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- Pickering Interfaces Inc.
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PXI Load Resistor Module 10 Ohm to 2.56k
40-292-012
A simple solution for applications requiring a programmable load resistor with up to 15W power handling. It is able to simulate the common short circuit and open circuit conditions that can be experienced in a system due to faulty wiring or sensors.
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MFJ Dummy Load/Wattmeter
MFJ-267
1.5 kW Dry Dummy Load has built-in precision, true peak-reading SWR/Wattmeter switchable to external antenna! Worlds most versatile 1.5 kW dummy load has a built-in true peak reading SWR/Wattmeter that you can switch and use independently! Youll find tons of uses! Tune up your transceiver, linear amplifier, or antenna tuner into a safe 50 Ohm dummy load at full power.
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High-Power Directional RF Wattmeters
81100-A Series
The 81100-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 1-5/8 inch coaxial transmission lines. To use the Wattmeter, simply connect it between the transmitter and antenna or dummy load and plug in the appropriate measuring element.
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Electronic Loads
For load testing AC power supplies and power equipment (instead of resistors, inductors, capacitors, or dummy network).
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Scale / Weight Meter
Equipped with a DC or load cell signal conditioner, this Laureate offers special firmware for scale / weighing applications: two tare functions; count by 1, 2, 5, 10, 20, 50 or 100; auto-zero function; setpoint offset, and dummy right-hand zero for display to 999,990. Built-in excitation for up to four 350-ohm load cells in parallel.
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Terminations & Loads
We have more than 40,000 rf & microwave coaxial terminations in stock we can ship today. We offer these Microwave & RF terminations: SMA Terminations, Type N terminations, 7/16 DIN terminations, 2.92mm terminations, 2.4mm terminations, TNC terminations, smp terminations, minismp terminations, 4.1/9.5 minidin terminations. 4.3/10 terminations, ssma terminations, ssmc terminations, and a few Reverse Polarity terminations. Power levels of 0.5-150 watts. RF / Microwave terminations are also known as dummy loads or 50 ohm dummy loads. Our 1.85mm terminations, are rated to 67ghz. We offer 1.0mm terminations good to 110Ghz.
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Dummy Load
Dummy load is capable of dissipating four times the legal limit 6 kW for 2 minutes and legal limit 1500 watts key down, forever. It covers the 160 meter to 6 meter bands (actually 1 Mhz-60 MHz continuously). It is a dry dummy load intended for testing amplifiers and station conditions. Two fans on the rear of the unit are automatically turned on when the internal temperature reaches 120°F/49°C . The unit runs off a universal AC supply. Simple to operate and use, the dummy load includes an RF sample output of -60 dBc.
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Fixed Terminations
Fixed Terminations absorb RF & microwave energy and are commonly used as dummy loads of antenna and transmitter.They are also used as match ports in many multi-port microwave device such as circulator and directional coupler to make these ports which are not involved in the measurement be terminated in their characteristic impedance in order to ensure an accurate measurement
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Crossing Control Bypass Switch
XCBS-DL
The XCBS-DL is permanently wired into each crossing warning system, and can be configured with either a removable or non-removable bypass key. Simply connect the track connection harness to the designated track connection terminals. To prevent unnecessary operation of the crossing warning system, insert the key and select "bypass", rotate the knife switch to "bypass" and the crossing is disabled. When in the "bypass" position, a Dummy Track Load is connected to the track wire connections in parallel with the rails and the crossing approaches are shorted, preventing unnecessary activation when track equipment is working in the crossing approach circuit. The opening of one track lead may be desired to prevent unnecessary activation with intermittent shunting on the crossing approaches close to the crossing.
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High-Power Directional RF Wattmeters
81300-A Series
The 81300-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 3-1/8 inch coaxial transmission lines. To use the Wattmeter, simply connect it between the transmitter and antenna or dummy load and plug in the appropriate measuring element.
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Load Board
cPCI 6U
Load boards are essential in keeping any system in top running shape. As a full-system provider, Hartmann strives to not only provide the systems you need, but the supporting hardware as well.
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Load Board
cPCI 3U
Load boards are essential in keeping any system in top running shape. As a full-system provider, Hartmann strives to not only provide the systems you need, but the supporting hardware as well.
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PXIe-4051 - PXIe, 1-Channel, 60 V, 40 A PXI Electronic Load Module
788179-01
The PXIe-4051 provides programmable load capable of sinking DC power for characterization, design validation, and manufacturing test. This module helps you sink current and absorb power out of a power source up to 300 W with programmable constant voltage, current, resistance, and power levels. You can use the PXIe-4051 to streamline the task of designing automated test systems for a wide range of applications—from aerospace and defense to automotive and semiconductor component test—by eliminating the need to mix multiple instrumentation form factors in a given test system and simplifying synchronization.
