Isolators
Isolate segments of circuits, elements of devices, or elements affecting devices.
See Also: Circulators
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Millimeter-Wave Isolators
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Our millimeter wave Faraday rotation isolators are the best choice to suppress standing waves in your systems. They have the lowest insertion loss in the industry and are the perfect choice for sensitive millimeter wave instrumentation. Our millimeter wave isolators employ unique diamond heat spreaders for cooler operating temperatures and improved power handling. They are 100% made in the USA and can be sole-sourced in US government acquisitions.
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Signal Isolators
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Signal IsolatorsDatexel manufacture a large range of Signal Isolators. The DAT511 is a loop powered isolator with 3000 V galvanic isolation between the input and output. It is a 2 wire device so there is no external wiring. The DAT511H is similar but is Hart compatible. The DAT4035 is a universal input signal (Thermocouples, RTD's, mV, Volts, mA, resistance and potentiometers) conditioner with 2000 V isolation between the input and output and it is PC programmable. It is a 2 wire loop powered device. The DAT4135 is similar but it is a 4 wire device so it has the ability to boost the output or provide a voltage output.
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Product
Testing Machine For Rubber Vibration Isolators
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This instrument can measure and process the data of spring constants, damping coefficients and loss factors of viscoelastic materials from static status to high cycles up to 300 MHz. The thermostatic chamber permits testing in controlled temperature environments.
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Signal Isolators & Converters
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Devar current loop signal isolators reduce problems found in field measurements when signal transmitters or converters encounter both input and output signals that may be grounded. Current loop isolators eliminate these ground loops and are available as input loop powered or output loop powered instrumentation.
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Miniature Dual-Stage Isolators
780nm And 852nm
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AOSense offers dual-stage, free-space optical isolators at 780 nm and 852 nm for enhanced isolation. The innovative, small package size enables integration into compact laser sources and amplifiers without sacrificing transmission efficiency. The low external magnetic field enables the isolator to tightly integrate into systems with high magnetic-field sensitivity such as atomic spectrometers, magnetometers, clocks, and cold-atom devices.
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RS232 / RS485 / RS422 Isolators/ Isolated Converters
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From 3-wire to 7-wire RS232 isolators, 2-wire RS485 to 4-wire RS422 / RS485 isolators, and USB isolators to USB / RS232 / RS485 / RS422 optically-isolated converters, CommFront has all the industrial-grade optical-isolation devices to protect your assets from the unexpected. If off-the-shelf product does not provide enough security for you, we can even tailor-make the devices, which are customizable right down to the nuts and bolts.
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USB to Serial Converters, Hubs and Isolators
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B B SmartWorx powered by Advantech USB products provide plug and play convenience with industrial ruggedness. Look for the orange connector -- you'll find a high retention port that's 50% stronger than a conventional USB port. It won't let go until you want it too.
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Product
Isolators
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Rishabh Instruments Pvt. Ltd.,
To electrically isolate input, outputs and power supply. The isolator fulills all requirements and regulation concerning electromagnetic compatibility EMC and safety.
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Product
Miniature Single-Stage Isolators – 780nm And 852nm
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AOSense is excited to offer free-space optical isolators at 780 nm and 852 nm. The innovative, small package size enables integration into compact laser sources and amplifiers without sacrificing transmission efficiency. The low external magnetic field enables the isolator to tightly integrate into systems with high magnetic-field sensitivity such as atomic spectrometers, magnetometers, clocks, and cold-atom devices.
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Product
Isolators & Circulators
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A manufacturer of isolators and circulators for over 40 years, Teledyne Microwave Solutions maintains a broad portfolio of broad-band and high power isolators and circulators with full MIL-Spec performance capabilities. With extensive experience in producing standard as well as customized solutions for the most demanding specifications, TMS performs product modifications to support both wide-band and narrow-band requirements.
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Isolators & Circulators
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Smiths Interconnect's Isolators and Circulators set the industry benchmark for low loss and high power performance in the most stringent Military and Space environments.
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Digital Isolators
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Silicon Labs' CMOS digital isolator products enable lower cost, smaller size, higher performance, lower power, and more reliable isolated circuits than competing optocoupler solutions. The Si80xx, Si83xx, Si86xx, Si87xx, and Si88xx families of one to six-channel bi- and unidirectional digital isolators support isolation voltage ratings up to 5 kV. With a broad product portfolio, a proven track record of industry innovation and an unwavering commitment to engineering excellence Silicon Labs isolation technology is ready to meet your isolation needs.
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Waveguide Faraday Isolators
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RPG offers a series of fullband Faraday isolators. They cover the frequency range of 50 to 220 GHz. These isolators are Faraday rotation type ferrite devices with bandwidths covering a full waveguide band. They are compact and lightweight and provide much greater isolation than waveguide junction isolators.
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Product
Isolated Hall Effect Current Sensors
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Isolated Hall Effect current sensors provide accurate high bandwidth current sensing. Vektrex offers models to 320A. For use, the 50-ohm voltage output is connected directly to an oscilloscope or data acquisition system. VCS sensors are magnetically isolated like clamp-on oscilloscope probes. With secure cable attachment, repeatability is ensured.
