current.
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Product
High Current Generators
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Quantum Composers is a recognized industry leader for Current Pulsers and Firesets. We specifically design our units for use in pyrotechnic applications such as Aerospace, Defense, Propulsion, and Automotive Safety and Squib testing. Our current generators are used throughout the world in demanding and harsh testing environments where quality, reliability, and safety are paramount. We are also an excellent replacement and upgrade solution for legacy equipment.
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Product
Arbitrary Current Generator Family
PXA(e)73xx
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The PXA(e)73xx ArbGen family features up to two simultaneously working channels with 100MS/s, 16Bit resolution and an output current up to 30mA in sink mode (at up to 30V) or ±20mA in combined source/sink mode (at up to ±10V).Every channel is equipped with 2MB memory. The whole amount of 1 million samples can be partitioned into one ore more waveform segments. Depending on the number of channels and the floating option, the Arbitrary Function Generators are built into a compact 3U PXI(e) device for 1 or 2 slots.
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Product
Process / Voltage / Current
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Calibrator high precision process signals able to measure and generate current and voltage.
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Product
PXIe-4463, 51.2 kS/s, 2-Output PXI Sound and Vibration Module
783086-02
Sound and Vibration
51.2 kS/s, 2-Output PXI Sound and Vibration Module - The PXIe‑4463 offers high dynamic range and THD+N for audio, acoustic, and vibration applications. It provides the high precision and dynamic range necessary for the most stringent audio generation requirements in a modular form factor. The PXIe‑4463 contains two 24-bit digital‑to‑analog converters to allow for fully differential simultaneous generation. Complete with three gain ranges, the PXIe‑4463 can generate current with programmable, per channel output configurations. The two timing engines allow you to perform multisample-rate applications on a single module and independently start and stop channels on a single module.
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Product
Millivolt Drop Tester
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The SCR ELEKTRONIKS Millivolt Drop Tester is an industry acclaimed product. MVDT has a specially built constant current source (current generator) up to 400A (depending on model) and a dedicated PLC to store test parameters (in automatic models), perform test procedure, make the millivolt drop & junction resistance measurements and store test results, that can be retrieved later or downloaded to PC. PC based TestWare can display the test results & export those to Office, HTML, Printer or PDF. The manual models consist of the constant current source, digital ammeter and a digital millivolt meter with 3 ranges.
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Product
Counter Electrodes
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For a system using a three-electrode potentiostat, we measured current when a potential is applied between the working electrode and the reference electrode. Passage of current through an electrical circuit requires electron transfer reaction between the working electrode and the counter electrode.The main function of the counter electrode is to provide the location of the second electron transfer reaction. Important parameter of the counter electrode is the surface area. It is required (area) large enough to support the current generated for the working electrode. For example, the surface area of the platinum electrode of 5 cm is sufficient to use as an electrode, such as steady-state cyclic voltammetry experiments. However, for generating a high current measurements such as bulk electrolysis, the counter electrode of a larger area is required, as Catalog No.012961 which the length of platinum is 23 cm. This electrode is used for measurement, such as rotating ring disk.
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Product
Multi Circuit DC Current Monitor (16 channels)
MCM-1600PV
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Measuring･display of DC current values generated by PV systems and DC load current of related apparatus in multi circuit successively for a long term as well as memorizing the average current values between the intervals, of which data can be transmitted to PC in Excel File.
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Product
Impulse Current Generator
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Weshine Electric Manufacturing Co., Ltd
Impulse current generator is mainly used to test the ability of electrical equipment to withstand strong impulse current, widely used in lightning arresters and electrical and electronic equipment in operation conditions of oscillation wave immunity test, can also be used for other research tests.
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Product
Universal Multichannel System up to 500V
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- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 500 V output voltage (0 ÷ 250 V, A1519B and A1619 only)- Maximum Current 0.5, 1, 10 mA or 1 mA/100 μA (dual range boards)- Individual Enable (A151x only)- Either DB37, DB25, Radiall Multipin or SHV connectors- Available with either positive, negative or mixed polarity- Up to 20 nA, 100 pA current set / monitor resolution- Up to 10 mV / 1 mV voltage set / monitor resolution- Very Low ripple, down to < 5 mVpp- 3 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx) - Full Floating (A151x, A1612, A1619)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down - TRIP parameter- Current generator operation in overcurrent condition- Specific design for double side silicon detector (A151x)
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Product
Current Generator
MIG1260
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MIG1260 is a current generator with wave shape 8/20 μs. The exact waveform delivered is a function of the surge generator and the impedance to which the surge is applied. The generator can deliver up to 60kA impulse current supported by 12kV impulse voltage, making it ideal for testing big varistors with high hold-on voltage. Mechanically the MIG1260 consists of one large rack and a separate control console with high voltage output terminals protected by a glass acrylic test cabinet.