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Load Board
cPCI Serial 3U
Load boards are essential in keeping any system in top running shape. As a full-system provider, Hartmann strives to not only provide the systems you need, but the supporting hardware as well.
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DC Load Bank
K-900
Kongter Test & Measurement Co., Limited
K-900 series are your best choice DC load bank with Kongter’s updated solutions. This new series resistive dummy load includes a series customized load bank models that feature rugged design and and excellent performance. They facilitate your work for DC load and battery capacity testing. With different models of DC load bank, it covers a wide range from 12V to 480V nominal voltages with current up to 600A. Its big TFT touch screen with vivid display makes it more user-friendly for setting and operation. Kongter’s new PC software make it easy for measurement monitoring and report print out.
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Load Module for SLSC
Bloomy's 8-Channel Load Module provides isolated current and voltage measurements for eight on-board 5W loads or for eight off-board 120W loads. With built-in switching for calibration and fault injection, the module provides unsurpassed capability for Mil/Aero applications. The module also provides switching and connections to allow switching between a real load (e.g., actuator, valve, etc.) and the simulated load.
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Dummy Responders
The Dummy Responders are built in to OLA. They simulate RDM Devices and are useful for testing RDM-over-IP protocols like ArtNet and the upcoming E1.33 (RDMNet). We also use them internally for testing things like the web interface and the RDM tests.
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Dummy Test Wafers/Chips
Advanced Dummy Test Wafers/Chips available with over 35 different chip designs and choices of 11 different material configurations as well as kits complete with test vehicles. Custom-make test production of TEG wafer/glass (TEG=Test Element Group). Design and provide custom-make test kit.
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Load Switches
Analog Devices load switches provide a highly integrated solution for switching voltage rails on in a controlled manner via an internal, high-side switch. This portfolio features overcurrent and overtemperature protection and supports currents up to 3 A. They provide a very low pass element RDSON to reduce power losses. The combination of the functionality and integration levels of ADI load switches make them extremely well-suited to inrush control applications for pluggable optical modules, line side pluggable interfaces protection, power plane switching, and power rail sequencing applications.
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Load Cells
Applied Weighing International Limited
Range of tension load cells are suitable for smaller Silo, vessel and tank weighing applications. The load cell can be supplied as a fully welded stainless steel or tool steel. Capacities from 1000kg to 5000kg Fitting options available including threaded bar, rod end bearing and eyebolts. ATEX option available.
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Electric Load
PT04-250-63
For Telecom Rectifier and Power Supply testing. *0 to 63A up to 250V, power limited to 1,900 Watt *CC, CP, CR and CV as standard *63A available Load down to 5.3V
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Load Modules
Load Modules are available with a selection of voltage and current ranges. Use for discharge testing batteries, power supplies or test gear.
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Electronic Loads
PeakTech Prüf- und Messtechnik GmbH
Can be used for important test procedures in quality assurance as well as e.g. testing of power supplies and control units, batteries, fuel and solar cells. For precise load control for various purposes, this device offers load control according to constant voltage (CV), constant current (CC), constant load resistance (CR) or constant power (CP) with a highly precise resolution of 1mW, 1mV, 1mΩ and 1mA. The device also offers additional test modes, e.g. the battery test or the dynamic test. The PC interface and software offer the option of implementing freely programmable test sequences with data evaluation.
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Electronic Loads
Offer many features and capabilities typically found in performance instruments, but at a great price. Capable of absorbing 350W in a compact tabletop format, this series is well equipped for testing and evaluating power supplies, DC-DC converters, batteries, battery chargers and photovoltaic panels.
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Load Boards
The Hartmann Load Boards were originally designed for in house use to test, setup and qualify standard chassis and custom systems. As demand for these products presented itself, Hartmann answered the call with a lineup of high quality load boards.
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Electronic Loads
Flexible electronic DC loads for general purpose applications. Voltage up to 80V, current up to 80A and power up to 600 watts. CI, CR, CG, CV and CP modes, built-in transient generators. Models with USB, RS232, GPIB and LXI compliant LAN interfaces.
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Electronic Loads
SLH AC/DC
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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Load Cells
Selection of load cells must always be guided by the end users particular system requirements and by the application. The PIAB Load Cells range from typical compression/tension load cells to S-beam and shear beam types for stationary applications as well as for mobile weighing systems.
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RF Loads
Bird manufactures a broad spectrum of devices from one watt to eighty kilowatts. Our resistive product portfolio includes air-cooled, water-cooled, oil-dielectric, convection cooled, and conduction cooled RF attenuators and RF loads.
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Load Frames
Multiaxial
MTS multiaxial load frames deliver all of these advantages. Engineered for superior performance in a range of testing applications, these systems represent decades of industry expertise. They include a variety of servohydraulic load frame configurations that apply force along multiple axes simultaneously, replicating real-world materials and component service conditions with absolute precision and accuracy.
