Load Banks
Test a power source by providing controlled amounts of load to create conditions found in thier application.
See Also: AC Load Banks, DC Load Banks, Inductive Load Banks, Reactive Load Banks, Resistive Load Banks
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Product
S-Beam Static Load Cells
2519 Series
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The 2519-xxxN Series load cells are specifically designed for use with 3300 single column testing systems. Automatic transducer recognition and electrical calibration makes them easy to use. The load cells incorporate overload protection and can withstand loads up to 150% of their force capacity without damage and 300% without mechanical failure. The load cells allow the user to zero out the tare weight of a grip or fixture that weighs up to 40% of the force capacity, while still maintaining the full specified accuracy.
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Product
LOADpro Load Testers
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LoadPro is an external Web load testing service. A LoadPro test simulates actual user traffic from outside your network, stressing your entire infrastructure in order to discover bottlenecks that impact performance under peak traffic.
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Product
Coaxial Terminations (Loads)
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Keysight offers a variety of coaxial terminations (loads) solutions to terminate up to 75 Ohm coaxial systems with precise, low reflection loads for superior RF performance.
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Product
Intelligent Load Shedding
iLS™
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Load Shedding and demand curtailment are critical for the preservation of essential loads and avoiding widespread system outages. This power balancing strategy should be based on an integrated fast-responding system that considers process and power system dynamics.
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Product
Load Cells and Sensors
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Our high quality load cells and sensors are used for materials testing and force measurement all over the world.
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Product
AC / DC Electronic Loads – Benchtop Testing to Automated Test Systems
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Chroma Systems Solutions, Inc.
Chroma is the global leader in Electronic Load manufacturing. Chroma’s AC Electronic Loads are designed for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources, and other power devices such as switches, circuit breakers, fuses and connectors. Chroma’s DC Electronic Loads are used for power testing in all markets including automatic test systems, LED, power supply testing, battery testing, and fuel cell testing. Chroma loads can do it all including full current down to 0.4VDC, CZ mode, user defined waveforms, timing measurements, and 3 current ranges per load. Chroma’s electronic loads come standard with either USB or RS232 ports for control and can be configured for GPIB (IEEE-488) control as well.
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Product
External Load Module
ELM
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Circuit breakers are often overlooked during maintenance of electrical systems in aircraft, or often only verified for open and closed states. To test the true functional purpose of a circuit breaker it requires the application of current in excess of the rated trip value and then measure the time for the breaker to actually trip. This is the only way to verify that a circuit breaker will react as designed if an electrical failure occurs.
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Product
Current Transformer Loading Type
LCT 2
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SHANGHAI POWOO INDUSTRY CO., LTD
- suitable for a wide range of current (1.5A~120A); - there are standard holes on the primary lead wire; therefore, can be fixed at the terminal of the electricity meters with standard bolts, which makes it both firm and convenient; - the primary lead wire is highly customer-tailored with more than 300 specifications; - encapsulated with epoxy resin to ensure strong insulation ability; - linear output current, high precision; - AMB anti-combustion plastic casing.
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Product
PXI MUX 2 Bank, 32 Channel Screened 1 Pole
40-610-021-S-2/32/1
Multiplexer Module
This series of high density multiplexer modules feature a wide range of switching configurations, especially useful where a large number of small multiplexers are required. Typical applications include signal routing in ATE and data acquisition systems. Connections are made via a front panel 200-pin connector. Inter-bank linking relays allow multiplexer size to be increased in multiples of in multiples of three by joining the common terminals of adjacent banks. Closing one linking switch produces a 6-channel multiplexer, closing all linking switches produces an 54-channel multiplexer
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Product
Clamp type AC Current Sensor／for Load Current Measurements(CT Series)
CT-23
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Compact size*AC 1A～200A*Current measurements of terminal feeder
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Product
Terminations And Mismatch Loads
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JFW’s online 50 Ohm Low power termination and mismatch load models are listed in the table below. JFW has been designing, manufacturing, and delivering quality terminations and mismatch loads for over 30 years. Our mismatch loads allow you to select the impedance mismatch your RF testing requires.
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Product
Load Cell Indicators
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Procter & Chester Measurements Ltd
The instrumentation will power the load cell. The mV/V signal coming back from the load cell is converted by the indicator and displays the force in a unit (e.g.: Kg, kN, lb – customers choice). The indicator will need to be mounted in to a case or control rack for safe use.
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Product
PathWave BenchVue Electronic Load App
BV0012B
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Easily control your dynamic electronic loads, build automated tests and visualize measurements over time for better device characterization.
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Product
Oscilloscope, 350 MHz, 2 GS/s interleaved, 4 CH, 200 Mpts/Ch interleaved, Fully Loaded DSO with 16 Dig Ch MSO
T3DSO2354HD-MS
Oscilloscope
The T3DSO2000HD series of Bench Oscilloscopes feature 4-channel models with analog bandwidth options of 100 MHz, 200MHz and 350 MHz. The T3DSO2000HD Oscilloscopes use 12-bit high resolution ADCs and a low noise front end which provides an impressive noise performance to cover a wide range of measurement applications. Each model offers a maximum sample rate of 2 GSa/s (interleaved) and a maximum memory depth of 200 Mpts in interleave mode. The MS configured models also include a 16 channel logic probe as standard.
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Product
Power Supplies And Loads
Power Supply
Power Supplies and Loads power devices under test (DUTs) such as RF power amplifiers and cellular handsets. The power supply takes in AC power and delivers DC voltage with a fixed polarity, either positive or negative, to its load.
