Phantom Loads
generate different current values based upon the current rating of the energy meter under test. 2) standby power of a device turned off.
See Also: Parasitic Drain
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In Line Load Cell (200N-5000N)
100 Series
Miniature Threaded in Line Load Cells are strain gage based transducers with temperature compensation and excellent overall performance. This type measures tensile and compressive loads up to 5000N with better than ±0.25% non-linearity.
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Mixed-Signal Active Load Pull System
MT1000 And MT2000 Series
The MT1000 and MT2000 mixed-signal active load pull systems are the best commercially proven solutions capable of performing load pull at high speeds of up to 1000 impedance/power states per minute with no limitation on Smith Chart coverage, under the following conditions:Single-tone CW and pulsed-CW RF signalDC and pulsed-DC biasTime-domain NVNA voltage and current waveforms and load linesFrequencies between 1 MHz and 40 GH
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Analog Control Cable for Electronic Loads
EE105T-xx
The EE105T pre-wired bias power cable is designed to be used with the EE301xx & EE151xx series electronic loads. The cable allows you to connect the electronic load to a regulated 12Vdc bias power supply for operation of the electronic circuits in the load or by moving a wire use the 15-24 Volts unregulated input
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AC Electronic Load
AC&DC Electronic Loads are design for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources and other power devices such as switches, circuit breakers, fuses and connectors.
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Amplified Torque & Load Cell Indicator
9834
For use with amplified load cells and rotary torque sensors. Features 120 readings per second, programmable +/-10V or 4-20mA analog output, peak and valley monitoring, RS232. Packaged in an aluminum 1/8 DIN, panel mountable enclosure with a plug-in AC power cord. Sensor connection via 9-pin connector.
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460V / 18 Amp Load
EL08-460M
For High Voltage UPS Battery Testing and Power Supply testing. This particular Load has been designed to operate with UPS Battery Systems and Telecom Rectifiers and Power Supplies with output Voltages in the range of 307V to 460V and is extremely cost effective.
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Forced Air Cooled RF Coaxial Loads
86700 Series
The 86700 Series Forced Air Cooled RF Coaxial Loads are capable of dissipating up to 75 kW of CW RF power from DC Hz to 240 MHz with a VSWR of 1.15:1 or less. With this low reflection coefficient the loads are very useful for tuning transmitters.
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Alternator/Battery Load Tester
6031
• Tests for defective alternator diodes including GM trio test• Performs complete battery test• 125 Amp load checks state of charge • Searches for excess starter current and alternator/regulator output voltage• Includes test lead set (610271)• Made in USA of US and Global Components
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48V / 250 Amp Load
BD15-48P
For Battery Discharge testing and Power Supply testing. This particular Load has been designed to operate with 48V and 50V, (24 or 25 cells at 2V each), battery systems and is extremely cost effective.
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Bidirectional DC Power Supply + Regenerative Load
62000D
Chroma Systems Solutions, Inc.
Chroma 62000D programmable bidirectional DC power supplies have both power source and load characteristics, two quadrant operation, and allows feedback of the power from the DUT. They can be used for testing renewable energy power systems including PV/storage hybrid inverters, power conversion system (PCS) on charging/discharging, and as a battery simulator. The 62000D also is a fit for testing power components used in electric vehicles, such as bidirectional on-board chargers (BOBC), bidirectional DC convertors, and DC-AC motor drivers, and power conversion simulation tests of batteries in both directions.
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Tension Load Cells
These Load monitoring systems are available in telemetry/wireless (RLP), self-indicating (LLP) and cabled non-indicating (WLP) versions. Towcell a 25kN, wireless tension load cell specifically engineered for the emergency services, salvage and 4 x 4 industries. Ruggedly built and highly accurate load link style load cell dynamometers allow for force and load monitoring across a broad range of industries and applications.
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Spring Loaded LVDT Position Sensors
Gage head LVDTs are ideal for industrial environments requiring a reliable and rugged sensor. With near infinite resolution and excellent repeatability, these spring-loaded LVDTs are ideal for quality testing and gaging with several customization options available.
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Electronic Loads
SLM 1 / 4 Chassis
AMETEK Programmable Power, Inc.
From the leader in programmable power products, Sorensen introduces the SL series electronic loads which offer the best value with the most flexible platform. A wide range of loads are available from 75-1800W with both DC and AC input in benchtop, modular and standalone form factors.
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LOADED BOARD TEST PROBES
SERIES-70
ElectricalMAXIMUM CURRENT: 5 amps continuousat working travel, non-inductiveRESISTANCE: At 35mA test current70 18 mOhms mean73 60 mOhms mean74 40 mOhms meanMaterials and FinishesPLUNGER: Heat treated beryllium copperor steel hardened to 55-60RC70 24Kt gold plated over nickel73 24Kt gold plated over nickel74 Rhodium plated over nickelBARREL: Nickel silver70 24Kt gold plated ID and OD over nickel73 No Finish74 24Kt gold plated ID and OD over nickel
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Data Center Load Bank
Mosebach Manufacturing Company
Mosebach’s Data Center Server Rack load bank, the SR family, is ideal for commissioning data centers. There are multiple models for varying voltages and power levels. The unit has a variable fan speed control which allows you to fine tune as desired.
