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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Switching
When a defined level in a container is reached, the limit switch triggers a switching signal.
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Switching Amplifiers
*One- or two-channel design*Small design requiring only very little space*Programmable output function*Relay or transistor outputs*Easy mounting on DIN rail
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RF Microwave Switching
Keithley S46
S46 and S46T Microwave Switch Systems are designed to simplify the automated switching needed to test a wide range of RF and telecommunication products and devices. The S46 can control 32 relay contacts in a package as small as a 2U high (3.5 in) full-rack enclosure. Choose the System 46T if your application requires a terminated configuration. It builds on the design technology of the unterminated System 46. The System 46T accommodates up to eight terminated SPDT coaxial microwave relays and four terminated multi-pole coaxial microwave relays.
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Switching Product Family
Series G2
Universal Switching Corporation
Our Series G2 product line has been introduced for a new millennium where demands for performance, quality and cost effective switching products are in high demand. Series G2 modules provide a flexible solution to most switching applications in the communications, ATE and broadcast industries. Solid-state, relay and digital products are offered in a modular form designed to be installed in one of our Series G2 mainframes.
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ASCOR Switching
Count on ASCOR by Astronics switching products for proven performance in your most demanding high reliability applications. Compatible with VXI and PXI platforms, these switching products provide complete switching solutions for the systems of yesterday, today, and tomorrow.
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Switching and Distribution
Products for switching and distribution, extension over long distances, and conversion of HD-SDI, 3G-SDI & 12G-SDI signals.
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PXI Switching Instrumentation
3U PXI
Marvin Test Solutions’ switch card portfolio includes matrix, multiplexer, and RF multiplexer configurations. 3U and 6U PXI switch cards feature easy to use, reliable, and integration-friendly D-sub style interface connectors – a feature unique to Marvin Test Solutions PXI switch cards. GENASYS switch cards are compatible with MTS’s family of GENASYS Switching and Switching/Digital Subsystems, featuring integrated MAC Panel SCOUT receivers.
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Switching System Test Tools
eBIRST
The eBIRST toolset consists of three different tools that support 200-pin LFH, 78-pin and 50-pin connectors and a set of adaptors that allow connection to other connector types. A supplied application program controls the eBIRST tools via a USB2 port that also provides the tool power and controls the switching system using a Test Definition File to define the test sequence. These tools work by measuring the path resistance at the switching system external connectors using four-wire measurements, quickly establishing whether the path is good, has increased resistance or has failed. Below are links to various eBIRST tool information:
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Flexible Switching System
S6400D
Universal Switching Corporation
High performance and expandable, the third generation S6400D offers coaxial switching configurations as small as 8x8 and can be expanded to a full 64x64. Simply install more modules in the field. Configurable for Video, RF, IF, Data and many other types of signals.
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PXI Optical Switching
Pickering's range of PXI optical switching modules include high performance multiplexers and insert/bypass switches. MEMS (Micro Electro-Mechanical Systems) switch technology offers higher performance and longer operational life compared to conventional prism based optical switching
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PXI Source Switching Module
40-618A-001
The 40-618A PXI Source Switching Module consists of 12 separate 4-channel multiplexers and 44 uncommitted SPST relay contacts in a single width PXI module.
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PXI Source Switching Module
40-618-001
The 40-618 PXI Source Switching Module consists of 12 separate 4-channel multiplexers and 44 uncommitted SPST relay contacts in a single width PXI module. Typical applications include signal routing for avionics test systems that conform to the ARINC 608A specification.
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Three Stage Matrix Switching System
TX Series
CYTEC's TX Series Three Stage Matrix Switching System is completely nonblocking, full fan-out configurations from 16x16 to 128x128, with a bandpass to 140 MHz.
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General Purpose Switching PXI Card
GX6325
The GX6325 is 6U switching card with 75 SPDT Form C relays with a switching power rating of 60 W. Featuring the highest density available in PXI for this type of switch card, the GX6325 is suitable for all test applications requiring general purpose, low level switching.
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Signal Switching
SMP/SMIP Series
VTI's SMIP™ signal switching series revolutionized the automated signal switching marketplace by providing a level of modularity, density, and performance for the VXIbus platform that was unprecedented.
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Switching dc Power Supply
Dongguan Longwei Electronic Technology Co., Ltd.