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Product
Low Profile Compression Only Load Button Load Cell with Mounting Holes
LBC SERIES
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The LBC Series (Load Button) load cells are offered for compression only applications where space is limited. The matching surface must be flat and at least the diameter of (D1). The loading diameter (D2) is slightly convex for accurate load distribution. Counter bored mounting holes are provided for fastening down from the top. These sensors are manufactured from heat treated 17-4ph stainless steel and sealed for use in most industrial environments.
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Product
Structural Load Monitoring
SLM
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Since 2001 ITM has installed structural strain based monitoring systems in the pulp & paper and energy generation industries. For these systems, our engineers and field service technicians turn structures into measurement instruments (load cells). Load outputs from the structural load cells are monitored and published by a realtime controller to its local interface or network historians and HMIs.
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Product
PXI 16 Bank 5 Channel 1 Pole Multiplexer
40-616-021-16/5/1
Multiplexer Module
The 40-616 16-Bank, 5-Channel, 1-Pole Multiplexer Module forms part of the System 40 PXI Programmable Switching system. The Module consists of 16 electrically isolated banks of multiplexers controlled by a PXI/ PCI interface. Each bank is a 1 to 5 multiplexer and operates with break-before-make action when a new channel is selected. Any Individual multiplexer bank can have a channel set by itself, alternatively, multiple banks can have channels selected simultaneously. The module is suitable for cascading in applications that require large multiplexer systems, it is also suitable for test systems that require the switching of a large number of signals in parallel.
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Load Pins, Tension Load Links, And Load Shackles
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Interface’s wide range of load pins are designed for the measurement of tensile and compressive forces across a wide variety of applications, including crane/lifting, industrial, marine, offshore, and civil engineering. Machined from high tensile stainless steel, our load pins are suitable for use in exposed situations including prolonged immersion in seawater. Interface’s tension load links are designed for lifting and weighing applications in harsh environments and manufactured from high tensile aluminum and stainless steel. Interface’s load shackles are manufactured from high tensile carbon steel and the basic shackle uses the renowned Crosby G2130, G2140, and G2150 series (depending on the load rating).
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Product
Load Pull Test Fixtures
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Low Insertion Loss for High VSWR TuningMultiple Connector Configurations50Ω and Transformers (Klopfenstein, Quarter-wave) AvailableHeatsinks and Fans AvailableCooling (Water cooling, Forced air cooling) AvailableIntegrated Biasing Available
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Product
High Precision Flame-proof Compression Type Load Cell
ZR-KE
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Flame-proof Compression Type Load Cell
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Product
Micro Power or Micro Coax, SIM Insert, ITA, 26 GHz, 2 POS, 6 Slot (not loaded)
510181110
SIM Insert
Micro Power or Micro Coax, SIM Insert, ITA, 26 GHz, 2 POS, 6 Slot (not loaded)Micro Power or Micro Coax patchcords need to be purchased separately.
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Single Point Load Cells
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These have a range of different platform sizes and are suitable for different applications including bench scales, counting scales and other applications in many industries. Click the links below to find out more about each product and to view specific data sheets.
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Product
Load Cells & Mounting Kits
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Load cells are commonly used to measure weight in an industrial environment. They can be installed on hoppers, reactors, etc., to control their weight capacity, which is often of critical importance for an industrial process.
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Product
Wireless Load Cells and Electronics
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A wireless industrial weighing scale system can be advantageous, for instance when running conduit for cable is impossible, or if the cable could be damaged easily. In some cases the wireless interface is more economical than long runs of cable. These systems can be battery operated or hard wired to a power source if available. View our wireless load cell options below.
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Product
Portable Three Phase Phantom Load Power Source
SY2103
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Hong Kong Songyang Industrial Ltd.
The new SY2103 series portable three phase phantom load stable power source, designed from new digital wave compound technology and according to International Standard, is newly intelligent equipment for energy meters. The equipment includes voltage/current source & standard meter, operated easily through front panel to preset directly all data of meter under test and test process.
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Product
Power ICs - Smart Load Switches
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Combining multiple functions in a single IC, Vishay smart load switches eliminate the need for external circuitry . A simplified GPIO interface allows for power distribution and sequencing of multiple sub-systems. Slew-rate-control devices provide a controlled supply ramp to reduce inrush current, while fault protection and isolation switches increase robustness with reverse current, overtemperature, current limiting, and short circuit protection features. The ICs offer quick output discharge and small footprints, while their integrated design saves PCB space compared to discrete solutions, reduces BOM counts, and lowers manufacturing costs.
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Product
3.5mm Short Open Load Thru 4-in-1 Analyzer Calibration Kit
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Fairview Microwave’s portable calibration kits consist of two models, both with a compact, lightweight, 4-in-1 design package. These short-open-load-through (SOLT) calibration kits feature precision 3.5mm connectors, have a 26.5 GHz calibration capability, gold plated short-open-load-thru and include a handy lanyard. These SOLT calibration kits have a phase deviation of +/-2 degrees maximum and return loss of 30 dB minimum and feature an impedance level of 50 Ohms nominal. They are ideal for telecommunications, military electronics, automotive, medical, aerospace and consumer electronics industries.
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Product
Programmable Single Channel DC Electronic Load, 150V/30A/200W
T3EL150302P
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Programmable Single Channel DC Electronic Load, 150V/30A/200W.
