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
-
product
Attenuators
Teledyne RF & Microwave offers a variety of analog controlled attenuators operating over a 10MHz to 26GHz range. With many units operating over many octaves, switching speeds less than 100nS and attenuation control up to 50dB, RF&M has a product that meets your demanding needs.
-
product
PXI/PXIe MEMS Optical MUX, 4-Channel, Multi-Mode, 62.5/125 Fiber
40-850A-314-M62.5-HI
The 40/42-850A-314-M62.5-HI is a PXI/PXIe 4-channel multiplexer with MU (mini SC) connectors, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules. They are available in many high density formats with a choice of 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.
-
product
PCI 16 Isolated Input Digital Interface (3-13V)
8006
The 8006 PCI digital I/O interface provides 16 optically isolated inputs for connection to devices including sensors, switches, push buttons, and other user inputs. The inputs can sense both AC and DC voltage while providing optical isolation, which eliminates spikes and surges present in industrial environments.
-
product
High Density 1xN mux or 2xN Matrix Switching Systems
JX Series
This compact and economically priced series can be used as either 1xN multiplexers, 2xN matrices, or individual switches. As multiplexers, they can be used as a large number of individual muxes or jumpered together to form as large a mux as you need to switch a large number of inputs or outputs to one common port. As a 2xN matrix they allow you to switch any number of signals between two ports of a DVM, DMM, LCR, or other type of meter or supply. Individual relay modules are available for other configurations requiring discrete SPST or SPDT relays with standard or power relays.
-
product
Solid State PIN Diode Transfer Switch, 100 MHz to 18 GHz
P9400C
The Keysight P9400C solid state PIN diode transfer switch offers outstanding performance in terms of port-to-port isolation, switching speed and low insertion loss over a broad operating frequency range of 100 MHz to 18 GHz. The P9400C is particularly well suited for ultra-fast RF and microwave switching applications in instrumentation, communications, radar, switch matrices and various other test systems where high isolation, speed and lifetime of a switch is critical.
-
product
PXI Matrix Switch: 8x32, 1-Wire, 100Vrms/2A, Armature Relays
M9122A
The M9122A is an 8x32 full crosspoint switch matrix offering high-voltage switching in a high-density PXI module. This module allows for higher voltage switching of multiple channels in a single instance. Any row can be connected to any column, making it ideal for routing instrument signals to the device under test. This module is configured with a common ground. The durable armature switches are capable of switching up to 100Vrms, with up to 60W of power. The 8-wide bus can be used to route signals between your instruments and the device under test. Choose from the durable connector block or standard cable connections.
-
product
PXI 12-Slot BRIC Matrix, 66x16 1-Pole (6 sub-cards)
40-562B-321-66X16
The 40-562B-321-66X16 is a high density BRIC12 matrix module with a size of 66x16 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.
-
product
PXI/PXIe MEMS Optical Switch, Dual Insert/Bypass, Single-Mode, 9/125 Fiber, MU Connectors, With Interlock
42-860A-322-HI
The 40/42-860A-322-HI is a PXI/PXIe dual insert/bypass switch with MU connectors,, includes hardware interlock and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules.
-
product
PXI 2A Multiplexer, 158-Channel, 1-Pole
40-611A-001
The 40-611A-001 158-Channel, 1-Pole MUX is part of our range of Very High Density 2 Amp multiplexer modules. All configurations use high quality electro-mechanical signal relays allowing each channel to switch current up to 2A and voltage up to 300VDC/250VAC.
-
product
PXI 12-Slot BRIC Matrix, 88x16 2-Pole (8 sub-cards)
40-562B-322-88X16
The 40-562B-322-88X16 is a high density BRIC12 matrix module with a size of 88x16 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.
-
product
CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 8 Channel
40-200-008
This PXI Fault Insertion module is designed to simulate common faults on two wire communication interfaces such as CAN Bus. This module supports 4 or 8-channels of two wire serial interfaces. Each channel can simulate an open fault in either or both wires, a short between both wires or a short to one of eight externally applied fault connections, such as a battery connection or ground, via four fault buses. Each channel can support up to 0.3A and is rated to handle up to 100V between the wire pairs. The wire pairs have controlled transmission line impedance suited to most differential pair signalling systems, including fast CAN Bus interfaces and RS232. Each fault bus is capable of carrying 2A allowing multiple channels to be connected to the same fault condition. Additionally, each fault bus features a changeover relay to allow the user to connect alternative fault conditions to the fault buses.
