Power Loads
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Product
Shield
Arduino 4 Relays Shield
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The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino's digital IOs, due to the current and voltage limits of the controller. The Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on/off state of each relay.
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Product
Power Supply Testers
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Qmax Test Technologies Pvt. Ltd.
Power Supply Tester is an integrated package of hardware such as AC/DC Power Sources, DC Loads, Noise Measurement Unit, and DMM etc configured as per user applications, which makes it suitable for testing wide range of Power Supplies and provide economic solution for testing AC/ DC and DC/DC power supplies and converters. The Power Supply Boards that passed in the first level of screening for Go-No Go tests will undergo a second level testing. The second level of testing measures all the key parameters of the power supply such as line regulation, load regulation, efficiency etc and check whether the results are within the mentioned limit, if not declare the UUT (Power Supply Board Under Test) as a failed one.
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Product
Audio Multimeter
AMM-1
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The purpose of this tool is to enable the user to: Measure True Amplifier Power output into any load reactive or resistive Measure Common DC voltages Measure DC voltage drops during quick transients on cable runs or battery / charging systems Measure Impedance of speakers at any power or frequency from 20Hz - 1kHz (box rise) Measure Phase Difference between Voltage and Current into reactive loads (Power Factor) Find Tuning Frequency of subwoofer enclosures Tune subwoofer enclosures for maximum power transfer Measure AC Volts (amplifier output) Measure AC Amps (amplifier output)
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Product
Solar Stimulators
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Alpha-Omega Power Technologies, LLC.
Alpha-Omega Power Technologies (AOPT) has developed a line of pulsed concentrator photovoltaic (CPV) solar simulators based in its experience with pulsed high voltage flash lamp systems and its patented high speed, high power load.
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Product
Power Module Tester
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The Power Module Checkout ATE is developed for testing DC-DC Power modules typically utilized in India's space program. The DC-DC converters are exhaustively tested for all design parameters including supply voltage range, line and load regulation, efficiency, ripple, noise, transient response and so on. Special power sources and loading mechanisms are deployed to enable testing of various types of power modules.
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Product
Anti-Islanding Load Banks
AI-Series
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AI-series anti-islanding load banks containing purely resistive, inductive, or capacitive load, have segmented combination control of power input, and can simulate a variety kinds of power loads to meet the grid-connected inverter full load test requirements.
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Product
Power Factor RLC Load
3282（280V,1875W / 3700VA ）
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3282 power Factor RLC Load built-in 16-bit A/D and DSP precision measurement circuit, provides accurate measurements, measurement items have Vrms, Arms, Watt, VA, CF, PF, THD, VTHD, ITHD, Ipeak, Amax, Amin, Vmax, and Vmin. In addition to these measurement functions, it also provides time measurement，products such as UPS, fuses and circuit breakers etc. trip or blow time and transfer time for Off-line UPS
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Product
Electronic Loads
T3EL Series
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The T3EL series is a family of single channel, 200 & 300 Watt Electronic Loads that are ideal for R&D, product validation and Q&A in a bench or automated environment for low to medium power applications starting from 60mA, such as electronic components, batteries, portable chargers and power products. Electronic Loads are typically used to provide a load to the outputs of a power supply, usually capable of dynamic loading, and are fully programmable. Electronic Loads help designers to test electronic power products and ensure quality, reliability, and performance.
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Product
LED Driver Aging Rack
LEDRACK-100W192P
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• Application range: LED driver and multi channel driver power aging. It has equipped with computer operation and monitor system. The working condition can be set by the computer, and the computer will record real time data to do statistical analysis. • The parameters of load can be set freely on the software, to monitor the real time voltage, current, and power etc • Load mode: CC, CV, CR, CP, and LED • Aging Control System includes: ON/OFF control signal output; Signal of relay switch control; K type thermocouple temperature acquisition • The channels are parallel connected under arbitrary load mode, which can allow product power expansion • The LED Driver Aging rack will design according to customer’s LED driver power and aging quantity per time • Automatic current switching function (optional) • AC power meter to measure modules, and test power input characteristics (optional) • Temperature monitoring function at product zone (optional) • PWM dimming and two sets of logic control signal function (optional)
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Product
Power Supplies
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Toellner Electronic Instrumente GmbH
A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.