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Product
Resistivity Meter
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Integrated Geo Instruments & Services Private Limited
The instrument design incorporates several advanced techniques of digital circuitry to make it reliable Geophysical tool that provides high quality data useful for all types of mineral and groundwater exploration research etc. The SSR-MP1 sends the entire current into the ground without wasting power for constant current generation thus increasing the signal strength to probe deeper layers.
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Product
Serial Controller
PMC522/FP
Controller
The PMC522/FP provides a uniquely effective solution for integrating serial I/O requirements into a VMEbus or CompactPCI system. Implemented on a single PMC card, the PMC522/FP is fully compatible with the current generation of VMEbus and CPCI single board computers, as well as any special purpose processor that includes a PMC connector.
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Product
Scatterometers / Thin Film Metrology Systems
OptiPrime Series
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The n&k OptiPrime series are automated metrology systems used to fully characterize and monitor Thin Film and OCD applications for both current and next generation IC processes.
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Product
Signal Generators/Calibrators
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DC Voltage and Current Signal Generator and Tester for Routine Maintenance of Standard Devices
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Product
Resistivity Meters
SSR-MP-ATS
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Integrated Geo Instruments & Services Private Limited
The instrument design incorporates several innovative features and advanced techniques of digital circuitry to make it a reliable Geophysical tool providing high quality data useful for mineral and groundwater exploration and any other Geophysical applications. The SSR-MP-ATS sends the entire current into the ground without wasting power for constant current generation thus increasing the signal strength to probe deeper layers.
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Product
Dual Surge Current Generator
MIG0612T-K12
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Designed for testing telecom surge protection devices according to ITU-T K12. The generator has two indepedent impulse outputs which allow testing of two and three terminal protection devices such as gas discharge tubes (GDT). The generator can be configured for two terminal devices or with the outputs in parallel to increase the current impulse for two terminal devices.
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Product
Through Hole type AC Current Sensor
CT-6S
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MULTI MEASURING INSTRUMENTS Co., Ltd.
For measuring current generally (through hole type)
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Product
Current Generator
MIG12100
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MIG12100 is a current generator with wave shape 8/20 ìs. The exact waveform delivered is a function of the surge generator and the impedance to which the surge is applied. The generator can deliver up to 100kA impulse current supported by 12kV impulse voltage, making it ideal for testing big varistors with high hold-on voltage. Mechanically the MIG12100 consists of two large racks and a separate control console with high voltage output terminals protected by a glass acrylic test cabinet.
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Product
Ultra Slim DIN Rail AC-DC Power Supplies
DPC Series
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XP Power today announced the DPC series of highly efficient ultra slim DIN rail AC-DC power supplies. Available in 30, 50 and 70 Watt single output models, they all accept the universal input range from 90 to 264 VAC without the need for any input selector switches. Taking up significantly less space on the rail by being up to 44% slimmer than current generation DIN rail power supplies, the 30 Watt DPC30 measures just 90.0 x 100.0 x 22.5 mm (3.6 x 3.94 x 0.89 inches). Also, the 50 Watt DPC50 measures 90.0 x 100.0 x 30.0 mm (3.6 x 3.94 x 1.18 inches) and the 70 Watt DPC70 measures only 90.0 x 100.0 x 40.5 mm (3.6 x 3.95 x 1.59 inches). Offering all the popular nominal output voltages from + 5 to + 48 VDC, the single output can be adjusted up to + 30% of stated nominal, model dependant, in order to accommodate non-standard voltage requirements or to make up for line losses. All models feature a green LED to indicate output on.
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Product
Laboratory Spectrometers
M Series
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Current generation M4000 spectrometers truly represent evolved technology. They represent over two decades of product development, incorporating many of the features that allow our high performance dedicated analyzers to achieve low ppb detection levels in complex gas matrices.