Switching dc power supply
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PXI Single 32x8 Matrix, 1 Pole Switching
40-531-021
Model 40-531 very high density matrix modules are configured as a 32x8, while the 40-532 modules are configured as a Dual 16x8. Both modules are available in a choice of reed relay formats: 1-pole, 2-pole and 1-Pole screened. The screened version is suitable for switching coaxial signals up to 50MHz. Typical applications 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.
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PXI 6U Switching Modules
Take a look below for our 6U switching module categories.We also offer mating cables and connectors for these modules to ensure speedy and successful system integration.
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LXI High Voltage Switching Multiplexer Plugin Module
65-231-906-HI
The 65-231-906-HI plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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LXI Optical Switching - 5x5 Matrix Plugin Module
65-280-322
The 65-280-322 5x5 matrix is part of the 65-280 and 65-281 ranges of optical plug-in modules offering matrix & insert/bypass or multiplexer & SPST topologies respectively with all models based on MEMS fiber optic switches and available in various populations per plugin. In addition, a choice of different connector styles to suit most applications is offered: FC/APC (for optimal performance), FC/PC, SC/PC and ST for general applications and LC for high density applications. They use MEMS (Micro-Electro-Mechanical-Systems) based optical switches to route signals between terminals by redirecting the optical signal. This is achieved using micromechanical mirrors driven by a highly precise mechanism activated via an electrical control signal.
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LXI High Voltage Switching Multiplexer
65-231-914-HI
The 65-231-914-HI plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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High Voltage Switching Systems
HXV Series
HXV products are high voltage systems intened for Hi-pot / IR or High voltage switching. They can be configured to drive from 32 to 128 switch points per chassis and can be configured as multiplexer (1xN) or Matrix (NxM) configurations. Stand HXV chassis are used for signals up to 5000 VAC rms ( 7400 V peak ) and can carry up to 5 amps of current. Custom systems can be built up to 25KV. Most of the modules used in these systems are 1xN multiplexers or 2x4 matrix modules that can be combined to form larger multiplexers or matrices. Connector options for standard HXV include 5 way banaba jacks / binding posts, Shrouded Banana Jacks or SHV ( High voltage BNC) if you need to use a high voltage cable with a grounded shield for safety applications. Control options include 10/100BaseT Ethernet LAN, RS232, GPIB or optional manual control. Standard HXV systems use high voltage reed relays. Custom HXV systems up to 25KV use application specific relays and connectors from a variety of vendors based on required specifications.
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Switching Systems
DEV offers a range of matrix and redundancy switches, as well as de-/multiplexers. Beside custom configurations, we provide our flexible switching systems in different sizes, for L-Band and CATV Frequencies.
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Four Channel 800MHz Backup Switching System
10942B
Universal Switching Corporation
Four Channel Backup Switching System. Multi-mode backup switch for communication and ground station applications. The 10942B Backup IF Switching System provides backup input selections for signals as high as 800MHz. The 10942B delivers ultra-high signal performance coupled with extremely advanced remote/manual control and monitoring.
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PXI Switching Modules
PXI switching modules provide high-efficiency signal switching based on a standard PXI platform. Keysight offers a wide range of modules with a variety of characteristics: high-speed multiplexer modules with switch times up to 500 μs, general-purpose switching modules up to 300 W, and high-density matrix switcher modules that provide up to 256 two-wire intercept points.
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Flexible Data/Analog Switching System
S6025DE
Universal Switching Corporation
Designed for parallel switching of RS-232 data or other similar types of data, the S6025DE delivers compact solid-state switching in an expandable configuration. The unit can start as a smaller size and be expanded later to a full 60x60 array with 25 levels, perfect for switching RS-232 type data. It provides a choice or a combination of remote control including RS-232C, RS-422A, RS-485, GPIB (IEEE-488) and Ethernet (10base-T).
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General Purpose Switching PXI Card
GX6125
The GX6125 is 3U high density switching card with 25 SPDT Form C relays with a switching power rating of 60 W. The GX6125 is suitable for all test applications requiring general purpose, low level switching.
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PXI Dual 16x8 Matrix, 2 Pole Switching
40-532-022
This high-density reed relay matrix with 256 crosspoints. This model is configured as a Dual 16x8, model 40-531 is configured as a 32x8. Both modules are available in a choice of reed relay formats: 1-pole, 2-pole and 1-Pole screened. The screened version can be used for switching coaxial signals up to 50MHz. Typical applications 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.
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LXI High Voltage Switching Multiplexer Plugin Module
65-231-903-HI
The 65-231-903-HI plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
