Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.
1～15 item / All 25 items
Economy Type Programmable DC Electronic Load
TH8400 Series Input Power: Maximum 350W Input Voltage: Maximum 500V Input Current: Maximum 60A Dynamic Frequency: Maximum 25kHz Sampling Rate: Maximum 500kHz
Module Design Programmable DC Electronic Load
Programmable DC Electronic Load Module Design TH8300 Series Input Power: Maximum 500W Input Voltage: Maximum 600V Input Current: Maximum 80A Dynamic Frequency: Maximum 50kHz Sampling Rate: Maximum 500kHz Module Design
Multi-channel type with isolated input terminals for each channel.
The LW series is a multi-channel type (4/2/1 channel) electronic load device with isolated input terminals for each channel. It features constant current (CC) and constant resistance (CR) discharge modes across all models, with additional models that include constant voltage (CV) and constant power (CP) discharge modes, as well as models with front input terminals, totaling 24 different models. It is equipped with a switching function that allows two set values to be switched at regular intervals, tracking and delay functions unique to multi-channel systems, and a convenient 4-point preset function for switching set values, making it suitable for a wide range of applications including switching power supplies, battery production lines, car electronics, and educational settings. For more details, please contact us or download the catalog.
Ideal for the development, design, and evaluation of automotive electrical components, switching power supplies, and energy storage! Load capacity expanded up to a maximum of 9.45 kW.
The "LSG Series" is a direct current electronic load device that is ideal for evaluating automotive electrical components, switching power supplies, and energy storage products. Equipped with a color LCD and a 10-key keypad, it has improved usability and visibility. It offers four models with load capacities ranging from 175W to 1050W and a 2100W booster. By combining with the booster, capacity expansion of up to 9.45kW is possible. 【Features】 ■ Preset options for operating modes, ranges, and configurations ■ Timer function for automatic load-off ■ Go-NoGo function to create pass/fail limits for voltage and current inputs ■ Three types of automatic testing functions ■ Supports remote control from external sources ◎ For more details, please refer to the catalog. Feel free to contact us with any inquiries.
High voltage 800V input, compatible with capacity expansion via a booster. External analog input/output, standard equipped with RS-232 and USB.
The "LSG-H Series" is an electronic load device that can accept input up to 800V. It features a color LCD screen and a numeric keypad on the front, achieving excellent visibility and operability. In addition to constant current (CC), constant resistance (CR), constant power (CP), and constant voltage (CV), it supports seven operating modes including CC+CV, CR+CV, and CP+CV. Up to five identical units can be connected and operated in parallel, accommodating load capacities of 175W, 350W, and 1050W, along with a dedicated booster unit, totaling four models. The 1050W model can be expanded to a maximum capacity of 9450W when combined with the booster unit. 【Features】 ■ Supports a maximum capacity of 9450W / 800V / 472.5A with the use of a booster ■ Voltage/current monitor output isolated from the electronic load input ■ External analog control function ■ Standard USB and RS-232C interfaces, with optional GP-IB support *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
Freely combine input channels! Programmable DC electronic load.
The "PEL-2000A Series" is a product that allows for the configuration of an electronic load device with a channel count of 1 to 8 (number of input terminals) by mounting any load module (four types) in any slot of the mainframe (two types). Using the group unit function, it is possible to configure an electronic load device with a maximum of 1400W for one channel (700W when using PEL-2002A). The load modules can operate in four discharge modes: Constant Current (CC), Constant Resistance (CR), Constant Voltage (CV), and Constant Power (CP). 【Features】 ■ Flexible configuration with a mainframe and plug-in type load modules ■ Up to 8 channels of multiple independent load inputs in the mainframe ■ Parallel connection of inputs to increase load capacity ■ Programming function to create work procedures for repetitive testing *For more details, please refer to the PDF materials or feel free to contact us.
150W to several kW level. CC, CR, CV, CW, CC+CV, CR+CV modes.
The M97xx series is a newly designed DC electronic load device. It features high-speed response, high precision of 0.1mA or 0.01mA, and high resolution. The basic accuracy is 0.03%, with a basic current rise of 2.5A/us. It is used in a wide range of applications including production lines for mobile chargers, mobile batteries, electric vehicles, switching power supplies, linear power supplies, LED drivers, as well as in automotive electronics, aerospace, marine, solar cells, and fuel cell development and research. The programmable DC electronic load device comes in a wide range of products from 150W models to several kilowatts. It is equipped with CC, CR, CV, CW, CC+CV, and CR+CV modes. Load settings can be dynamically configured flexibly. Control via RS232/RS485/USB is also possible. During equipment testing or research and development, this device can be used as various forms of loads without the need to prepare actual resistors, inductors, capacitors, or pseudo circuit networks. Student discount prices are available.
A DC electronic load that can simulate LED electrical characteristics in a module + mainframe configuration.
The LED driver supplies the energy that serves as the light source for the LED and is designed as a constant current source for the LED. The characteristics of an LED driver differ from those of a typical switching power supply, but the structure is very similar. To evaluate an LED driver, it is possible to perform operational checks using actual LEDs, resistors, and electronic loads with CR/CV modes, but it can be challenging to meet the testing conditions. When evaluating an LED driver with a resistor, the relationship between voltage and current becomes linear, as shown by the blue line, which does not fully utilize the characteristics of the LED. When using a DC electronic load with CR/CV modes, it is desirable for both CR and CV modes to operate stably. However, during LED ON/OFF tests or dimming tests, the protection circuit of the LED driver may cause instability in the operation of the electronic load, posing a risk of not being able to conduct the tests successfully. Using actual LEDs as a load can lead to degradation issues over long-term use and requires significant labor to test various types of LED drivers. Chroma has prepared the 63110A/63113A/63115A, based on the 6310A series, to solve the testing issues for LED drivers.