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Product
PXI/PXIe Battery Simulator Module, 4-Channel, 750 V Isolation
43-752A-002
Battery Simulator
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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High Isolation USB Switches
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RF gain block amplifier from Pasternack is featured in our extensive in-stock RF amplifier selection. Our connectorized gain block RF amplifier uses SMA connectors. This SMA gain block amplifier has a minimum frequency of 500 MHz, a maximum frequency of 2 GHz and a typical gain of 17 dB.
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Isolation Amplifier Analog Output
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This coupler is an optically coupled isolation amplifier that uses an IC with a high-accuracy sigma-delta A/D converter and a GaAIAs light-emitting diode with high-speed response and high luminance efficiency on the input side, and an IC with a high-accuracy D/A converter on the output side. This coupler is designed specifically for high common mode transient immunity (CMTI) and high linearity (nonlinearity) applications, making it ideal for current sensing in motor drives.
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PXI/PXIe Battery Simulator Module, 4-Channel, V/I Readback, 1 kV Isolation
41-752A-112
Battery Simulator
Targeting EV, automotive, aerospace, energy storage and electric aircraft applications, the new battery simulator modules occupy a single PXI slot. These 4-channel battery simulators are capable of supplying up to 7 V and 300 mA per channel. The channels are fully isolated from ground and from each other, allowing series connection to simulate batteries in a stacked architecture.
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Product
16-bit, 200KHz, 8SE/4DIFF Isolated AI, 4 12-bit AO, 8 Optically Isolated Dig. I/O, 24V, 24 TTL I/O
APCI-3116-8
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The APCI-3116 is a 16-bit multifunction board for 3.3 V and 5 V PCI systems, with optical isolation up to 1000 V and a high throughput rate of 200 kHz. The PCI board has additional types of conversion: Sequence RAM, Auto Refresh, scan, timer or external event.Furthermore, the board has a PCI DMA, 2 watchdogs, 4 digital inputs and 4 digital outputs. Sensors, which allow to supply current signals instead of voltage signals, also can be acquired with the APCI-3116, as this board offers up to 16 current inputs. The board is protected against overvoltage and input filter and it is protected against high frequency emmission. With the free calibration tool you can do the fine adjustment on-site.
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µModule Isolated Transceivers
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Analog Devices µModule (micromodule) isolated transceivers provide robust galvanic isolation for digital serial communication interfaces, including SPI, I2C, RS-485/RS-422, RS-232, and USB. Isolation barriers are implemented using Ethernet transformers, coupling capacitors, or embedded inductors. All devices are simple to configure, have very low EMI susceptibility and emissions, and feature high noise immunity to preserve signal integrity.
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Shunt Isolation Amplifier
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Knick Elektronische Messgeräte GmbH & Co. KG.
Especially to accurately measure large DC currents via shunt resistors, ie for making isolated detection of mV voltage on shunts. Variants with calibrated range selection. Working voltage up to 3600 V AC / DC.
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RF Power Splitter, Combiner, Divider IP67, 2 Way, N-Type Female, 2.4 - 6.0 GHz
PD2458
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INSTOCK Wireless Components, Inc
Wideband Frequency (2.4 - 6.0 GHz)Low Insertion Loss (0.6 dB avg)High Port to Port Isolation (20 dB avg)Excellent VSWR (1.10 : 1 avg)Outdoor Weatherproof ConstructionTri Alloy Type N Female (Jack) Low PIM
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RF Power Splitter, Combiner, Divider RoHS, 8 Way, SMA Female, 350 - 1000 MHz, 50 Ohm
PD2480
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INSTOCK Wireless Components, Inc
Wideband Frequency (350 - 1000 MHz)Low Insertion Loss (0.6 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)RoHS Compliant Splitter ConstructionTri Alloy SMA Female (Jack) Low PIM
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RTD Isolating Transmitter
Model TWR / TWR 2
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Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 °C ± 5 °C• Input / Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)
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USB Isolators
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USB isolators protect the communication interface between the host, such as a PC, and its peripheral. Utilizing iCoupler® digital isolation technology, Analog Devices offers USB 2.0 compliant SOIC components with data rates up to 12 Mbps that provide EMC protection and safety isolation, reduce design size and time, and lower system cost. Galvanically isolated USB μModule® (micromodule) transceivers integrate the USB interface with an isolated dc-to-dc converter for up to 2.5 W of isolated power and provide ±15 kV ESD. Whether for host, hub, bus splitter, or peripheral device, these transparent USB digital isolators are easy to use—they just work—all while meeting the demanding standards required for medical and industrial applications.
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Product
Rackmount Test Enclosure, ≥100 DB Isolation, 300 MHz - 18 GHz
dbSAFE RME
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RF enclosures are now a necessity for testing wireless devices. The rackmount dbSAFE RME offers unmatched isolation in its class; up to 100 dB* from 300 MHz to 18 GHz. The dbSAFE RME has been engineered from the ground up to provide superior RF isolation and performance while being cost-effective. This premium isolation shielded box can be designed and manufactured to almost any size and dimensions.
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Product
8-CH 12-Bit Isolated Analog Output Cards
PCI-6308 Series
Analog Output Module
- Supports a 32-bit 5 V PCI bus- Isolated 8-CH 12-bit voltage output- 2500 VRMS optical isolation- Jumper selectable bipolar and unipolar output ranges- 4-CH isolated DI and 4-CH isolated DO- Current output version available on PCI-6308A
