Isolators
Isolate segments of circuits, elements of devices, or elements affecting devices.
See Also: Circulators
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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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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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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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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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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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Full Band Isolators
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Features• Low insertion loss• Full waveguide band• Excellent isolation across the band• Faraday rotation principle of operationView more Full Band Isolator
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Reservoir Isolators
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Fluid contamination can lead to high maintenance costs and downtime in hydraulic systems. Parker reservoir isolators provide protection against the ingestion of airborne contaminants such as dust, chemicals and water vapor through the breather-vent of your hydraulic system. Utilizing an elastomer bladder as a lung, the changes in gas volume in a hydraulic system's reservoir can be trapped and prevented from mixing with the outside atmosphere. Unlike conventional breather-vent filters, Parker reservoir isolators provide a positive separation without the possibility of clogging or need for maintenance.
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SPI Isolators
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SPI (Serial peripheral interface) is one of the most widely used interfaces between microcontrollers and peripheral ICs such as sensors, ADCs, DACs, shift registers, SRAM, and others. Analog Devices has your isolated SPI bus covered with our dedicated SPI digital isolators which support this synchronous, full duplex master-slave-based interface. Options include devices built with ADI's proven iCoupler® technology and offering a small footprint, simple design-in, fast speeds, and high data integrity, as well as integrated µModules which require no external components. Our SPI isolator solutions increase performance and reduce board space. This simple, compact solution is ideal for isolated SPI data requiring communication across different ground potentials or through large common mode transients often found in Industrial PLCs (programmable logic controllers) and Instrumentation and data acquisition systems.
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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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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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RF Isolators
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150 Watt Isolators include 35W Removable Loads, and can mount on 19" x 5.25" panels.200-400 Watt Isolators include 60W Removable Loads, and can mount on 19" x 8.75" panels.
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Amplitude Detectors with Isolators
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Full band waveguide detectors are GaAs beam lead Schottky diode-based detectors that are specially designed for millimeterwave network analyzer applications. With a proprietary circuitry design and careful diode selection, these zero-biased detectors exhibit high sensitivity and extremely flat output characteristics. The below standard offering covers the frequency range of 18 to 170 GHz and offers a 1 MHz video bandwidth and 1 MΩ video output impedance. The standard models also have the capacity to handle a maximum RF input power of up to +17 dBm. The RF interface of these detectors is a standard waveguide with an integrated Faraday isolator to improve the port VSWR. The output voltage polarity is negative and the connector type is a female SMA. Other configurations are offered as custom models.
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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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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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USB / RS232 / RS485 / RS422 Opto Isolators
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USB has now moved from the desktop to more challenging environments, including instrumentation, point of sales, factory & building automation, etc. With our rugged, industrial-grade USB isolators and USB to RS232 / RS485 / RS422 optically-isolated converters, we ensure that your assets are well protected from unexpected events.
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Product
PXI Isolated Millivolt Thermocouple Simulator - 16 Channel
41-761-003
Simulator
The 41-761-003 is a low voltage 16-channel output module ideal for simulating theoperation of a thermocouple, also available with 32, 24 or 8 channels. Each channel of the 41-761 provides a low voltage output across two connector pins capable of providing ±20mV with 0.7μV resolution, ±50mV with 1.7μV resolution and ±100mV with 3.3μV resolution, covering most thermocouple types.
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Isolation Tester UIP
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The devices of the UIP (Union Isolations Prüfer) isolation tester series are used to test the pore-free condition of corrosion protection coatings of pipes, vessels or plant system parts. The battery-powered device generates test voltages between 5 kV and 30 kV, which are applied to the grounded test object via test electrodes. The location of a defect is signalized by a spark-over with an additional audible warning.
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32-CH Isolated DIO PCI Cards
PCI-7230/33/34
Analog Input Module
ADLINK"s PCI-723X series are 32-CH isolated input and/or output cards which provide a 2,500 V optical isolation protection. The wide input range of the PCI-7230 and PCI-7233 makes it easy to sense the status of external devices. The non-polarity characteristic is suitable for a wide variety of industry applications. The PCI-7230 and PCI-7234 devices also feature a wide output range from 5 to 35 V, which is suitable for relay driving and industrial automation applications. The PCI-7234P provides current-source output capability. The PCI-7230 and PCI-7233 also provide two interrupt sources on digital input channels. The PCI-7233 also features a change-of-state (COS) function that generates an interrupt when any digital input changes its state.
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Standard Signal Isolating Amplifier
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Knick Elektronische Messgeräte GmbH & Co. KG.
Isolation and conversion of standard signals. Calibrated switchable inputs and outputs 0/4 ... 20 mA and 0 ... 10 V signal duplicator with two electrically isolated outputs.