DC electronic load with a module + mainframe structure. Multi-channel type, high precision, high output, equipped with constant impedance mode.
The 63600 series is designed to test multi-output AC/DC power supplies, DC-DC converters, mobile phone chargers, batteries, PC adapters, and power electronics products, making it suitable for applications such as research, development, production, and acceptance testing. It features a CZ (constant impedance) mode that simulates capacitive loads and can also emulate nonlinear loads. The minimum operating voltage is (0.4V @ 80A Typical, 63640-80-80), allowing it to draw rated current even at low voltages, making it suitable for applications requiring low voltage, such as fuel cells. Additionally, it meets the testing requirements for ATX power supplies by providing extensive simulation capabilities for dynamic loading applications. The built-in EEPROM memory allows for the immediate recall of 100 sequences of stored data for testing. The 16-bit measurement circuit performs real-time voltage and current measurements, enabling voltage measurement, adjustment, and short-circuit testing to be simulated through both the front panel and software via a PC.
Module + mainframe type, multi-channel cost-effective DC electronic load.
The 6310A series is a cost-effective modular type of DC electronic load designed for power test applications. It features a lineup of 9 models, and by mounting four units of the 2-channel specifications 63102A and 63107A on one mainframe, it can configure up to 8 channels of electronic load. The lineup includes modules with rated power from 20W to 1200W, allowing for the construction of load systems tailored to various applications and capacities. It can also be controlled via a PC using a standard RS-232C interface or optional GPIB or USB interfaces. It is equipped with various new features, including four operating modes, overcurrent protection (OCP) functionality, timing mode, and digital I/O control.
0-60V/0-30A/150W Compact DC Electronic Load Device CC/CV/CR Mode
IT8211 DC Electronic Load Features ●V: 0-60V ●I: 0-30A ●W: 0-150W △ High brightness display (LED) △ High accuracy voltage and current measurement function (DMM) △ Built-in short function △ Resolution of 1mV/1mA △ Remote sensing function △ CC/CV/CR mode △ Switchable high and low current 3A/30A △ No interface *For more details, please contact us.
Built-in CR-LED function (CC+CV mode), optimal for LED driver testing.
IT8912E DC Electronic Load Features ●V: 0 to 500V ●I: 0 to 15A ●W: 0 to 300W △ Built-in CR-LED mode △ Dynamic (CC mode) up to 20KHz △ Voltage and current measurement speed up to 50KHz (DMM) △ 10mV/0.1mA resolution △ CC/CV/CR/CV+CC/CR-LED modes △ Standard interfaces: RS232/USB/GPIB △ Free dedicated PC software provided *For details, please contact us.
Providing high stability, overwhelming affordability, electronic load devices ranging from 150W to 3000W, with high density, compact size, and the availability of IT8511A demo units.
IT8500+ DC Electronic Load Features ●V: 120V/150V/500V ●I: 15A/30A/60A/120A/240A ●W: 150W/300W/600W/1500W/3000W △ High stability, overwhelming affordability △ Dynamic (CC mode) up to 10KHz △ CC/CV/CR/CW modes △ High resolution of 0.1mV/0.1mA △ Remote sensing function △ Dynamic testing function △ Battery discharge testing function △ Overpower testing function △ Short testing function △ CR-LED testing function △ Smart fan △ Interface options: RS232/USB/GPIB △ Free dedicated PC software *For more details, please contact us.
The IT8800 series high-capacity electronic load device can meet various testing requirements of customers with a MAX input of 3KW.
IT8800+ DC Electronic Load Features ●V: 60V to 800V ●I: 15A to 1100A ●W: 150W to 3KW △ Dynamic mode with MAX 25KHz △ Voltage and current test speed (DMM) with MAX 50KHz △ High resolution of 0.1mA/0.1mA △ CC/CV/CR/CW modes △ Remote sensing function △ Sequence function △ Variable slew rate function △ OTP/OCP/OVP/OPP/reverse polarity protection functions △ Built-in battery test function △ External analog control function △ Built-in OPP/OCP test function △ Smart fan △ Standard interfaces: RS232/USB/GPIB △ Free dedicated PC software △ CE mark △ 2-year warranty *For more details, please contact us.
The IT8900A series electronic load device is a low-cost, compact, multifunctional, and high-capacity DC electronic load that can meet various testing requirements of customers.
IT8900A DC Electronic Load Features ● 4U size = 6kW ● Input voltage: 150V, 600V, 1200V ● Input current: 80A to 2400A ● Input capacity: 2kW to 54kW △ Dynamic mode with MAX 30KHz (150V model only) △ Voltage and current test speed up to MAX 500KHz (DMM) △ 8 types of input modes: CC/CV/CR/CP/CC+CV/CV+CR/CR+CC/CP+CC △ Remote sensing function △ Sequence function △ Variable slew rate function △ OTP/OCP/OVP/OPP/reverse polarity protection function △ Battery test function △ External analog control function △ Built-in OPP/OCP test function △ Smart fan △ Standard interfaces: LAN/RS232/USB/GPIB/CAN △ Free dedicated PC software provided
