DC Load Banks
See Also: Load Banks, AC Load Banks, Inductive Load Banks, Reactive Load Banks, Resistive Load Banks
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Product
AC Electronic Load
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The electronic AC loads cover a wide variety of different voltage, current and power ranges. All the AC loads are programmed with 11 different sine, square and DC waves. With 5 crest factor variations of each, a total of 55 waveforms are available. An external input is also provided to enable the user to amplify signals from a waveform generator.AC Loads allow real world operating conditions to be simulated. Typical applications include circuit breaker, transformer & UPS output testing along with general laboratory and research work.
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Product
S Beam Load Cell
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Futek Advanced Sensor Technology, Inc.
FUTEK S Beam Load Cells (Tension/Compression) offer a compact design for a variety of applications. Available in standard and metric, the S Beam Load Cell series provides accuracy, compact design features, overload protection (select models), and a wide capacity range to choose from. S Beam Load Cells are also commonly known as Z Beam Load Cells or S Type Load Cells.
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Product
Electronical Load Board 3U VME64x (air cooled)
056-921
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The 3U load boards are designed to simulate the power consumption of a single board computer and other boards on the backplane.
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Product
High Power DC Electronic Load
63200A series
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The 63200A series high power 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. The 63200A series have three operating voltage choices, 150V, 600V & 1,200V, with models covering power levels from 4kW to 24kW and up to 2,000A in a single unit. The DC loads have unique user defined waveform (UDW) capability and external analog modulating input for s imul a t ing re a l-wor ld, cus tom waveforms. Another distinct feature is the dynamic auto-frequency sweep function, which enables detecting a UUTs worst case output deviation across a wide range of current frequencies. In addition, a 255-set of data storage function has been built in for recall of the stored settings at any time. For automated testing, the save and recall functions can save a great deal of time.
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Product
DC Power Module, 60 V, 0.8 A, 50 W
N6735B
Power Module
The N6735B one-slot 50 W programmable DC power module for use in the N6700 low-profile Modular Power System or N6705 DC Power Analyzer
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Product
LED Load Simulator
63110A/ 63113A/63115A
Simulator
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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Product
Through Hole type DC Current Sensor／for Load Current Measurements
MOHT-1000B Open loop method
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Hall effect measurement for DC/AC/Pulsed current.*For the use of UPS, batteries, switching power supply, DC motor drivers, etc.
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Product
AC Load Banks
X100L-600 Series
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Mosebach Manufacturing Company
Mosebach’s X100L-600 is the smallest load bank of 100 kW with 5 kW resolution. Offers a continuous load at 600/480/240/208 volts. Great for most generator testing. And lightweight – only 64 lbs!
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Product
Ultrafast Photodetector with Current Monitor, 700 - 870 nm, DC - 25 GHz, FC/PC
DXM25CF
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The DXM25CF Ultrafast Detector is a DC - 25 GHz, fiber-coupled, GaAs-based photodetector designed for applications in the 700 nm - 870 nm wavelength range. The core element of the detector is the fiber-coupled, hermetically sealed, microwave detector module. For convenience and simplicity of use, the module is mounted inside a rugged housing that includes a rechargeable battery, current monitor circuitry, and a digital display of the DC photocurrent.
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Product
Loaded Spectrophotometer
DSCD-900
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DSCD-900 is a highly performance spectrophotometer with test caliber upward. The instrument adopts the geometric conditions of D/8 lighting and observation of CIE recommendations, integration of the full band LED composite light source, double beam optical system, ETC every-time calibration technology, spectral reflectance standard deviation within 0.08, maximum of colorimetric values ΔE*ab is 0.03, to provide all the necessary color formula. It could be widely used for coating, printing, textile, meet plastic, food, medicine, automobile field to meet customers’ measurement requirement.
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Product
AC Load Bank (Rack Mounted)
K-1000 Rack Mounted
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Kongter Test & Measurement Co., Limited
Rack mounted resistive load bank is widely used in data center to simulate electric loads and dissipation of IT systems. These load banks are controlled by sectional steps with customized setting. Users could set power and time as per their needs with easy operation.
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Product
Coaxial Termination, DC to 26.5 GHz
909D
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The Keysight 909D is a precision, low-reflection dc to 26.5 GHz load for terminating a 50-ohm coaxial system in its characteristic impedance. It is intended for use as a calibration standard.
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Product
Single-Axle Single Roller Dynanometer for Cars with Axle Load of up to 2.4T
MSR 500/1 CAR | VP 230035
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Maschinenbau Haldenwang GmbH & Co. KG.
The MSR 500/1 single roller dynamometer is used in workshops for designers and tuners as well as in educational institutions. It is especially suitable for performance measurements, tuning and diagnostic work on particularly powerful vehicles. With test speeds of up to 300 km/h, it is used for dynamic and static power measurement. The MSR 500/1 CAR guarantees optimum measurement accuracy and reproducibility through the active measurement of the towing power.
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Product
Coaxial Loads
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Loads are supplied standard with N connectors, which are recommended above 500 MHz.