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Ultra Fast Flexible Implantable Microprobe
IT-23
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IT-23 Flexible Implantable Microprobe - For ultra fast measurements and for use on micro-size specimens. Time constant 0.005 seconds. Tissue Implantable with a 23 gauge needle (supplied). Fairly fragile. Sensor wires are twisted TFE Teflon™ insulated. Maximum Temperature 150°C. Isolated. Probe diameter .011", 3 foot lead.
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Digital Output Board, 32 Isolated Channels, 24V
APCI-2032
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32 digital outputs, 24 V or 5 V, 500 mA/channel Optical isolation 1000 V Overvoltage protection Short-circuit protection WatchdogAt power-on the outputs are reset to ì0î
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Adapter/Stainless Steel
WADP-NFNF-01
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Warison provides wide range of wireless passive coaxial components, includes Adapters, Attenuators, Coaxial Cables Assemblies, DC Blocks, Filters, Isolators & Circulators, Probes & Terminations. With outstanding capability of development and design, Warison is able to custom the spec based on customer��s demand. All Warison��s products pass inspection and electronic performance test before shipping out. It is our principal to deliver the best solution to all our clients.
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4 Way GPS / GNSS Signal Splitter IP67 Outdoor, SMA, 1-2 GHz, 50 Ohm, Passive
GPS411
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INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo SplitterLow Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy SMA Female (Jack) 50 Ohm
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12-bit, 200KHz, 8SE/4DIFF Isolated AI, 4 12-bit AO, 8 Optically Isolated Dig. I/O, 24V, 24 TTL I/O
APCI-3110-8
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The APCI-3110 is a 12-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-3110, 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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PXIe-4080, 6½-Digit, ±300 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter
783129-01
Digital Multimeter
PXIe, 6½-Digit, ±300 V, Onboard 1.8 MS/s Isolated Digitizer, PXI Digital Multimeter—The PXIe‑4080 is a high-performance 6½‑digit, 300 V DMM that provides the measurement capabilities found in two common test instruments: a high-resolution DMM and a digitizer. As a DMM, the PXIe‑4080 delivers fast, accurate AC/DC voltage, AC/DC current, 2‑ or 4‑wire resistance, and frequency/period measurements, as well as diode tests. In the high-voltage, isolated digitizer mode, the PXIe‑4080 can acquire waveforms at sample rates up to 1.8 MS/s.
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Product
E & W-Band PIN Diode Waveguide Switches
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Fairview Microwave’s single-pole single-throw (SPST) and double-pole double-throw (DPDT) PIN diode waveguide switches feature fully integrated WR-10 and WR-12 waveguide ports and cover popular E-band (60 to 90 GHz) and W-band (75 to 110 GHz) frequencies. Switch circuits integrate low loss Fin-line assemblies with high performance GaAs beam-lead diodes that results in 4 dB insertion loss, greater than 25 dB of Isolation and fast switching speed < 300 nsec.
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Acquisition Of Strain Gauges, Isolated, 18-bit
APCI-3300-4
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4 channels for the acquisition of strain gauges. 4 onboard voltage sources. 18-bit resolution. Optical isolation 1000 V. Software linearisation. Direct connection of the pressure sensors with terminal board PX3200
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Oscilloscope - 500 MHz, 4 Analog Channels
DSOX4054A
Oscilloscope
500 MHz4 analog channels Easily view signals on the large 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone touch triggering Capture more data with 4 Mpts memory and standard segmented memory See more signal detail with 1,000,000 wfms/s update rate Expand your measurement capabilities with full upgradability: Add bandwidth, digital channels, dual-ch 20 MHz arbitrary Wave Gen, 3-digit DVM, serial trigger and analysis & mask testing
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Adapter/Nickel
WADP-NMNM
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Warison provides wide range of wireless passive coaxial components, includes Adapters, Attenuators, Coaxial Cables Assemblies, DC Blocks, Filters, Isolators & Circulators, Probes & Terminations. With outstanding capability of development and design, Warison is able to custom the spec based on customer��s demand. All Warison��s products pass inspection and electronic performance test before shipping out. It is our principal to deliver the best solution to all our clients.
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Voyager Intermittent Fault Detection Tester
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This family of testers is available as the portable VIFD™ tester (previously called the Ncompass-Voyager) with 128, 256 or 512 test points, and it is available as a 19” rack-mount system – the IFD & Isolation System (IFDIS™) – with thousands of test points. Testers are available from Copernicus Technology for purchase or lease. Alternatively we can provide the full test service for you and we also provide all the corresponding test accessories listed under the Test Equipment menu button.