-
product
LXI Microwave Multiplexer, 50Ω 4-Channel 15-Bank 26.5GHz SMA
60-802-315
The 60-802-315 is a 4-channel, 15-bank RF multiplexer suitable for switching 50Ω signals up to 26.5GHz. It is part of Pickering Interfaces’ range of LXI Microwave Multiplexers which are available with bandwidths between 6GHz and 40GHz and support for 4, 8 12 or 16 banks of 4 or 6-channel multiplexers. It is ideal for constructing complex microwave switching systems for many applications. Connection is by high performance front panel mounted SMA or SMA-2.9 connectors.
-
product
AC Insulation Testing
Weshine Electric Manufacturing Co., Ltd
High-voltage Dividers (High Potential Divider) are used to measure voltages and decouple partial discharges in high-voltage test systems. Depending on the specific type, they are used to measure alternating voltage (AC), direct voltage (DC), lightning impulse voltage (LI), and switching impulse voltage (SI) systems. High-voltage dividers by HIGHVOLT comply with the relevant IEC standards. The systems are available for both indoor and outdoor use.
-
product
PXI/PXIe RF Multiplexer, Quad 4-Channel, Terminated Common, 3GHz, 50Ω, MCX
42-876A-104
The 40-876A-104 (PXI) and 42-876A-104 (PXIe) are 50 Ohm 4 to 1 RF multiplexers with 4 banks in a single slot. Additionally, extra switching allows the common connection to be terminated into 50 Ohm, maintaining signal integrity. The module has low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost.
-
product
PXI Very High Density MUX 49 Chan 4 Pole
40-675-002-49/4
The 40-675 series of very high density low cost multiplexer modules are available in a versatile range of switching configurations. The modules are supplied pre-configured in one of six multiplexer modes suitable for signal routing in high channel count ATE and data acquisition systems. The modules use high quality electromechanical signal relays allowing each channel to switch current up to 1A at 150VDC/100VAC. Connections are made via a front panel 200-pin connector.
-
product
PXI 3A Power MUX BRIC, 40-Channel, 6-Pole
40-571-405
The 40-571 is a Power Multiplexer designed to simplify the connection of a common set of test equipment to one of a number of different devices for testing (simultaneous multiple channel selection is possible for most configurations, see switching specifications for restrictions). It is ideal for applications where the equipment needs to conduct the same test process on a series of similar devices one at a time. It is available in a variety of configurations that allow testing with differing number of devices to be tested and different connection widths to suit differing test equipment pin counts.
-
product
PXI/PXIe Microwave Relay, Dual SPDT, 12.4GHz, 50Ω, N-Type, Remote Mount
40-780B-512-E
The 40-780B-512-E (PXI) and 42-780B-512-E (PXIe) are dual SPDT 12.4GHz unterminated microwave relay modules with remotely mounted relays. The 40/42-780B range is available with one, two, three or four SPDT panel mounted relays capable of switching frequencies up to 67GHz in 50Ω or 2.5GHz in 75Ω. Connections are made via high quality RF coaxial connectors, SMA or N-Type for 50Ω and 1.6/5.6 in 75Ω versions. Remote versions can support up to three SPDT relays in a single slot.
-
product
PXI BRIC8 1Resource Distributor, 3Bus Matrix
40-569-113
The 40-569 PXI Matrix BRIC provides a range of high-density bus matrix inputs and resource distributor bussed configurations capable of switching up to 2A and up to 100VDC/70VAC. These large PXI matrix modules are available in 4 or 8 slot sizes and are constructed using high-quality electromechanical relays.
-
product
Test System for Detecting Exact PCB Short Circuit Locations
QT25
Qmax Test Technologies Pvt. Ltd.
QT25 employs a unique method to detect exact PCB shorts circuit locations and pin down the shorted components and tracks. It is designed in such a manner that it precisely detects exact short circuit locations across VCC - GND or a shorted component connected across a Bus or hair-line shorts between PCB tracks, Which is highly impossible to detect using conventional tools especially when they are connected parallel in circuit. It can also be used in measuring the contact resistance of switches and relays in its milli-ohm mode as a value add.
-
product
PXI/PXIe MEMS RF Multiplexer, Quad 4-Channel, 4GHz, 50Ω, MCX
40-878-242
The module is based on the latest micro-electromechanical system (MEMS) switching technology and has low insertion loss and VSWR. In addition, MEMS devices have a long operational life of >3 billion operations and benefit from an operating time of <20 μs allowing greater test system throughput. The multiplexers have excellent and repeatable RF characteristics beyond 4 GHz with each path having a nominally equal insertion loss.
