General Purpose Switch
is an array of uncommitted relays. Also known as: General Purpose Switching
See Also: Switching, Switching Matrix, High Voltage Switching, Switching Matrices, Multiplexers
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Generator
Toellner Electronic Instrumente GmbH
In electricity generation, a generator is a device that converts motion-based power (potential and kinetic energy) or fuel-based power (chemical energy) into electric power for use in an external circuit.
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Diaphragm Operated Pressure Switch
SA1100
Extremely rugged construction assures excellent reliability in chemical, petroleum and industrial plants. New design also provides burst pressure protection to 3000 psi (206 bar). The rolling diaphragm design maintains a constant effective area to minimize friction.
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Switches And Latches
With 30 years of leadership in digital position sensor ICs, we offer the broadest portfolio of magnetic switch, latch, and speed and direction solutions in the industry to serve almost any application need.
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Audio Generator
AG-51
The AG-51 Audio Generator contains a low distortion 20 Hz to 200 kHz sine wave generator, an SMPTE standard intermodulation signal generator and a fixed frequency sine wave generator at 3.15 kHz for wow and flutter tests. Signal outputs are simultaneously available at levels of up to +20 dBm (equivalent sine wave power for complex signals) at separate left (L OUT) and right (R OUT) output connectors. Outputs may be selected for left (L) only, right (R) only, left and right in phase (L+R), and left and right in phase opposition (L-R). Fully balanced or unbalanced outputs at impedance levels 150 ohms or 600 ohms are front panel selectable. Three precision attenuators (10, 1.0 and 0.1 dB) provide a dynamic range of 99.9 dB in 0.1 dB steps. Attenuator dials display the output level directly in dBm in the 150 ohm source impedance configuration. Automatic output leveling circuitry with a built-in self-test feature provides a constant output level thereby eliminating the need for output metering. In the TEST mode the generator output level is reduced to zero, a useful feature during noise measurements.
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PCI Express Switches
Broad portfolio of industry leading PCIe Switches are very high performance, low latency, low power, multi-purpose, highly flexible and highly configurable.
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Comb Generator
WJ10-25A
Comb Generator model WJ10-25A with Broadband Antenna. Frequency Range 10 MHz - 8 GHz, with two frequencies step size option; 10/25 MHz
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Generic RF ATE Test
The Generic RF ATE is developed to test the Radar and Radar Subsystems. The ATE is primarily built using an instrumentation control, precision RF routing systems and rack mounted test instruments. Generic RF ATE system enables measurement of parameters of Radar equipment such as Local Oscillators, Waveform Generators, Up and Down Converters, Analog Receivers, Array Group Receiver Units, TR Modules. The ATE is configured to test the Radars upto 18GHz frequency range.
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Switch Stick Test Equipment
Hanco units provide a full high voltage electrical test as required by OSHA. Front-loading, top-loading and portable units are available.- Sticks can be tested wet or dry.- Test units are available to test sticks up to 14 or 21 feet maximum length or up to 8 feet for the portable unit.
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LXI Optical Switching
LXI is an ideal platform for supporting optical switching systems; the use of Ethernet control makes it easy to provide optical switching within the network that is easy to control via a programmatic or web based interface. MEMS switch technology offers higher performance and longer operational life compared to conventional prism based optical switching.
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Sync Generator
LT4611
This product is a 1U full-rack size sync signal generator that outputs analog video sync signals and audio word-clock signals for broadcast stations. The external sync signal genlock function allows synchronized operation with input signals.The genlock function has a stay-in-sync function that maintains the phase when an error occurs in the input analog video sync signal. The dual power supply unit provides redundant operation. These features make it possible to configure a highly reliable system.Further, numerous options are available to allow GPS synchronization and PTP synchronization as well as arbitrary pattern output and digital audio output using 12G-SDI, 3G-SDI, HD-SDI, and SD-SDI. These options are designed to enable the management of the optimal synchronization system for your application.
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Standard 1.00 (28.00) - 1.80 (51.00) General Purpose Probe
P2662BG-1Q1S
Current Rating (Amps): 3Average DC Resistance lower than (mOhm): 30Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 68Full Travel (mm): 1.73Recommended Travel (mil): 50Recommended Travel (mm): 1.27Overall Length (mil): 575Overall Length (mm): 14.60
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Master Reference Generator
Mentor
Precision Time Protocol IEEE-1588 PTP grandmaster• Multiple video and audio formats in one box• Simultaneous 525/625 and HD Tri Level Sync outputs• Highly accurate GPS reference for synchronisation and timecode• Vector web-browser setup and monitoring tool• Redundant PSU option• Add upgrades and options without return to factory• Generates synchronised audio and video• Redundant units with changeover• 4K test pattern ready (future upgrade)
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Distributed Generation
Schweitzer Engineering Laboratories, Inc.
SEL solutions provide protection, communications, control, and metering equipment ideally suited for renewable energy and distributed power generation.
