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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Rugged COTS Systems
NAI’s family of highly configurable Rugged COTS Systems are ideally suited for defense, commercial aerospace, and industrial applications that require high-density I/O, communications, Ethernet switching, and processing for mission-critical tasks such as communications, guidance, sense and response, data acquisition and motion control. The simplified, modular approach of our Configurable Open Systems Architecture™ (COSA®) enables us to use the same building blocks across multiple platforms and programs, making it possible for you to develop semi-custom solutions quickly, without NRE, while retaining all the benefits of COTS products.
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Miniature Instantaneous Relays
CU-A Series
Heavy duty miniature power relays for demanding applications, switching of AC&DC voltages, resistive and/or inductive loads. Equipped with weld no transfer contacts.
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PXI/PXIe Wide Current Range Multiplexer Module, Single 12-Channel, 2-Pole
40-514-105
The 40-514-105 (PXI) and 42-514-105 (PXIe) are low density multiplexers in single 12-channel, 2-pole configuration. They are capable of switching a wide range of current, from 10 μA to 2.5 A at 220 VDC/250 VAC. The current capability of the module permits the use of a single module type for both low and medium current test applications.
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PXI-2566, 16-Channel, 2 A, SPDT PXI Relay Module
778572-66
16-Channel, 2 A, SPDT PXI Relay Module—The PXI‑2566 is a general-purpose switch module that features independent single‑pole double‑throw (SPDT) Form C armature relays. Each relay is nonlatching with very low on-resistance and low thermal offsets. The PXI‑2566 is ideal for switching, routing, and controlling high-current signals. Each relay channel has a normally closed (NC), normally open (NO), and common (COM) terminal.
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PXI Triple 2 Channel Fibre Optic MU
40-855-332
Pickering PXI Fiber Optic MEMS Switching cards are available in many high density formats with a choice of 5 different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications. Fiber optic multiplexers create a signal path by redirecting the optical signal into a selected output fiber. This is achieved using Micro-Mechanical Mirrors driven by a highly precise mechanism and activated via an electrical control signal.
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PXI 8-Slot BRIC Matrix, 2A 1-Pole 225x4, 3 Sub-cards
40-568A-103
The 40-568A-103 is a PXI 1-pole 225x4 matrix in BRIC8 format and is part of a range of high density matrix modules able to switch up to 2 A or 300VDC/250VAC. The 40-568A BRIC modules are available in 2, 4 or 8-slot PXI sizes to suit most high performance PXI Matrix requirements, constructed using high quality electromechanical relays for high switching confidence.
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PXI 8 Slot BRIC 460x8 1-Pole Dual Analog Bus (10 sub-cards)
40-560A-121-460X8-M
This version of our BRIC is part of a range of high-density PXI matrix modules. These modules are available in 2, 4 or 8 slot PXI sizes to suit all high-performance matrix requirements and are constructed using instrumentation quality reed relays. With this high level of switching density, these PXI matrix modules allow a complete Functional ATE system to be housed in a single 3U PXI chassis. These BRIC matrix modules allow the use of lower cost 8 or 14-slot PXI chassis.
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PXI Single 2 Channel Fibre Optic SC/PC
40-855-212
Pickering PXI Fiber Optic MEMS Switching cards are available in many high density formats with a choice of 5 different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications. Fiber optic multiplexers create a signal path by redirecting the optical signal into a selected output fiber. This is achieved using Micro-Mechanical Mirrors driven by a highly precise mechanism and activated via an electrical control signal.
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PXI 8 Slot BRIC 352x8 2A 1-Pole Matrix
40-567-108
The 40-567 PXI Matrix BRIC provides a range of high density matrix modules able to switch up to 2 Amps or 100VDC/70VAC. The 40-567 BRIC modules are available in 2, 4 or 8-slot PXI sizes to suit most high performance PXI Matrix requirements, constructed using high quality electromechanical relays for high switching confidence.
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PXI 4-Slot BRIC Matrix, 55x16 1-Pole (5 Sub-cards)
40-562B-021-55X16
The 40-562B-021-55X16 is a high density BRIC4 matrix module with a size of 55x16 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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High Density, 80-Channel Switch Card
1260-17
The Astronics 1260-17 is an 80-channel, Form C (SPDT) switch module offering general purpose switching and external device actuation. Each channel may be configured individually, or several channels may be linked to configure custom networks. The 1260-17 permits switching up to 1 amp and 250V DC or VACrms per channel.
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Communication Systems
Tactical networking radio system comprising of transmit/receive modules, converters, synthesizer, RF switching, power supplies, controllers and an antenna array. The radio automatically selects the best communications path to create a self-forming, self-healing network.
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PXI 4 Slot BRIC 110x8 2-Pole (5 sub-cards)
40-562A-022-110X8
This version of our BRIC is part of a range of high-density PXI matrix modules. These modules are available in 2, 4 or 8-slot PXI sizes to suit all high performance matrix requirements and are constructed using instrumentation quality reed relays. With this high level of switching density, these PXI matrix modules allow a complete Functional ATE system to be housed in a single 3U PXI chassis. These BRIC matrix modules allow the use of lower cost 8 or 14-slot PXI chassis.
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PXI 12-Slot BRIC Matrix, 22x16 2-Pole (2 sub-cards)
40-562B-322-22X16
The 40-562B-322-22X16 is a high density BRIC12 matrix module with a size of 22x16 with 2-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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Relay Switch For Medium- To High-Power DC Loads
S20DC100
Series S20 relays switch medium- to high-power DC loads. These devices feature the latest-generation MOSFET technology as well as an innovative isolated driver to ensure fast power turn on and off. The relays feature triggered control input to avoid linear control risks and fast switching times. The relays also offer an LED for status.
