Bias Current
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Programmable DC Current Source
Model 121
The Model 121 programmable DC current source is a precision instrument suitable for bench-top use or panel-mounted operation in labs, test facilities, and manufacturing environments. It provides a low-noise, highly stable source of current up to 100 mA, with convenient manual selection through 13 pre-set output levels, each representing a ten-fold change in power when attached to a resistive load. A “user” setting allows the current output to be defined anywhere within the operating range of the unit, from 100 nA to 100 mA.
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Ultra High 2.84 (81.00) - 10.00 (283.00) High Performance Bias Ball Probe
POGO-1T30-10
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): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Current Probe
PA-659
*Maximum Current Value: +/- 150ADC, 100A RMS*1mA = 5mA, 50mA (switchable)*Rising Time: 0.7uS*Bandwidth: DC ~ 500kHz*Over Range Indicator*Battery, AC Power Supply Adaptor (free), dual usages
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Current Probes | Current Sensors
Sensitivity of Conventional Probes Deliver Precise Measurement of Low Current Waveforms from 1 mA. High-precision Current Sensors, DC to 4 MHz, DC to 20 kHz, up to 50 kHz and load current sensors,
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Low Input Current
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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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-600B Open loop method
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Large Current 1000A Primary Current Injection Test Set
TEST-901
Beijing GFUVE Electronics Co.,Ltd.
TEST-901 primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.
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Clamp-On / Precision / Split Core Current Transformer
Transformer Ratio (Arms) : 100A / 1AColours : Red, yellow, blueConnection : Safety Sockets for Banana Plugs ф 4mm Jaw Opening : Cable Dia 15mm max.
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Constant Current System
CCS-BTA
Vernier Software & Technology, LLC
The Constant Current System is a DC power source with a built-in current probe designed for use in electrochemistry experiments.
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Primary Current Injection Test Set
DDG / 580
Wuhan Huatian Electric Power Automation Co., Ltd.
It is suitable for large current places in power system and laboratory.
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Precision Current Sources
DC Precision Current Sources provides precise and very stable output currents from 3 A to 10,000 A. The 6623A-PCS Series provides the best uncertainties of any DC high current sources (i.e. < 5 ppm of precision and stability at 1000A). In addition this Series is modular and initial output currents can be expanded at any time.
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Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-800B Open loop method
MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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4-20mA Current Loop D/A Converters
ADI integrated solutions combine both the D/A converter and driver in one chip to provide the required output directly from the digital domain. Analog Devices’ portfolio of leading industrial D/A converters and drivers provides a range of programmable output ranges from standard 4 mA to 20 mA for current loop communication to ±10 V for actuator control. ADI industrial converters offer considerable control functionality and advanced on-chip diagnostics to maximize system uptime, as well as eliminate the need for costly calibration routines needed by some traditional discrete architectures.
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Open Loop Current Sensor
C03 30A
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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Primary Current Injection Tester
SLQ
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
It's a high voltage generator insutrment for tesitng.
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AC/DC Leakage Current Tester
228
Test for dangerous leakage current with the Simpson Model 228, designed to meet the latest UL, IEC, and ANSI specifications. The 228 detects both AC and DC leakage current and simulates human response at three different levels -- reaction, let-go, and burn hazard. Each Model 228 comes with test leads with alligator clips, manual, and batteries.
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Primary Current Injection Set
It is widely used in industries for instrument transformer and switchgear testing.
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High Current capacity testing from Intelligent Charging
CT75A
A UK-based helicopter manufacturer wanted high capacity testing capability for their helicopter batteries and came to Intelligent Charging for a Special Unit. As a result of the above requirement, Intelligent Charging designed and built this new capacity testing unit to add to our extensive range of intelligent battery charging and capacity testing products. With up to 100.0A capacity testing capability this model will satisfy the most demanding aviation battery.
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High 1.73 (49.00) - 8.00 (227.00) High Performance Bias Ball Probe
POGO-1Z-8
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): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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AC / DC Current Probe, 2 MHz, 500 Arms
N2780B
The N2780B current probe is an accurate and reliable solution for measuring AC and DC currents. Using a hybrid technology that includes a Hall effect sensor and an AC current transformer, the probe provides accurate measurement of DC or AC currents up to 500 Arms continuous.
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High Current Electronic Load (600W-1200W)
ELCH600 & ELCH1200
- Low lead resistance <5m Ohm for Fuel-cell- Battery Testing- VFD display- High resolution 0.1mA/1mV- Voltage range 0V to 500V- Working mode CV/CC/CW/CR- OV/OC/OP/OT protection- Communication: USB/RS232/GPIB
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- RS-232 to Current Loop Converter
Model 65A
FEATURES: Active/Passive Loops; 20 or 60 mA. Operation; DC To 19.2 KBPS; Half/Full Duplex; Optically Isolated; DTE/DCE Selectable. The Model 65A is a small, versatile, RS-232 to Current Loop Converters for use with teletypes or computers providing local terminal input via a 20mA. (or 60 ma.) current loop. The Model 65 includes a wall mounted transformer and internal power supply circuitry.
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Low Current Probe 80A
695
Great tool for accurate measurement of low current. Use with your graphing meter or lab scope to view current waveforms on fuel injectors, fuel pumps, primary ignition coils and more. Also works very well with digital multimeters. Resolution of 10 milliamps is low enough for most parasitic drain testing. In addition, the clamp opening of 1/2 inch is large enough to clamp over most negative battery cables for those parasitic drain tests.
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RF Bias Burn-In System
These systems deliver an unbeatable combination of advantages over a wide range of RF frequencies and power levels. The Automated Multi-Channel RF-Biased Burn-In Test System is a turnkey system that incorporates all of the capability needed for accelerated aging and parametric testing of RF semiconductor devices. Its powerful software elegantly supports data acquisition, storage, and presentation. Accel RF’s customers choose system features to meet their technical needs and capital budget. In addition to cost savings, use of Accel-RF’s solutions accelerate product time-to-market, saving many months of product development.
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Precision Voltage and Current Sources
VI-700
The VI-700 Voltage and Current Source is a versatile precision dialable or remotely programmable voltage and current source. Its three ranges provide up to 20 V full scale (200 V with the HV option), and down to 100 mV resolution; and 20 mA full scale down to 0.1mA resolution. Both voltage and current outputs are available simultaneously. The output is set by a range selector and thumbwheel switches in the LOCAL mode, or by a digital input at the rear panel. The REMOTE mode control can be a RS232 or IEEE-488 interface.
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Current Differential and Overcurrent Relay
SEL-387
Schweitzer Engineering Laboratories, Inc.
Protect and control any two-, three-, or four-winding power transformer with the SEL-387, which provides thermal and through-fault monitoring, and with SELogic Control Equations, can detect breaker failure.
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Light 0.83 (24.00) - 2.00 (57.00) High Performance Bias Ball Probe
POGO-1UN-2
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): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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True RMS Low Current Clamp Meter
688
CLAMP METER We’ve greatly improved the zero drift on the low DC amps function - along with enlarging the clamp size to accomodate larger ground cables. The significant amount of feedback from our end user customers has contributed greatly in building this premium low current clamp meter. These features will be unmatched. Great tool for parasitic drain testing.
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Through Hole type DC Current Sensor／for DC Leakage Current Measurements
DCZCT-20M
MULTI MEASURING INSTRUMENTS Co., Ltd.
*DC earth fault measurement for solar power system*Least affection from the magnetization of core and temperature fluctuation*DC leakage current measurements*Current measurements for small DC motor*Convenient ＋5V single polarity power supply
