Electronic Loads

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LD400P, Aim-TTi

Aim-TTi LD400 Compact DC Electronic Load The Aim-TTi LD400 is an inexpensive, versatile electronic load designed for evaluating and characterising a wide variety of DC power sources including batteries and solar cells as well as electronic power supply units. It has the voltage/current range, multiple operating modes and built-in transient generator to provide test solutions from the design laboratory through to the component test area. The LD400P version adds full bus remote control via USB, RS232, GPIB and LXI compliant LAN (Ethernet) interfaces. The LD400 can operate at voltages below 500mV for currents up to 10A. At higher currents the minimum remains below 1V up to 40A and below 2V up to 80A. This low operating voltage allows the LD400 to be used in many low voltage applications for which other electronic loads may be unsuitable. The LD400 can operate at power levels up to 600W for periods of up to 1 minute. Short term loading is sufficient for many testing applications so this capability significantly increases usefulness. Maximum voltage and current are 80V and 80A with a maximum continuous power capability of 400W (plus the short term capability of 600W). An adjustable drop-out voltage can be set for testing batteries. Versatile solution for testing dc power sources (LD400) with full bus remote control version (LD400P) Constant current, resistance, conductance, voltage and power modes Wide voltage and current range, 0 to 80 V and 0 to 80 A 400W continuous dissipation at 28°C 360W continuous dissipation at 40°C 600W short-term dissipation capability Low minimum operating voltage of below 1V at 40A High resolution and accuracy for level setting Built-in transient generator with variable slew Current monitor output for waveform viewing Variable drop-out voltage for battery testing High resolution backlit graphic LCD with soft key control Front and rear input terminals (front terminal...

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EA-EL 9500-90 B, EA Elektro-Automatik

EA-EL 9000B Series 3U Electronic Loads with Multi-function Controller EA-EL 9000B Series 19" 3U conventional electronic loads are adjustable and programmable. They come equipped with a high performance FPGA (Field Programmable Gate Array) controller with 16-bit resolution. EA-EL 9000B features include a flexible DC input range for use at high voltage or high current as required, within the nominal power rating. The TFT touch panel has an easy-to-operate intuitive menu structure. This integrates multiple functions such as a function generator with default wave forms (e.g. sinus, square, trapezoidal, ramp, arbitrary), memory, alarm manager and user profiles. It displays U/I/R/P values with 4-digit resolution. The DC input is highly stable and filtered with 0...100% adjustable parameters, very dynamic (30μs) and generates no ripple (FET linear technology). For external automated control, 9000B models have an on-board isolated 0-5V/0-10V analog and USB interface. An intelligent plugn play slot allows retrofitting optionally-available interface modules such as CANopen, Ethernet, Profibus and Modbus. EA-EL 9000B is an excellent choice for demanding load testing, to provide for reproducible test data, and is suitable for automated system integration to form heavy-duty load banks. 1.2kW to 7.2kW 0-80V, 0-200V, 0-360V, 0-500V, 0-750V DC 0-20A up to 0-510A depending on model FPGA controlled and programmable Isolated analog 0-5V/0-10V & USB interface on board Operation modes CV, CC, CP, CR, battery discharge mode Integrated sequencer with default waveforms, memory, alarm manager, user profiles TFT touch panel (64,000 colours) and setting encoders (intuitive easy-to-operate HMI) Plugn play digital interface slot (many optional interfaces e.g. Ethernet, CANopen, Profibus) Control software "ea-power-control pro" for automated testing & data logging Housing 19" 3U for all power ratings up to 7.2kW Tru...

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New items

EA-EL 3500-10 B, EA Elektro-Automatik

EA-EL 3000 B series, is the second generation of small desktop loads with a power rating of 400 W. It offers new voltage and current ratings for a multitude of applications for daily use in laboratories, schools or workshops. All models support the four regulation modes constant voltage (CV), constant current (CC), constant power (CP) and constant resistance (CR). The core of the control circuit is a fast microprocessor which provides interesting features, such as true function generator with common functions like rectangle, triangle or ramp. Input power rating:0...400 W Input voltages:0...80 V up to 0...500 V Input currents:0...10 A up to 0...60 A Multillingual colour display User profiles, true function generator Carrying handle with tilt stand SCPI & ModBus RTU supported Control software (Windows) LabView VIs