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Load Cell Power Supply Module
MODEL PSM-F10
The PSM-F10 is a chassis mountable power supply package. They are ideal for use with dedicated microprocessor systems, instrument design and test equipment. The PSM-F10 can also be used as a supplemental bench or laboratory power supply. The special "Cclamp" type barrier strip secures the wire without twisting. Note the protected recessed barrier strip facing the top of the case. This allows connections to be made in tight areas while protecting the barrier strip from physical damage. Nothing else offers this combination of ruggedness, flexibility and convenience.
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DC Electronic Load
3110 Series（250W~700W）
Each 3110 Series stand-alone load has its own control and display panel, CC / CR / CV / CP/ Dynamic modes, also can be controlled intranet via RS232 and USB interface.
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GOLDesp Load Planner
Provides automated load-planning capability that assists embarkation specialists in the rapid development of cargo load plans
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Load Stability Tester
TruMotion™ Acceleration
When transport vehicles accelerate, turn or brake, the resulting low-frequency accelerations can cause unit loads to shift. Due to both safety issues and potential product damage/waste, regulatory bodies are requiring testing that’s closer to reality – assuring safe and stable unit load integrity!
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Load Cells
Load cells are electronic weight sensors whose purpose is to receive the electrical excitation caused by a certain weight applied to the scale or balance and transmit it to a weight indicator . The load cell is an essential component in any scale or electronic balance and they come in different models and specifications. A Wim load cell is essential for a weighing system where precision, durability and a fair price are required. WIM-Systems manufactures a wide variety of load cell models, one for each need, in addition to offering all the advice you need to choose the model that best meets the particular needs of your weighing system and always backed by WIM-Systems quality and technology.
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DC Electronic Load
DC electronic loads are designed for testing a wide range of power conversion products including AC/DC and server power supplies, DC/DC converters, EV batteries, automotive charging stations, and other power electronics components. These units can be synchronously paralleled up to 240kW and dynamically synchronized for generating complex multi-channel transient profiles. The 300% peak overpower capability provides extra headroom for fault condition simulations in automotive batteries, fuel cells, and more.
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Load Cell Simulators / Testers
A load cell simulator is a handy tool during initial setup, particularly of a batching by weight scale. It replaces the load cell(s) in the system allowing the scale technician to simulate various weights that will trigger the outputs setpoints for activating valves, gates, and mixers. These products are a must for anyone involved in scale installations and repairs.
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AC Load Bank
XL750-XL800 Series
Mosebach Manufacturing Company
The XL750-XL800 Series load banks offer you a continuous load at various voltages in a compact, lightweight enclosure.
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LOAD BOARD
The semiconductor manufacturing process is divided into a front process (WAFER) and a post process (PACKAGE). The LOAD BOARD is an INTERFACE device for inspecting the function and performance of a package state IC, which is a post process, It is an INTERFACE key device for inspection. In particular, LOAD BOARD is widely used in non-memory semiconductor inspection equipment.
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LED Load Simulator
63110A/ 63113A/63115A
As shown on the V-I curve in figure 1, the LED has a forward voltage VF and a operating resistance (Rd). When using a resistor as loading, the V-I curve of the resistor is not able to simulate the V-I curve of the LED as shown in blue on figure 1. This may cause the LED driver to not start up due to the difference in V-I characteristic between the resistors and the LEDs. When using Electronic Loads, the CR and CV mode settings are set for when the LED is under stable operation and therefore, is unable to simulate turn on or PWM brightness control characteristics. This may cause the LED driver to function improperly or trigger it’s protection circuits. These testing requirements can be achieved when using a LEDs as a load; however, issues regarding the LED aging as well as different LED drivers may require different types of LEDs or a number of LEDs. This makes it inconvenient for mass production testing.
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Load Cells
is a transducer that is used to create an electrical signal whose magnitude is directly proportional to the force being measured.
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Loading Transformer
CL-6
This readily portable Knopp Loading Transformer weighs only 60 pounds and measures 12″ long, 9″ wide, and 10″ high. Its sturdy enclosure provides protection and adequate ventilation. Two convenient carrying handles are provided. The insulating terminal panel is rigidly secured to the transformer frame, and heavy-current, bus-bar-type terminals are securely bolted to the panel. The two outpout terminals each have two connection surfaces, one on a vertical plane and one on a horizontal plane, for maximum convenience in connecting the heavy current leads and in changing, when necessary, the series-parallel links. The links and the output connections cannot interfere with each other. All terminals and connection links are plated
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Load Cells, Weighing and Force Sensors
We are pleased to offer Load Cells from both Zemic and Vishay. We are the exclusive UK distributor for Zemic load cells.
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Solid Load Cartridges
RediSep SLC
RediSepsolid load cartridges from Teledyne LABS are perfect for the purification of insoluble samples. They offer the convenience of applying your sample directly to the silica bed. We offer a variety of sizes of pre-packed cartridges to give you superior flexibility in sample loading. Or, choose an empty option to fill with your own sorbent.
