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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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Rad Hard GaN Drivers
The space market has been driving towards more efficient power management solutions. Part of the drive includes the use of Gallium Nitride Field Effect Transistors (GaN FETs) for power conversion. GaN FETs have higher power conversion efficiency and have more natural immunity to radiation, due to them being wide-bandgap semiconductors. Equally important is the use of the correct driver that will allow reliable operation and maximize the benefits of the GaN FETs. Some of the key driver requirements are: a well-regulated gate drive voltage; high source/sink current capability and a split driver output stage.
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High Impedance Preamplifier
1671
The Model 1671 is a single ended low noise field effect transistor
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Discrete Devices High-speed Testing System
QT-6000 discrete device high-speed testing machine is suitable for testing small and medium-power diodes, transistors, field effect transistors and other products and wafers. It can expand built-in capacitance testing (DC+CAP), EAS, VC, pA modules, as well as external LCR (ultra high precision capacitance testing), Scanbox, etc. The machine can be used for FT mass production testing or laboratory testing.
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Rad Hard GaN FETs
Wide band gap semiconductor technologies such as Gallim Nitride Field Effect Transistors (GaN FETs) have been gaining interest for power management and conversion in space applications. These devices feature higher breakdown voltage, lower RDS(ON) and very low gate charge enabling power management systems to operate at higher switching frequencies while still achieving higher efficiency and a smaller solution footprint. There is an additional benefit from GaN devices that make them attractive to the space market. These devices are inherently immune to total ionizing dose radiation.
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Transistor Arrays
Renesas' portfolio of transister arrays include NPN, PNP, NPN-PNP combination transistor arrays based on our complementary UHF-1 SOI process. This portfolio also includes ultra high frequency transistor arrays for VHF/UHF amplifiers, VHF/UHF mixers, IF converters, synchronous detectors. Dual long-tailed pair transistor arrays and Gilbert Cell UHF transistor arrays are also available for wireless communication systems, radio and satellite communications and high performance instrumentation.
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MOS Transistor Selector
UI9611
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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Main Effects
The Analog Multi FX is an Authentic Analog Multi Effects Pedal equipped with everything you need to get the job done on stage and in the studio. It’s got a Switchless Optical Wah, Distortion, Effects Loop, Stereo Chorus, and Echo. Even better these are reissues of classic Morley circuits leading all the back to the 1970’s. And speaking of the 70’s it also has a new finish that pays homage to the original chrome Morley pedals. It’s Heavy-Duty spun stainless steel that’s Built like a Tank and looks great under stage lights. Each one is hand spun at our Illinois facility.
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Hall Effect Probes
Magnetic Instrumentation manufactures Hall Effect Probes in a wide range of styles and sizes. Probes are supplied with magnetic, electrical, temperature stability and calibration data for each measurement range.
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RF Power Transistors
Silicon Bipolar
Macom Technology Solutions Holdings Inc.
At MACOM we offer a broad range of silicon bipolar transistor products designed for applications ranging from DC to 3.5 GHz. Our silicon bipolar transistors are ideal for civil avionics, communications, networks, radar, and industrial, scientific, and medical applications. Our all-gold metallization fabrication processes ensure high performance and long term reliability for ground and space applications.
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Corona Effect Camera
CoroCAM 8
This model of the crown effect camera family is the most advanced on the market. It combines a high specification visible camera, an infrared camera and an ultraviolet camera. The great advantage is the possibility of performing thermal and ultraviolet inspection simultaneously with the consequent benefit in terms of savings (in time and effort).
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Electromagnetic Environmental Effects
EEE
Electromagnetic Environmental Effects Services provides engineering design and test implementation for Electromagnetic Interference and Compatibility (EMI/EMC), along with TEMPEST capabilities certified under the National Security Agency (NSA) TEMPEST Endorsement Program.
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STPOWER RF DMOS Transistors
ST offers a broad portfolio of RF DMOS (double-diffused metal oxide semiconductor) transistors operating from a supply voltage ranging from 50 up to 100 V with high reliability (1 million power cycles). Targeting applications in the 1 to 250 MHz frequency range, our RF DMOS transistors feature high peak power (up to 1.2 kW) and high ruggedness capability (infinite:1 VSWR).
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Hall Effect Thickness Gage
Magna-Mike 8600
The Magna-Mike® 8600 is a portable thickness gage that uses a simple magnetic method to make reliable and repeatable measurements on nonferrous materials. Operation of the Magna-Mike is very simple. Measurements are made when its magnetic probe is held or scanned on one side of the test material and a small target ball (or disk or wire) is placed on the opposite side or dropped inside a container.
