Switching
Controls consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit. (www.cogsci.princeton.edu)
See Also: Switching Matrix, High Voltage Switching, Switching Matrices, Multiplexers, General Purpose Switch
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24 Port CPCI Managed Layer Two Switch
CP218
The CP218 is a 6U single slot Compact PCI (cPCI) module that has 12 Ports of 10/100/1000 GbE via RJ-45 connectors. Also, an optional daughter board can be ordered to provide an additional 12 Ports of GbE via SFP (fiber or copper interface).
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Upstream Analyzer
Upstream Analyzer is a web-based application that displays the return path spectrum from your CMTS in real time from anywhere. There’s no expensive upstream spectrum analyzer or headend equipment to buy, no cabling, no splitters or connectors to hassle with. That’s right. No changes in your combining plant or RF Switches needed. All you need is your CMTS and Upstream Analyzer and your staff can view the upstream spectrum from your CMTS wherever they happen to be, whether that’s at their desk or in the field.
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LXI Microwave Multiplexer, SP6T, 9-Bank, 18GHz, 50Ω, SMA
60-800-109
Our 60-800-109 is a 9 bank terminated SP6T multiplexer and is part of a range of LXI based microwave multiplexers suitable for switching 50 ohm signals up to 18GHz. The 60-800 range is capable of supporting up to 14 banks of 6 channel terminated multiplexers and is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA, SMA-2.9, SMA-2.4 or SMA-1.85 connectors.
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Non-Contact Forehead IR Thermometer
Extech IR200
The IR200 is ideal for quickly screening individuals for elevated skin temperature. This infrared thermometer has a non-contact design that eliminates the need for replacement probe covers and other supplies. The IR200 is accurate to 0.3°C (0.5°F) with 0.1°C/°F resolution when measuring skin temperatures between 32.0°C to 42.5°C (89.6°F to 108.5°F). Adjustable alarm alerts user visually and audibly when temperature exceeds programmed limit. Optimum measurement distance of 5 to 15 cm (1.9 to 5.9 in). Move the Body/Surface function switch to the Surface position for non-contact surface temperature measurements from 0°C to 60°C (32°F to 140°F). With a fast response of just 0.5 seconds, users can simply press the trigger and read temperature on the large backlit LCD display. Memory stores up to 32 readings for easy recall. Comes complete with 2 AA (1.5V) batteries and pouch.
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Single Bus 75-Channel 2A PCI Fault Insertion Switch
50-190-001
This PCI fault insertion switch range is available with 75, 64 or 36 channels. It is primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers. The Stimulus/Measurement to UUT path is suitable for supporting CAN and FlexRay bus systems.
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DC Power Supply
CX-DC30
Shenzhen Chuangxin Instruments Co., Ltd.
DC power supplyThis serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability.
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PXIe-2527, 32‐Channel, 300 V, 2‐Wire PXI Multiplexer Switch Module
780587-27
32‐Channel, 300 V, 2‐Wire PXI Multiplexer Switch Module—The PXIe‑2527 is a high‐voltage PXI multiplexer switch module that is ideal for medium‑ to high‑density automated test applications. Featuring high-power electromechanical relays, the PXIe‑2527 is the perfect front end for the PXI DMM modules, offering simple channel expansion for a variety of measurements. The PXIe‑2527 supports multiple channel configurations including 64x1 1‑wire, 32x1 2‑wire, and 16x1 4‑wire. It also features onboard relay counting for relay monitoring and deterministic operation with hardware triggers to improve test throughput.
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HFC Analyzer
X16
The Kronback Tracers X16 is a DOCSIS 3.1 compatible suite of HFC monitoring tools such as return path analyzer, sweep system, downstream carrier monitor. Return path monitoring includes an advanced quality engine to log history information of noise and quality and alerts if ingress is present. Features such as NMS gateway and a dedicated RF switch increases the flexibility.
