Field Effect Transistor
Rely on an electric field to control the shape and channel of a charge carrier in a semiconductor material.
See Also: Transistor, NPN Transistor
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Magnetic Field Sensors
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Analog Devices magnetic field sensors combine integrated bulk Hall cell technology and instrumentation circuitry to minimize temperature related drifts associated with silicon Hall cell characteristics. The architecture maximizes the advantages of a monolithic implementation while allowing sufficient versatility to meet varied application requirements with a minimum number of components.
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Rotation Field Testers
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PeakTech Prüf- und Messtechnik GmbH
Direction indicators are indispensable for use in the electrical assembly of three-phase motors. In normal use, the test leads are connected to the live terminals, with an R / L display showing the later direction of rotation of the electric motor. In addition, this model can be used for the contactless determination of the direction of rotation of switched-off or not connected motors. Place the switched-on measuring device on the motor parallel to the longitudinal axis without test leads. Now turn the shaft of the motor, the measuring device now shows a right or left movement.
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Magnetic Field Testing
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Response Dynamics Vibration Engineering, Inc.
As magnetic field consultants, we have been working with magnetic field issues for sensitive tools for many decades from cutting edge development of scanning electron microscopes (SEMs) to active cancellation systems for MRI tools, to site surveys for specification compliance, debugging, and tool Magnetic Field Sensitivity Testing.
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Near Field Micro Probes ICR HH H Field
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The measuring coil is horizontally located in the probe head. The near field micro probes are operated with a positioning system (Langer Scanner).
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Field Current Regulator
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We are counted amongst the leading names in the industry, offering wide range of Field Current Regulator. Our entire product line ensures easy operations and is performance based. Field Current Regulator are quality tested and are delivered in standard configurations. Our entire product range has high strength and is delivered at most affordable rates.
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MOS Transistor Selector
UI9611
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Measure parameters: Open voltage UGS (th), internal resistance RDS, Transconductance gm, Withstand voltage V (BR) DS• Test range: UGS (th) 0.1-9.9V; RDS 0.001-9.999Ω gm; 0.10-10.00s; V (BR) DS 50-650V• Test current range: 0.1A-5A adjustable, comply with different working situation• Automatic selecting, out of limit alarming, advance the work efficiency• The technique of testing RDS under the big-current, is advanced technique
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Field Probe Positioner
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The Field Probe Positioner FSM2315 is designed for the automation of the 16 point measurement, according to IEC/EN 61000-4-3. The system provides X and Y axis positions for continuous and step by step movement for the filed probe, 0.8m above the floor and with a 1.5m x 1.5m area, for the 16 sensor positions. A dismountable solution is available.
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Field Strength Analyzer
SRM-3006
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Selective measurement of high frequency electromagnetic fields. Complete, easy to use test system, consisting of a base unit and measuring antennas, for non-directional detection of fields and their sources in the frequency range from 9 kHz to 6 GHz and from 24.25 GHz up to 29.50 GHz with 5G FR2 Antenna.
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Closed-Link Field Test Kit
630
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TESCO’s Closed-Link Field Test Kit (Catalog No. 630) with Power Factor has been designed to reduce the weight of field test equipment to the lowest possible limit when testing electric meters without potential links or with the links closed. The unit is protected within its ergonomic carrying case by a durable powder coated aluminum shell. The total weight of the meter test kit including leads, and digital reference standard is only 30 lbs! The test kit carrying case also incorporates ample storage space for the cable set and other tools.
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Field Meter
AP 301
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The AP301 is a field meter with total coverage of the terrestrial TV bands, cable TV (CATV), 1st IF satellite and, if the relative option is inserted, the return channel 5-65 MHz.
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Electromagnetic Field Analyzer System
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A compact size electric antenna (The electric field analyzer system) that hasthe spectrum analyzer function. This instrument is most suitable to the radiation noise measurement ofelectric field from the system, such as the wireless power supply, that uses the frequency less than 30 MHz.
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Near Field Probes
MFA Family
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The micro probes allow detailed measurements of high-frequency magnetic fields in the layout, at the smallest SMD components(0603-0201) and at IC pins of printed circuit boards.
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Measuring Solar Fields
ISET Sensor
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The solar radiation sensor is characterized by a simple and compact but precise structure. Use in balancing monitoring systems for simple, fast and reliable information about the functioning and solar "energy yield" of a PV plant. For site surveys, monitoring and other fields of survey technology.
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Field Sync Tester
Sentinel
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All-in-one TesterPTP, NTP, SyncE and TDMMulti-port, simultaneous measurementsEmbedded GPS Rx and RubidiumHigh performance. Optional battery to maintain Rb in holdover during transit
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Effectiveness
Shielding
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The Sielding Effectiveness (SE) is measured in accordance withMil-Std. 285, NSA 65-6 and EN 50147 1.