-
product
PXI 10A Power MUX, 4-Bank, 4-Channel
40-661-101
The 40-661 is a single pole power multiplexer module, suitable for switching inductive/capacitive loads up to 10A with 125VDC/250VAC hot switching and 400VDC/250VAC cold switching. The multiplexer is available in 8-bank 4-channel, 5-bank 6-channel, 4-bank 8-channel, 2-bank 16-channel and 1-bank 32-channel formats. Also, 4-bank 4-channel, 2-bank 8-channel and 1-bank 16-channel half density configurations are available. Signal connections are made via front panel mounted 20-way GMCT plugs.
-
product
PXI 3A Power MUX BRIC, 48-Channel, 6-Pole
40-571-406
The 40-571 is a Power Multiplexer designed to simplify the connection of a common set of test equipment to one of a number of different devices for testing (simultaneous multiple channel selection is possible for most configurations, see switching specifications for restrictions). It is ideal for applications where the equipment needs to conduct the same test process on a series of similar devices one at a time. It is available in a variety of configurations that allow testing with differing number of devices to be tested and different connection widths to suit differing test equipment pin counts.
-
product
PXI 48 x SPDT Power Relay Module
45-157-001
The 45-157 SPDT Power Relay Module consists of 48 single pole changeover relays controlled by a PXI/CompactPCI interface. It is suitable for applications were conventional reed-relay based switching modules do not have sufficient voltage rating or current carrying capacity. All 48 contacts are electrically isolated from each other and are capable of switching resistive and inductive loads up to 2000VA at 240V AC.
-
product
PXI/PXIe MEMS Optical MUX, 8-Channel, Multi-Mode, 50/125 Fiber, ST Connectors
42-852A-518-M50
The 40/42-852A-518-M50 is a PXI/PXIe 8-channel multiplexer with ST connectors and is part of Pickering's range of PXI Fiber Optic MEMS Switching modules. They are available in many high density formats with a choice of 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.
-
product
PXIe-2544 , 6.6 GHz, 50 Ω, Solid-State, 8x1 PXI RF Multiplexer Switch Module
780587-44
PXIe, 6.6 GHz, 50 Ω, Solid-State, 8x1 PXI RF Multiplexer Switch Module—The PXIe‑2544 features high-performance solid-state relays that offer unique benefits such as unlimited relay life and fast switching time. Front-mounted SMA connectors provide easy connection to your RF devices, and the module features termination on every COM line and channel.
-
product
Fast Digital Integrator
FDI2056
The Fast Digital Integrator FDI2056 is the world's fastest and most sensitive voltage integrator. Simply plug in a sense coil and measure fast, low-level magnetic field disturbances such as eddy currents in a switched magnet.Equipped with a high-speed Analog-to-Digital Converter (ADC), high-resolution clock, and highly optimized digital integrator, the FDI2056 boasts a maximum of 500 000 partial integrals per second and provides resolutions down to 10-14 Vs with an accuracy of 10 ppm. Magnetometer Fluxmeter
-
product
PXI Switching Instrumentation
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.
-
product
Rack Based Test Solutions
Most equipment manufacturers and large enterprises prefer rack-based test tools as they are compact and higher density form factor solution for testing, monitoring, and troubleshooting network conditions. GL’s Multiple TDM Optical and Packet (mTOP™) rack enclosure can house any combination of USB based test equipment which are easily deployed and securely fixed to an equipment rack to provide extraordinary scalability to test switches, routers and end-to-end networks. These rack based platforms incorporates the basic test unit along with the necessary PC hardware, Windows® 10 64-bit operating system and remote accessibility via scripting and remote desktop. There are no moving parts with the unit, so reliability and longevity are integral. GL’s latest mTOP™ Probe stand-alone hardware variant is an all-in-one self-contained test instrument. The mTOP™ Probe can include any of the multiple TDM Optical and Packet interfaces USB device combined with the PC into one single box. The comprehensive mTOP™ Probe hardware unit is designed for easier portability and convenient for field testing which incorporates the testing features for multiple interfaces along with necessary PC hardware in a single box. GL’s USB based test equipment - PacketExpert™ (Ethernet), tProbe™ (T1/E1), USB T3/E3 (TDM), Dual UTAs (Analog/Wireless), and LightSpeed1000™ (SONET SDH) to support multiple interfaces in a compact rack space or included in a portable Probe unit.
-
product
PXI 5A Power Multiplexer, 4-Bank, 11-Channel, Isolated Common
40-651A-013
The 40-651A-013 is part of our range of high density power multiplexer modules is suitable for switching inductive/capacitive loads up to 5A at 250VAC. It is available in the following 1-pole multiplexer formats.
-
product
NI-9476, 36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module
NI-9476 / 779140-01
36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module - The NI‑9476 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with signals from 6 V to 36 V, based on the external power supply, and features transient overvoltage protection between the output channels and the backplane. You can programmatically monitor the built-in overcurrent and short-circuit protection status of each channel.