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Product
I2C Interface for Digital I/O Control
EE301-I2C
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Cable can be used with EE301-I2C or EE301-DCMI Model Numbers only. Cable + Power for Loads & Control Modules / Connects to a PC Parallel Port / Supports (2) Electronics Loads & Control Modules / 6' Power cable & 5' Data cable
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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
Power Transducers and Load Loggers
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Power Transducers and Load Loggers by Ametek Power Instruments
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Product
Self Powered Active Load
TBOH02
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The TBOH02 is a self powered, precision active load. It does not need a separate supply voltage and operates as low as 2V. Its features include constant resistance and constant current mode. A 10 turn potentiometer with dial, a range switch and a precision reference enable accurate setting of current or resistance. Furthermore it can be controlled by an external voltage.
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Product
Programmable DC Electronic Load - (Economical)
63200E Series
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The 63200E series are high power DC loads that include a choice of three operating voltages, 150V, 600V and 1,200V, with power levels from 2kW to 24kW and up to 2,000A in a single unit. Power levels can increase up to 240kW when multiple units are paralleled.These high power loads are designed for testing a wide range of EV products including DC charging stations, car battery discharge, on board charger power components, and other power electronics components. With its high power capabilities, parallel control and dynamic synchronization functions make this load ideal for automotive batteries, fuel cells and more. The 63200E load's master/slave control application enables units with the samevoltage specification to be used in parallel and synchronized dynamically to meet the power testing requirements. In addition, a 255-set data storage function has been built-in for recall of the stored settings at any time. When used in automated testing, the save and recall functions can save a great deal of time.
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Product
Frequency Converter Unit
FCU
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The Astronics Frequency Converter Unit (FCU) provides frequency conversion of variable frequency aircraft power. Recent trends in aircraft power systems use variable frequency (VF) generators instead of fixed frequency of 400Hz. While the majority of aircraft loads can use VF power, select loads still exclusively require 400Hz and are best addressed by the use of FCUs. The FCU performs the task of converting the power line frequency by leveraging recent advances in solid-state technology to provide dramatic improvements in performance over traditional frequency converter solutions.
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Product
Bench Power Supply, Linear, Adjustable, 1 Output, 0 V, 60 V, 0 A, 2 A
72-2695
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The 72-2695 from Tenma is a single channel adjustable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +30mV (voltage), ≤0.5% +5mA (current).
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Product
PXI/PXIe Microwave Relay, Single SPDT, 110 GHz, 50 Ω, SMA-1.0, External Termination, Latching
42-781A-921-LA
Relay
Externally terminated switches have the advantage that the terminations can be removed and replaced with higher power RF loads. This also allows alternative configurations such as terminated 4-port bypass (1 termination removed) and 5-port DP3T (both terminations removed). See the datasheet for diagrams of these configurations.
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Product
Electrification
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The trend of using electric linear actuators in machines using motion control is strong and growing. In addition to the benefits of simplicity, cleanliness, safety, space consciousness and cost saving, newer capabilities in controllability, power, shock load dampening and regen have made electrification a no-brainer for designers.
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Product
Functional Test Fixtures
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Businesses rely on Circuit Check’s functional test fixture expertise. Functional test typically applies full operational power to a loaded printed circuit board in order to determine if the PCBA performs functions as designed. This type of test often involves custom built test equipment and custom test fixturing. Circuit Check supports all forms of functional test strategies.
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Product
PXI-2585, 10‐Channel, 12 A, 1-Wire PXI Multiplexer Switch Module
778572-85
Multiplexer Module
10‐Channel, 12 A, 1-Wire PXI Multiplexer Switch Module —The PXI‑2585 is a high‐power PXI multiplexer switch module that is ideal for switching power signals and loads in control applications and battery, power supply, and automotive testing. It is configured as a 10x1 multiplexer with both low contact resistance and high isolation voltage. It also features onboard relay counting for relay monitoring and deterministic operation with hardware triggers to improve test throughput.