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EMC Near Field Probes
TBPS01
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The TBPS01 EMC near field probes H20, H10, H5 and E5 are magnetic field (H) and electric field (E) probes for radiated emissions EMC pre-compliance measurements. The probes are used in the near field of sources of electromagnetic radiation.
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Bipolar Transistors
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Renesas transistors offer a package lineup including ultra-small packages, suitable for a variety of applications such as large current applications, amplifiers, and support customers' systems.
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Field Portable Wire Analyzer
Model 2635
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The perfect tester for field use is rugged, mobile, and lightweight, without sacrificing the functionality and power of a larger system. That tester is found in the Model 2635. Weighing 32 pounds (14.5 kg), this wiring analyzer handles up to 400 test points of Series 10 switching per unit. The 2635 can be powered from any AC source 100-240 VAC or 28 VDC so you can use it anywhere in the world.
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Magnetic Field Generator
PFM61000-8A
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PFM61000-8A Magnetic Field Generator is high reliability test equipment with stable performance, specially designed for electrical and electronic products for measuring immunity characteristics and requirements of normal frequency magnetic fields. It provides an accurate basis for the tested equipment in the immunity test of normal frequency magnetic field. The generator can imitate the magnetic field environments such as residential, commercial, industrial and mining enterprises, power plants, as well as middle and high substation. It fully meets IEC61000-4-8 and GB / T17626.8 standards.
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Photonic Electric Field Sensor System
Model No. 200-04
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SRICO Model No. 200-04 Photonic Electric Field Sensor System has the ability to measure electric field with minimal disturbance to the field. The lightweight fiber-optic cables allow for easy placement of the E-field probe, allowing it to be unencumbered by the use of heavy coaxial cables that may disturb the field being measured. The dielectric E-field probe is electrically passive.
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High field Superconducting Magnets
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Cryogenic Ltd manufactures a wide range of superconducting magnets for research and industrial purposes. A range of standard solenoids between 1 to 22 Tesla is produced, and in addition split pair solenoids in the range 1 to 14 Tesla, with a typical central field homogeneity of 0.1%.
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Single Event Effects Test System
SEE-RAD
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The SEE-RAD test system brings together the proven features of our ETS780 tester (such as true APG memory test and powerful FA tools) with the newest technology of the Griffin III. With all new high-accuracy DC Parametrics, superior precision pin drivers, and capture memory of 64M, the Griffin SEE-RAD combines the newest innovations in the test industry with our years of experience in Radiation Test.
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Rugged Field Test Set
MTS-207
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The MTS-207 is a state-of-the-art portable PXI platform for field testing and data acquisition systems. Its proven architecture has been deployed worldwide on multiple programs including the MTS-206 Maverick Missile system flight line tester, the MTS-209 Common Armament Test Set, the AN/TSM-205B Hellfire System test Set, and many more. It combines the capabilities of the versatile and powerful PXI architecture in a compact, ultra-rugged, flightline qualified enclosure. The MTS-207 is ideal for test and data acquisition applications requiring operation under harsh environmental conditions including flightline, back-shop, or airborne applications.
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Field Sensor
TR_B
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The terraTEM TR_B Field surface sensor has been fully integrated to work seamlessly with the terraTEM. Recording three components of the Earth’s magnetic field simultaneously, the TR_B Field sensor comes with solid state rotation elements to be used in conjunction with the terraTEM inbuilt rotation software. The sensor also has automatic nulling of the ambient B-field.
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Search Coils And Field Measuring Coils
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Designed to measure the magnetic flux on magnets or in the airgap of magnet systems.
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Near Field Micro Probe Sets
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The near field probe is designed for a high-resolution measurement of electrical near fields.
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Scanning Near Field Optical Microscope
SNOM
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SNOM microscopes employ SPMs precision of piezoelectric raster-scanning together with sharp probes to obtain light optical images at rather better than the usual wavelength-limited resolution. The possibility to go beyond the Abbe diffraction limit has been achieved with the Near-field light optical microscopes (SNOM or NSOM).
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Vehicle Electromagnetic Field Test System
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Beijing KeHuan Century EMC Technology Co,.LTD
Vehicles are the daily means of transportation for our public, and the electromagnetic pollution in vehicles has received more and more attention from the public. The newly revised mandatory standard GB27630-201X "Air Quality Evaluation Standard for Passenger Cars" intends to require the electromagnetic field in the vehicle as one of the indicators. The measurement method measures the magnetic field strength in the vehicle. Within the frequency range of 10Hz-400kHz, the electromagnetic field measurement results should meet the requirements of the public limit of electromagnetic exposure in GB8702-2014.
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Magnetic Field Meters
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A scientific instrument used to measure the strength and direction of a magnetic field.