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Photocouplers/Optocouplers Transistor Output
The PS2xxx series, a range of transistor output type general-purpose photocouplers (optocouplers), feature a high isolation voltage, high temperature operation and compliance with various international safety standards.
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Field Meter
AP 01 HD
The AP01-HD 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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Magnetic Field Meter
Measurement for the magnetic field generated from Direct Current (DC, with display by N/S Magnetic polarity) or Alternating Current (AC in 40-500Hz).
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Hall Effect Measurement Equipment
HEM
The physical quantity of Hall Coefficient, Hall Mobility and Carrier Density etc. can be investigated by measuring at room temperature voltage occurred perpendicularly to the both magnetic field and constant-current when flowing constant-current perpendicularly to magnetic field from current source while applying magnetic field to sample set at the center of magnetic field of magnet.
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Electrostatic Field Meter - Hand Held Field Meter for Locating and Measuring Electrostatic Field Density
PFM-711B
- Lightweight, portable, hand-held Field Meter- Measure in 1 volt/in increments 0 to ±1,999 Volts- Measure in 10 V/in increments 0 to ±20,000 VoltsAccuracy of <±5%- LED ranging lights help position the meter at the right distance- Zero button allows the display to be adjusted to zero (0)- Hold feature freezes the measurement on the display- Use with Prostat CPM-720B Charge Plate Monitor and PCS-730B Electrostatic Charger- Use with Prostat PGA-710B AutoAnalysis System or X-Y Plotter- Analyze Footwear/Flooring Combinations- Verify Ionizer Balance and Decay Time Performance- 2-year Limited Warranty (1 year on the sensor)
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TestTools for Lab & Field
Analyzer designed to be used on the field to generate maps including measurements of the field quality of service, enabling identification of reception issues and efficient troubleshooting.
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Field Ground Module
SEL-2664
Schweitzer Engineering Laboratories, Inc.
Add the SEL-2664 Field Ground Module to the SEL-300G or SEL-700G to protect all the critical components in your generator with one comprehensive relay. Or, add the SEL-2664 to the SEL-2664S to complete ground fault protection on both the rotor and stator.
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Field Strength Meter
FIM-72A UHF
The Model FIM-72A is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-72A is suitable for practically all types of RF emission measurements in the 450 MHz to 960 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and meter dynamic range of either 20 dB or 60 dB. A dc analog voltage, proportional to meter indication, is provided for driving a chart recorder or similar device. A leveled output from the calibrating generator is available for measuring cable insertion loss, filter response, amplifier gain, VSWR, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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STPOWER RF LDMOS Transistors
ST offers a broad portfolio of RF LDMOS (lateral double-diffused metal oxide semiconductor) transistors operating from a supply voltage of 7 to 50 V. They target applications in the 1 MHz to 4 GHz frequency range and feature high peak power up (>1 kW) and high ruggedness capability.
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Field Measurement Sensors
High frequencyElectromagnetic field measurement sensorsLow a frequencyElectric field measurement sensorsMagnetic field measurement sensors
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Interoperability And Field Tests
Interoperability and field tests are carried out to determine the behavior of a device under test in a qualified test environment or in connection with specially selected, qualified products. Our interoperability and field tests are based on many years of experience with wireless technologies and our close cooperation with the leading manufacturers and network operators in the telecommunications industry.
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Field Meter
AP01
The AP01 is a field meter with full coverage of terrestrial TV bands, cable (CATV), satellite and, if the relative option is inserted, the return channel 5-65 MHz.
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Field Strength Analyzer
SRM-3006
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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Rotary Hall Effect Sensor
The output of the Rotary Hall-effect sensor is a voltage which changes in direct proportion to the shaft angle. The sensor is non-contact, using Hall elements to determine the angle of a magnet. The magnet is either mounted in a shaft integral to the sensor or can be mounted externally to the sensor.
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Hall Effect Proximity Switches/Sensors
ChenYang Technologies GmbH & Co. KG
A Hall Effect proximity switch is a non-contact electronic switch, which consist of a permanent magnet or ferromagnetic part as trigger intermediary and a Hall Effect sensor IC. The Hall sensor IC detects the change of the magnet field when the permanent magnet comes in the close proximity to it and generates an electric signal. This signal is amplified and rectified to control the output signal of the switch.
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Field Test
Field test equipment is an optimised solution for large system testing, which, thanks to its distributed architecture, enables the placement of several small-sized testing systems.
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Near Field Probes
Used for accompanying measurements of high-frequency, electric and magnetic RF fields on assemblies and devices.