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Product
PXI 6U PXI High Density Matrix, EMR 132x8
45-542-001
Matrix Switch Module
The 6U PXIMatrix Module 45-542 is a very high density electro-mechanical relay matrix available in 132x8 format with 1 pole switching. Typical applications include signal routing in Functional ATE and data acquisition systems. The matrix is constructed using high reliability 2A electro-mechanical relays, offering >10e8 operations (under low power loads) to give maximum switching confidence with long life and stable contact resistance.
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Product
Bench Power Supply, Calibrated w/D & U, Adjustable, 1 Output, 0 V, 30 V, 0 A, 5 A
72-2690 CAL DU
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The 72-2690 CAL DU from Tenma is a single channel adjustable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has complete digital control, intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +20mV (voltage), ≤0.5% +10mA (current).
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Product
High Performance High Power DC Electronic Load
IT8900 Series
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IT8900 series of high performance high power dc electronic loads provide three voltage ranges 150V/600V/1200V. The power expands to 600kW by master-slave paralleling, and maintains stand-alone functions. 50kHz high speed measurement, six working modes, transient over-power loading capability, CV loop speed adjustment, Measurement function, 25kHz dynamic test and other multiple accurate testing functions make IT8900 series well-suited for types of high power applications.
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Product
AC & DC Electronic Loads
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The Adaptive Power Systems Electronic Loads cover a wide range of power levels, voltage and current profiles and feature sets.Supported voltages range up to 1250Vdc or 350Vrms AC. From bench to system and DC or AC requirements, we can more than likely offer you the optimal programmable load to meet your needs.
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Product
3-Way Power Dividers From 0.5 To 35 GHz
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Pulsar Microwave's 3-way power dividers cover 500 MHz to 35 GHz in various connectorized packages. They are rated to handle 30 watts maximum input power for a load VSWR of 1.20:1 or better. The 3-way power combiners are available in both in-line and Tee configurations, and come standard with SMA or N female connectors.
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Product
Bench Power Supply, Linear, Programmable, 1 Output, 0 V, 60 V, 0 A, 3 A
72-2720
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The 72-2720 from Tenma is a single channel programmable bench top power supply. It is a digitally controlled industrial grade power supply with load for a long time. This compact design power supply has intelligent temperature controlled fan, low noise and low ripple. It also features knob lock function to avoid improper operation. This power supply has load regulation ≤0.01% +2mV (voltage), ≤0.1% +5mA (current) and line regulation of ≤0.01% +3mV (voltage), ≤0.1% +3mA (current). The setting accuracy (25°C ±5°C) is ≤0.5% +30mV (voltage), ≤0.5% +10mA (current).
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Product
Power Load Switches
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Low-resistance power load switches offer reliable overcurrent and thermal protection. They are designed for general-purpose power protection or for applications such as USB, hot-swap and power distribution. The power switches come in 1- or 2-channel versions with fixed and adjustable overcurrent limit. Some include a USB charge controller specifically designed to optimize USB host applications.
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Product
Dual-channel AMR Modem
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Signals & Systems India Private Limited
DUAL-CHANNEL AMR is a combined Modem for remote reading & local reading via Bluetooth through the mobile app without opening the enclosure/seals. Dual Channel AMR Modem is an innovative device that can be connected to any make of electronic energy meter by means of optical/ RS232 port, which is compliant to DLMS – IEC 62056-21 standard. AMR system is compatible with 4G network to push the power consumption-billing data, load survey data, and event data to a cloud-based server, with fallback to 3G & 2G. The modem can be programmed to send any abnormal events to any number instantly. The modems have a ‘store and forward’ facility.
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Product
Resistive & Capacitive, Inductive AC Load Bank
RLC
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Inductive & capacitive load banks are reactive only and must be used in combination with a resistive load bank to provide the desired load profile to test a power system. Reactive loads banks can provide either a leading power factor (Capacitive) or lagging power factor (Inductive).