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New items

BK8500B, BK Precision

Maximum input power up to 600 W CC/CV/CR/CW operating modes Transient mode up to 10 kHz in CC mode 16-bit voltage and current measurement system with up to 0.1 mV / 0.1 mA resolution List mode and adjustable slew rate in CC mode Short circuit test Built-in battery test function with voltage level, capacity level, and timer stop conditions CR-LED mode to simulate the loading behaviour of typical LEDs Remote voltage sensing to compensate for the effect of voltage drop in wires Analog current control and monitoring TTL (DB9) interface, includes TTL to USB adapter OVP/OCP/OPP/OTP and local/remote reverse voltage (LRV/RRV) protection

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New items

EA-EL 3080-60 B, EA Elektro-Automatik

EA-EL 3000 B series, is the second generation of small desktop loads with a power rating of 400 W. It offers new voltage and current ratings for a multitude of applications for daily use in laboratories, schools or workshops. All models support the four regulation modes constant voltage (CV), constant current (CC), constant power (CP) and constant resistance (CR). The core of the control circuit is a fast microprocessor which provides interesting features, such as true function generator with common functions like rectangle, triangle or ramp. Input power rating:0...400 W Input voltages:0...80 V up to 0...500 V Input currents:0...10 A up to 0...60 A Multillingual colour display User profiles, true function generator Carrying handle with tilt stand SCPI & ModBus RTU supported Control software (Windows) LabView VIs

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New items

EA-EL 9200-18 T, EA Elektro-Automatik

Programmable Electronic DC loads EL 9000 T Series 400 W - 600 W The new EA-EL 9000 T series of compact electronic DC loads offers three tower models for the daily application in research laboratories and even schools. Lower power ratings allow for a multitude of test applications while being cost effective and space saving. All models support the four regulation modes constant voltage (CV), constant current (CC), constant power (CP) and constant resistance (CR). The core of the control circuit is a fast microprocessor which provides interesting features. Such as a true function generator with common functions like sine wave, rectangle or triangle, but also an arbitrary function. The colour TFT touch panel offers an intuitive manual operation, like it is prolific with smartphones or tablet computers. Response times during the control of the devices via analogue or digital interface improved by an ARM processor controlled hardware, compared to older electronic load series. Features and Benefits Input Power Ratings: 0 W to 400 W, 0 W to 500 W, 0 W to 600 W Input Voltages: 0 V to 80 V, 0 V to 200 V, 0 V to 500 V Input Currents: 0 A to 8 A, 0 A to 18 A, 0 A to 45 A Multilingual colour touch panel True function generator Adjustable protections: OVP, OCP, OPP Operation modes: CV, CC, CP, CR USB port as standard Ethernet and analogue interface optional SCPI and Modbus RTU supported Control software (Windows) LabView Vis

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New items

EA-EL 9360-40 B, EA Elektro-Automatik

EA-EL 9000B Series 3U Electronic Loads with Multi-function Controller EA-EL 9000B Series 19" 3U conventional electronic loads are adjustable and programmable. They come equipped with a high performance FPGA (Field Programmable Gate Array) controller with 16-bit resolution. EA-EL 9000B features include a flexible DC input range for use at high voltage or high current as required, within the nominal power rating. The TFT touch panel has an easy-to-operate intuitive menu structure. This integrates multiple functions such as a function generator with default wave forms (e.g. sinus, square, trapezoidal, ramp, arbitrary), memory, alarm manager and user profiles. It displays U/I/R/P values with 4-digit resolution. The DC input is highly stable and filtered with 0...100% adjustable parameters, very dynamic (30μs) and generates no ripple (FET linear technology). For external automated control, 9000B models have an on-board isolated 0-5V/0-10V analog and USB interface. An intelligent plugn play slot allows retrofitting optionally-available interface modules such as CANopen, Ethernet, Profibus and Modbus. EA-EL 9000B is an excellent choice for demanding load testing, to provide for reproducible test data, and is suitable for automated system integration to form heavy-duty load banks. 1.2kW to 7.2kW 0-80V, 0-200V, 0-360V, 0-500V, 0-750V DC 0-20A up to 0-510A depending on model FPGA controlled and programmable Isolated analog 0-5V/0-10V & USB interface on board Operation modes CV, CC, CP, CR, battery discharge mode Integrated sequencer with default waveforms, memory, alarm manager, user profiles TFT touch panel (64,000 colours) and setting encoders (intuitive easy-to-operate HMI) Plugn play digital interface slot (many optional interfaces e.g. Ethernet, CANopen, Profibus) Control software "ea-power-control pro" for automated testing & data logging Housing 19" 3U for all power ratings up to 7.2kW Tru...