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Product
Universal Multichannel System up to 1.5 kV
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- From 12 to 48 independently controllable High Voltage channels- 0 ÷ 1.5 kV (A1538D) and 0 ÷ 1/1.3/1.4 kV output voltage (A1515B)- Maximum Current 10 mA, 0.1 or 1/0.1, 3/0.3 mA (dual range boards)- Radiall Multipin, SHV or DB37 connectors- Available with either positive or negative polarity (A1538D and A7038)- Up to 2 nA / 100 pA current set / monitor resolution- Up to 20 mV / 2 mV voltage set / monitor resolution- Very low ripple, down to < 5 mVpp- 3 different channel grounding - Common Ground (AGxxxx) - Common Floating Return (Axxxx) - Full Floating (A1515B only)- Independently programmable for each channel: - Output voltage - Current limit - Ramp up/down - TRIP parameter- Current generator operation in overcurrent condition- Specific design for GEM and Vertex detector and dedicatedaccessories (A1515B boards only)
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Product
Dual Surge Current Generator
MIG0624T-K12
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Designed for testing telecom surge protection devices according to ITU-T K12. The generator has two indepedent impulse outputs which allow testing of two and three terminal protection devices such as gas discharge tubes (GDT). The generator can be configured for two terminal devices or with the outputs in parallel to increase the current impulse for two terminal devices.
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Product
Pulse Current Generator Multi-Pulse Generator
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Shanghai Guantu Technology Co., Ltd.
What is the difference between ordinary current and pulse current?The difference between ordinary current and pulse current: ordinary current is continuous and uninterrupted current.Pulse current is a current whose direction does not change and whose intensity changes periodically with time.
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Product
Fully Automatic Transformer Winding Resistance Tester
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Measure DC resistance of transformers windings etc. Introduction: The NMC ''TDR'' is a high precision, new generation, light weight large output current and micro-processor controlled tester. This replaces old DC wheat stone bridge and double arm bridge for measurement of DC resistance. ''TDR'' adopts new advanced test current power supply technology, four terminal measurement, digital display of resistance value and test current. ''TDR'' is powered by 220V AC mains single phase supply. The measurements are accurate as the test current is highly stable. High automation is achieved with automatic discharge warning.Principle: The constant current generated is fed to the resistance under test through the current terminals and the voltage drop across the resistance under test is measured and displayed in ohms. A true four terminal measurement is used to eliminate the need for lead resistance compensation.
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Product
Through Hole type AC Current Sensor
CT-6K
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MULTI MEASURING INSTRUMENTS Co., Ltd.
For measuring current generally (through hole type)
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Product
10G DPSK Demodulator
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Optoplex’s Optical DPSK Demodulator, also known as Delay Line Interferometer (DLI), converts phase modulation to amplitude modulation over the entire C+L band in support of data transmission rates of 2.5,10 or 40 Gb/s. The DPSK demodulator is designed for phase modulated optical communication systemsutilized in commercial, defense and space exploration markets. The device plays a key role in improvingsignal quality and performance to meet the expanding demand for higher data rates and more complextransmission formats within current and next generation systems without major capital expenditure.Optoplex’s DPSK Demodulator is based on a patented free-space optical design, which is compact, athermal and polarization-independent. The measured frequency drift over temperature is only ~0.02 GHz/°C for our standard passive device. Further, this DPSK Demodulator exhibits a total polarization-dependent phase shift of less than 2 degrees over the entire operating temperature range with a high extinction ratio. Optoplex’s DPSK Demodulators can be configured to be fully tunable, colorless tunable or purely passive. Dual-Rate DPSK Demodulator is also available.
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Product
Serial Controller
PMC522
Controller
The PMC522 provides a uniquely effective solution for integrating serial I/O requirements into a VMEbus or CompactPCI system. Implemented on a single PMC card, the PMC522 is fully compatible with the current generation of VMEbus and CPCI single board computers, as well as any special purpose processor that includes a PMC connector.
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Product
Lightning Current Generator
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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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Product
PXIe-4463, 51.2 kS/s, 2-Output PXI Sound and Vibration Module
783086-01
Sound and Vibration
The PXIe‑4463 offers high dynamic range and THD+N for audio, acoustic, and vibration applications. It provides the high precision and dynamic range necessary for the most stringent audio generation requirements in a modular form … factor. The PXIe‑4463 contains two 24-bit digital‑to‑analog converters to allow for fully differential simultaneous generation. Complete with three gain ranges, the PXIe‑4463 can generate current with programmable, per channel output configurations. The two timing engines allow you to perform multisample-rate applications on a single module and independently start and stop channels on a single module.
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Product
Current Tester
MIG0624
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The MIG0624 current tester is designed to test surge protection devices for low voltage applications (<1000 V). MIG0624 is a current generator delivering a 8/20 µs impulse up to 24kA. The exact waveform delivered is a function of the surge generator and the impedance to which the surge is applied.