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LXI 8:1 Optical MUX SC Multi Mode
60-851-211
The 60-850 and 60-851 are LXI conformant fiber optic multiplexers that use MEMS switching technology to ensure fast and reliable switching of single-mode (60-850) or multi-mode (60-851) optical signals being carried on fiber connections. The 60-850/851 is available with a variety of connector options and in a variety of multiplexer arrangements. Loop-thru versions are also available for easy multiplexer expansion.
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Digital Step Attenuators (DSA)
High linearity, fast switching time with broad bandwidth. Best-in-class attenuation error with fine attenuation steps. Most robust ESD protection available.
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LXI High Density Dual 24x64 2A Matrix
60-552-010
A high-density single pole LXI matrix module capable of switching up to 300VDC/250VAC, 2A (60W max). The use of high-quality electro-mechanical relays offers high switching confidence for signal routing in large ATE systems.
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Programmable Switching DC Power Supply 1 Output, 0-250V, 0-4A, 360W
T3PS250041P
Programmable Switching DC Power Supply 1 Output, 0-250V, 0-4A, 360W.
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Insulation & Multifunction Tester (LCD Display)
1155 TMF
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Automatic voltmeter AC/DC at Start/Reset.● Auto range● Auto off.● Battery test.● Battery test at switch ON/Reset.● Safety voltmeter before each test.● Auto discharge on all test and all ranges.● Leads Auto-Null key.● Test Auto-Stop.● Smart hold & stop on voltmeter ac/dc.● Ener-Save feature to extend battery life.● Continuity short circuit current > 220mA.● Continuity open circuit voltage of 5Vdc.● Nominal voltage @ 1mA on all insulation ranges.● Accept 8 rechargeable batteries or Alkaline of normal.● BS 16 edition.
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PXI Single Transfer Switch 18GHz 50Ω SMA
40-782-521
The 40-780 Microwave switching module consists of one, two, three or four changeover switches capable of switching frequencies to 18GHz (optionally to 67GHz) in 50Ω or 2.5GHz in 75Ω. The 40-782 module consists of one or two microwave transfer switches. It has a characteristic impedance of 50Ω and is available in versions with maximum operating frequencies of 18GHz, 26.5GHz or 40GHz.
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PCI Express 16 Reed Relay Output
8004e
The 8004e PCI Express digital I/O interface provides 16 optically isolated inputs and 16 Reed relay outputs. The isolated inputs protect the PC and other sensitive equipment from the voltage spikes and ground loop currents that are common to industrial environments. The outputs provide high quality, long-life, dry contact switch closures suitable for low-current applications.
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PXI 8 Slot BRIC Module, 2 Resource Distributor, 4 Bus Matrix Inputs
40-569B-124
The 40-569B is a range of high-density BRIC matrices capable of switching up to 2A and up to 200VDC/180VAC. These large PXI matrix modules are available with multiple configurations in 4 or 8 slot sizes and are constructed using high-quality electromechanical relays. The 40-569-124 is a 8 slot module fitted with 4 Bus Matrix Inputs cards and 2 Resource Distributor cards.
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PXI/PXIe RF Multiplexer, Single 6-Channel, Terminated, 8GHz, 50Ω, SMA
42-881B-001
The 40/42-881B has low VSWR characteristic over the full operating frequency range and consistent insertion loss characteristics. The use of solid state switches ensure a long service life with no wear out mechanism, making the module ideal for ATE systems requiring frequent and fast operating RF switching with no contact bounce.
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2x16 Channel Multiplexer
FXA-103 MUX 16×2
The FXA-103 is a two times sixteen channel multiplexer which allows to route analog or digital input signals from multiple sources to one measurement device. To simplify control the corresponding relays of both multiplexers are switched together and each channel is equipped with a status led. In addition, it is delivered with an installed DIN rail carrier.