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Product
Autoranging System DC Power Supply, 1000 V, 30 A, 10000 W, 208 VAC
N8930A
DC Power Supply
The Keysight N8900 Series provides 5 kW, 10 kW, and 15 kW autoranging, single-output programmable DC power for ATE applications that require just the right amount of performance at just the right price. The N8900 Series power supplies' autoranging output characteristic enables unprecedented flexibility by offering a wide range of voltage and current combinations at full power. Power supplies with "rectangular," or traditional, output characteristics provide full power at only one voltage and current combination. Just one N8900 does the job of multiple power supplies. It's like having many power supplies in one!
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Product
High Current Electronic Load (600W-1200W)
ELCH600 & ELCH1200
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- Low lead resistance <5m Ohm for Fuel-cell- Battery Testing- VFD display- High resolution 0.1mA/1mV- Voltage range 0V to 500V- Working mode CV/CC/CW/CR- OV/OC/OP/OT protection- Communication: USB/RS232/GPIB
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Product
PXI Hybrid Coaxial Switch: DC to 40 GHz, Dual Transfer
M9156CH40
Switch Module
The Keysight M9156CH40 PXI hybrid dual transfer switch module provides an exceptional 0.03 dB insertion loss repeatability, high isolation, low SWR with a long operating life up to 10 million cycles.
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Product
VPX 6U Load Board Conduction Cooled
1940000376-0000R
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6U VPX Load Board, 6U x 160mm, conduction-cooled.
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Product
Load Testing
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Load Testing, Simplified. We sort out the infrastructure, so you can spend more time testing. Tool Agnostic - We support JMeter, Gatling, Capybara and Selenium. Unfettered Testing - No limits on how you test, run as many users for as many tests, for as long as you like. Third-party Integration - Send results to Slack, Hipchat, Flowdock, or your own services using our API.
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Product
DC Current Bias Supply
DC1000A
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To guarantee the quality and performance of inductive components such as inductors, chokes and transformers they are tested at their real-life operating point. If the inductor is designed to carry a DC current, then its inductance must be measured with that DC current present. Until now, these measurements were made by an LCR meter connected via special interfacing to a DC bias supply available only from the manufacturer of the LCR meter. The unique NEW DC1000A can be used with any precision LCR meter and connects simply into existing test fixturing.
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Product
Adapter, 1.0 Mm (m) To 1.0 Mm (f), DC To 120 GHz
Y1910C
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Provides measurement accuracy, versatility, and ease of use for on-wafer and coaxial measurements.
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Product
DC - 400 MHz PC-Based Timer Interval Analyzer
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GuideTech’s GT658PCI is an ultra-fast, high resolution, DC – 400 MHz Time Interval Analyzer (TIA), ideal for most PC-based lab bench (timing) test applications. What makes the GT 658 superior to traditional counters is analogous to the difference between volt meters & digital scopes. While both measure voltage, the scope provides much more information about the dynamics of the signal. This is because our patented TIA substantially increases measurement speed, and the measurements are displayed as afunction of time. All of these features, along with the benefit of ‘continuous time correlation to a common reference between all measurement time stamps,’ enable our TIAs to make measurements that weren’t previously possible with traditional counters.
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Product
DC Blocking Power Splitter Combiner
PD5040
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)50 VDC maximum on DC block portsTri Alloy Type N Female (Jack) Low PIM
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Product
600A TRMS Clamp Meter w/ DC Amps, Inrush, Magnet
DL589
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UEi Test & Measurement Instruments
True-RMS Dual Display 600A Clamp Meter w/ DC Amps & Differential
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Product
DC Blocking Power Splitter Combiner
PD5112
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INSTOCK Wireless Components, Inc
Wideband Frequency (698 - 2700 MHz)Low Insertion Loss (0.6 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)50 VDC maximum on DC block portsTri Alloy SMA Female (Jack) Low PIM
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Product
PowerSync Programmable Load
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Lower cost solutions for versatile 802.3at and 802.3bt Powered Device Emulation to support PSE system test and analysis
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Product
Adapter, 1.0 mm (m) to 1.0 mm (m), DC to 110 GHz
11920A
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The Keysight 11920A precision 1.0 millimeter waveguide-to-coax adapter offers a simple way of measuring coaxial devices at higher frequencies. It is designed for the measurement of components with 50 ohms impedance and frequency range from dc to 110 GHz.
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Product
High Precision Compression Type Load Cell
ZR
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A high-precision compression-type load cell is a sensor that accurately measures compressive (pushing) forces, designed for applications requiring very tight accuracy and reliability. It works by converting a downward force into an electrical signal, often using strain gauges to measure deformation, and is used in demanding fields like calibration, manufacturing, and medical equipment.
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Product
Wireless Connectivity AC / DC Clamp Meter with 6000 count / NCV / SPT / 600A / 1000A (AC / DC) Current
MS-W376DFT
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This is a external wireless connectivity digital clamp meter integrated with AC / DC hall effect sensor, 3-3/4 Digit 6000 Count, True RMS, auto and manual measurement.
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Product
DC Power Supply With Scope And Arbitrary Waveform Generator Bundle
E36154AGV
DC Power Supply
E36154A DC power supply, single-output, auto-range: 30V, 80A, 800W: LAN, USB and E36150ADVU Scope View and Arbitrary Waveform Generator Bundle.