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New items

T3EL150302P, Teledyne LeCroy

PROGRAMMABLE SINGLE CHANNEL DC E

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New items

BK8600B, BK Precision

The BK Precision The 8600/BSeries programmable DC electronic loads provide the performance of modular system. Voltage range up to 500 V Current range up to 720 A CC/CV/CR/CW operating modes 16-bit voltage and current measurement system providing 1 mV / 0.1 mA resolution Transient mode up to 25 kHz in CC mode

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New items

BK8612B, BK Precision

The BK Precision The 8600/BSeries programmable DC electronic loads provide the performance of modular system. Voltage range up to 500 V Current range up to 720 A CC/CV/CR/CW operating modes 16-bit voltage and current measurement system providing 1 mV / 0.1 mA resolution Transient mode up to 25 kHz in CC mode

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New items

2380-120-60, Keithley

Keithley 2380 Series Programmable DC Electronic Loads Keithley Series 2380 programmable DC electronic loads can sink a wide range of voltages and currents. The 200 W model 2380-500-15 ( 917-6569 ) can accept up to 500 V or 15 A. The 250 W model 2380-120-60 ( 917-6566 ) can accept up to 120 V or 60 A. The 750 W model 2380-500-30 ( 917-6563 ) can accept up to 500 V or 30 A. These single-output, stand-alone DC electronic loads can operate in constant current (CC), constant voltage (CV), constant resistance (CR) or constant power (CP) mode. They can be configured to provide a dynamically changing load to the DC source with up to 25 kHz of dynamic cycling, superior voltage/current resolution and readback accuracy, and multiple interface choices. Features and Benefits Constant current (CC),constant voltage (CV), constant resistance (CR), and constant power (CP) operating modes LED simulated load test mode Readback voltage and current resolution down to 0.1mV/0.01mA Dynamic mode with cycle rate up to 25kHz Voltage rise and fall time measurement Current monitor function List mode Battery test mode Built-in GPIB,USB and RS-232 interfaces Dimensions 214.81 x 104.24 x 397.03 mm (200/250 W models), 482 x 131.4 x 580 mm (750 W model) Weight 4.65 kg (200/250 W models), 24.95 kg (750 W model) Areas of Application Environmental test, stress test and accelerated life testing for AC/DC power sources and DC/DC modules LED lighting drivers and high power component testing Automotive electronics testing Battery research and discharge testing Production test Supplied with Quick start guide, documentation CD, power cord

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New items

LD400, Aim-TTi

Aim-TTi LD400 Compact DC Electronic Load The Aim-TTi LD400 is an inexpensive, versatile electronic load designed for evaluating and characterising a wide variety of DC power sources including batteries and solar cells as well as electronic power supply units. It has the voltage/current range, multiple operating modes and built-in transient generator to provide test solutions from the design laboratory through to the component test area. The LD400P version adds full bus remote control via USB, RS232, GPIB and LXI compliant LAN (Ethernet) interfaces. The LD400 can operate at voltages below 500mV for currents up to 10A. At higher currents the minimum remains below 1V up to 40A and below 2V up to 80A. This low operating voltage allows the LD400 to be used in many low voltage applications for which other electronic loads may be unsuitable. The LD400 can operate at power levels up to 600W for periods of up to 1 minute. Short term loading is sufficient for many testing applications so this capability significantly increases usefulness. Maximum voltage and current are 80V and 80A with a maximum continuous power capability of 400W (plus the short term capability of 600W). An adjustable drop-out voltage can be set for testing batteries. Versatile solution for testing dc power sources (LD400) with full bus remote control version (LD400P) Constant current, resistance, conductance, voltage and power modes Wide voltage and current range, 0 to 80 V and 0 to 80 A 400W continuous dissipation at 28°C 360W continuous dissipation at 40°C 600W short-term dissipation capability Low minimum operating voltage of below 1V at 40A High resolution and accuracy for level setting Built-in transient generator with variable slew Current monitor output for waveform viewing Variable drop-out voltage for battery testing High resolution backlit graphic LCD with soft key control Front and rear input terminals (front terminal...

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What are electronic loads?

What are the types of electronic loads?

Typical applications

New Items

LD400P, Aim-TTi

EA-EL 9500-90 B, EA Elektro-Automatik

EA-EL 3500-10 B, EA Elektro-Automatik

BK8500B, BK Precision

EA-EL 3080-60 B, EA Elektro-Automatik

EA-EL 9200-18 T, EA Elektro-Automatik

EA-EL 9360-40 B, EA Elektro-Automatik

T3EL150302P, Teledyne LeCroy

BK8600B, BK Precision

BK8612B, BK Precision

2380-120-60, Keithley

LD400, Aim-TTi

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