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ARTES Automatic Relay Test Systems
The purpose of power system protection is to use accurate and reliable protection devices to detect faults promptly and without fail and to minimize impairments to the power supply by selectively switching off faulted sections of the system.The use of suitable protection devices can significantly improve the safety and reliability of complex electrical power systems and installations. Regular testing is the only way to ensure that these protection devices function correctly throughout their operational life.More than 20 years of experience in developing and manufacturing automatic relay test systems have gone into creating the third generation of ARTES test instruments. Back in 1996, KoCoS was the first company to present Windowsbased testing software for controlling and operating test equipment and the company continues to play a pioneering role in the design of clearly structured and ergonomic user interfaces today.
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12-600V AC Adjustable Non-Contact Wire Tracer
5221
Peaceful Thriving Enterprise Co Ltd
This non-contact voltage tester, can be used to test the presence of AC voltage from 12V~600V, no need of metallic conduction, easy to read by visual and audio indication. Locates breaks along live, insulated wires and power cords. Adjustable sensitivity allows tracing of wires behind walls, around switches or receptacle.
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Auto Contact Resistance Tester
KVHL
KV Hipot Power Test Equipment Co.,Ltd
KVHL Auto contact Resistance Tester with advanced large power switch power technology ang electric circuit is a special measurement instrument for testing the contact resistance of high/low switchs, cable wires and welds.
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PXI 4-Slot BRIC Matrix, 87X8 2A 2-Pole (3 Sub-cards)
40-565B-002-87X8
These modules are 2 Amp high-density large PXI matrix modules with the ability to switch up to 2 Amps at 150VDC/100VAC. These 2A switch matrix modules are available in 2, 4 or 8-slot PXI sizes for most high-performance PXI matrix requirements. Constructed using quality electro-mechanical relays for high switching confidence.
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PXI 12-Slot BRIC Matrix, 132x4 1-Pole (3 sub-cards)
40-562B-321-132X4
The 40-562B-321-132X4 is a high density BRIC12 matrix module with a size of 132x4 with 1-pole switching. It is part of a range of BRIC matrices available in 2, 4, 8 or 12-slot formats to suit high performance PXI matrix requirements and is constructed using instrumentation quality reed relays.
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PXI Fault Insertion Insertion Switch Modules
Our PXI Fault Insertion Insertion Switch Modules feature a breakout arrangement that allows faults to be attached to the sensor lines, this includes the breaking of a connection or the adding of defect – all of which can simulate connectivity problems in the system.
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PXI 2 A Relay Module, 26xDPDT
40-139A-202
The 40-139A-202 (PXI) and 42-139A-202 (PXIe) are 26xDPDT relay modules suitable for high density switching applications with medium power and feature 2 A current capacity with voltage rating to 300 VDC/250 VAC
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PXI 2A Multiplexer, 2-Bank, 32-Channel 2-Pole
40-614-011
The 40-614 High Density 2 Amp multiplexer module is available in 20 configurations. All configurations use high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 200VDC/140VACThe module is suitable for signal routing in ATE and data acquisition systems. User connections are made via a front panel 160-pin DIN 41612 connector which is fully supported by our range of cabling and connector solutions.
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PXI/PXIe High Voltage Multiplexer, Single 9-Channel, 2-Pole
40-321-124-HI
The 40-321-124-HI (PXI) and 42-321-124-HI (PXIe) are single 9-channel 2-pole high voltage multiplexers capable of hot or cold switching up to 1000 V peak. They are also available in a range of bank sizes with 1 or 2 poles and channel counts between 4 and 48. High quality reed relays are used throughout.
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PXI 4-slot BRIC Matrix, 2A, 2-Pole, 228x4, 4 Sub-cards
40-574-004
The 40-574-004 is a 228x4 2-pole matrix and is part of a range of BRIC matrices providing high density configurations capable of switching signals up to 2 A. The modules are available in 2, 4 or 8-slot PXI sizes and are constructed using high quality electro-mechanical relays.
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PXI/PXIe Switched Guard Matrix, 8x4
40-590-102
The 40-590-102 (PXI) and 42-590-102 (PXIe) are modules that provide a switched guard 8x4 matrix solution with up to 1012 Ω channel to channel and channel to ground isolation.