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Serrated, Multiple Point Waffle, Alternate 0.78 (22.00) - 3.70 (105.00) General Purpose Probe
HPA-0H-1
Current Rating (Amps): 3Average Probe Resistance (mOhm): 35Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 67Recommended Travel (mm): 1.70Mechanical Life (no of cyles): 1,000,000Overall Length (mil): 635Overall Length (mm): 16.13
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Magnetic Level Gauge Switches
ABB's magnetic level gauge switches for point level alarm and/or control can mount to a KM26 magnetic level gauge or an LS Series cage level switch.These switches are completely isolated from the process fluid as they are magnetically activated by a magnet equipped float (KM26) or attraction sleeve (LS Series). The unique magnetic coupling action eliminates seals, diaphragms, springs, and torque tubes common to other level switching alternatives since there is no physical contact with the process fluid. The magnetic coupling also eliminates process connections to the switch; therefore, no isolation valves are required to block off the switch for maintenance. The switch "set point" is easily adjustable without changing any process piping and the result is a more reliable and easier way to maintain level system.
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Standard 1.08 (31.00) - 3.50 (99.00) General Purpose Probe
EPA-2F
Current Rating (Amps): 5Average Probe Resistance (mOhm): 35Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 160Full Travel (mm): 4.06Recommended Travel (mil): 107Recommended Travel (mm): 2.72Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 970Overall Length (mm): 24.64
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Noise Generators
GShM Series
*Operating temperature: +15...+25°C*Detection error for excessive relative noise temperature: +/-0.4 dB*Power consumption — <35 mA
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RF Switch Cards
The Adapt-a-Switch® RF switch cards deliver high performance and high density for your RF switching applications.
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Development Switches
TTESwitch A664 Lab
The TTESwitch A664 Lab supports multi-environment development efforts for hard real-time operations in distributed systems. The Deterministic Ethernet switch enables the design of highly dependable systems with focus on high availability, reliability, integrity, security, maintainability and safety.
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Adjustable Pressure Switch
HR5500
HighReach Measuring & Controlling System Co.,Ltd
HRDP5500 Adjustable pressure switch is an integrated multi-functional product designed and produced for large-scale equipment such as domestic machine tools.
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RefRad Comb Generators
RadRad is a battery-operated comb generator as well as a field source. It is a valuable tool for engineers ensuring the quality of radiated and conducted EMC and EMF measurements.
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Explosion-Proof Differential Pressure Switch
1950G
The Model 1950G Explosion-Proof Switch combines the best features of the popular Dwyer Series 1950 Pressure Switch with the benefit of natural gas compatibility. Units are rain-tight for outdoor installations, and are UL listed for use in Class I, Groups A, B, C, & D; Class II, Groups E, F, & G and Class III atmospheres, ATEX for EExd IIB & Hydrogen T6, and CSA & FM approved for Class I, Div. 1, Groups B, C, D; Class II, Div. 1, Groups E, F, G and Class III atmospheres
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PXI Hybrid Coaxial Switch: DC To 40 GHz, Single SP6T, Terminated
M9157CH40
M9157CH40 operates from DC to 40 GHz, providing a low-cost operation switching solution for measurement and automation of Automatic Test Equipment (ATE) systems without compromise in the RF performance. It is being used in applications such as ATE, RF communication and RF parametric measurements where a rugged switching module is needed for signal routing. Typical switching applications for multiport coaxial switches include signal routing to a single input - to multiple instruments and routing of multiple input signals.
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Rack Type Optical Switch
JW8402
Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW8402 rack type switch is mainly used in optical switching devices and systems to achieve routing, wavelength selection and self-healing protection functions.It can be configured as 1 * 2 / 1 * 4/ 1 * 8 channels and other customized channels according to customer requirements.
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High Density Switches
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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Multi - Purpose Digital High Voltage Phasing Meter
Model KM-MPS-50K
Kusam Electrical Industries Limited
• AC 50kV and DC 50kV measurement with direct reading.• 4000-count LCD.• Input impedance : 400 Mohm• Auto-ranging : AC : 4.000kV / 40.00kV / 50.0kV, DC : 4.000kV / 40.00kV / 50.0kV• KM 50K must be connected with an approved hot stick (Optional).• Check phases are "in-phase" or "out of phase".• Polarity indication : Positive / Negative• Backlight function.• Auto power off.• Power source : 1.5V(AA) alkaline battery × 2.• Low battery indication(Multi-level).
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Development Switch
TTEMonitoring Switch, 1 Gbit/s, 12 Ports
To complement the existing offering of development products, the TTEMonitoring Switch 1 Gbit/s 12 +1 Ports supports the fast online-mirroring of real-time data streams going through the 12 +1 operational ports of the switch. This switch provides 12 + 1 x 1 Gbit/s full duplex ports which can be equipped with small form-factor pluggable (SFP) modules. Electrical (1000 Base-TX) and optical (1000 Base-SX) SFPs are available.
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Lightning Current Generator
Shanghai Guantu Technology Co., Ltd.
The lightning wave impulse current generator is an impulse current generator that generates a simulated lightning current waveform . Its working process is as follows: first, the transformer charges the capacitor bank through the silicon pile, when the charging voltage reaches a predetermined value, the spark gap is triggered, and the capacitor is discharged through the total inductance and total resistance of the circuit. When the resistance is greater than or equal to the critical damping value, a unidirectional impulse current wave is generated in the circuit. When the resistance is less than the critical damping value, an oscillating impulse current wave is generated. The magnitude of the impact current amplitude is related to the circuit parameters. When the capacitance value and charging voltage are the same, the smaller the inductance value, the greater the current amplitude. In order to obtain as much current as possible, a pulse capacitor with a small inductance value is usually selected, and the total length of the connecting line should be as short as possible when arranging the main capacitor, so that the total loop inductance value can be reduced as much as possible.