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LXI 75 RF Matrix - 1GHz
Pickering's 75 LXI RF matrix - 1GHz range is a family of integrated RF matrices suitable for use up to 1.5GHz. The construction of these matrices provides a cost effective alternative for RF switching based on microwave switching elements while maintaining a high level of matrix performance.
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PXI 75 x SPST Ruthenium Reed Relay Switching
40-140A-121
This range of high density reed relay switching modules are available in Normally Open (SPST & DPST) and changeover (SPDT) configurations. Connections are made via a front panel 200 pin female connector. General purpose reed relays are suitable for the construction of small switching networks, for slaving up to larger switches or for operating external devices (e.g. lamps, solenoids etc.).
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Differential & Telecoms PXI Switching Modules
Ideal for switching signals carried as differential signals where a controlled differential impedance is required
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PXI Dual 2 Channel Fiber MUX ST
40-855-522-M
Pickering PXI Fiber Optic MEMS Switching cards are available in many high density formats with a choice of 5 different connector styles to suit most applications: FC/APC (for optimal performance), FC/PC and SC/PC for general applications and LC and MU for high density applications. Fiber optic multiplexers create a signal path by redirecting the optical signal into a selected output fiber. This is achieved using Micro-Mechanical Mirrors driven by a highly precise mechanism and activated via an electrical control signal.
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PXI 16x4 RF Matrix 100MHz 75 SMB
40-727-101
40-727/728/729 are RF Matrix Modules suitable for switching frequencies to 300MHz (50Ω version). The modules are available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The 40-727/728/729 are designed designed to provide a simple and scalable bidirectional matrix to RF frequencies. They are intended for the easy construction of high performance bidirectional matrix switching systems.
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PXI/PXIe RF Matrix, 32x8, 150 MHz, 50 Ω, SMB, With Y Loop-thru
40-724-021-L
The 40-724-021-L (PXI) and 42-724-021-L (PXIe) are 32x8 RF matrix modules with y-axis loop-thru and are suitable for switching frequencies up to 150 MHz. Having a 50 Ω characteristic impedance and front panel SMB connectors, these modules provide a simple and scalable bidirectional matrix for RF and are intended for the easy construction of high performance switching systems.
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PXI 23 Channel Low Thermal MUX
40-620-022
Pickering 40-620 Multiplexer modules are similar to other Pickering Multiplexer cards except thermal EMF is substantially reduced to <1.5V with 250nV thermal stability. Typical applications include signal routing in ATE, selecting thermocouple inputs, switching amplifier gain circuits and high accuracy DC microvolt measurements.
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PXI 2 A Relay Module, 52xSPDT
40-139A-201
The 40-139A-201 (PXI) and 42-139A-201 (PXIe) are 52xSPDT 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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LXI Scalable Switched Guard Matrix - 16x16 Plugin Module
65-290-001
The 65-290-001 ia a 16x16 matrix plug-in module for use in Pickering's modular switching platform that provides a switched guard relay matrix solution with up to 1012 Ω channel to channel and channel to ground isolation.
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LXI Microwave Multiplexer, SP6T, 7-Bank, 18GHz, 50Ω, SMA
60-800-107
Our 60-800-107 is a 7 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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EBIRST 50-pin D-type Coaxial Adapter - 23 SMBs
93-005-202A
The 93-005-202A 50-pin D-type to 23xSMB Coaxial Adapter is part of our range of eBIRST USB controlled test tools capable of performing automated path resistance tests on Pickering Interfaces PXI, LXI or PCI controlled switching solutions. Each tool simply interfaces with the switching system's connector so a test can be run using the supplied Windows-based software.
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PXI/PXIe High Density Electro-mechanical Relay Module, 25xDPST
42-146A-002
The 40-146A-002 (PXI) and 42-146A-002 (PXIe) 25xDPST relay module is part of a range of high density switching modules available in Normally Open (SPST & DPST), Changeover (SPDT) and Normally Closed (SPST) configurations. Connections are made via a front panel 200-pin female connector.
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PCI Very High Density Multiplexer, 49-Channel, 4-Pole
50-670C-022-49/4
The 50-670C-022-49/4 is a 49-channel, 4-pole MUX and is part of a series of very high density multiplexer cards feature a wide range of switching configurations. Typical applications include signal routing in ATE and data acquisition systems.The 50-670C shares exactly the same architecture as the established 40-670 range of PXI modules.
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OEM SOLUTIONS - Optical Switch Modules From 4x4 Up To 144x144 Ports
Polatis Optical Switch Modules (OSM) are high-performance, fully non-blocking all optical matrix switch modules with port counts from 4x4 up to 144x144. Versions are also available for "any-to-any" port connectivity, which enables new interconnection architectures not possible with traditional symmetric NxN switch matrixes. The modules are designed for easy integration by OEMs integrating all optical switching with network equipment and are designed to meet the highest performance and reliability needs of the most demanding applications with exceptionally low optical loss, compact size, low power requirements and fast switching speeds.
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PXI Single 32x8 Matrix Card, 1 Pole
40-530-021
Typical applications for this high-density reed relay matrix include signal routing in Functional ATE and data acquisition systems. These PXI matrix modules are constructed using high reliability Sputtered Ruthenium Reed Relays, offering 109 operations to give maximum switching confidence with long life and stable contact resistance. Larger matrices may be constructed by Daisy Chaining the common signals from multiple PXI modules. For example, seven PXI modules will form a 224x8 Matrix, a total of 1792 crosspoints in a 7-slot PXI Chassis.