The programmable DC electronic load is designed for reliable power supply and battery testing. With selectable rated power of 200W or 400W and a rated voltage range of 0–150V, it provides stable and precise load simulation for various electronic testing applications. The DC electronic load instrument is suitable for laboratories, production lines, and R&D environments.

2.8-inch TFT True Color Display

High Precision and Cost-Effective Design
SISCO Electronic Loads are primarily used to test and evaluate power supply devices' performance and stability. They are widely used in power supply design, production testing, quality control, and research and development, simulating real load conditions to verify the reliability and efficiency of power products.
| Model | SISCO-DEL-RK8510A | SISCO-DEL-RK8510 | |
| Rated Parameters | Power | 200W | 400W |
| Voltage | 0-150V | ||
| Current | 0-20A | 0-40A | |
| CV Mode | Range | 0-18V / 0-150V | |
| Resolution | 1mV | ||
| Accuracy | ±(0.05% + 0.025%FS) | ||
| CC Mode | Range | 0-2A / 0-20A | 0-4A / 0-40A |
| Resolution | 1mA | ||
| Accuracy | ±(0.05% + 0.05%FS) | ||
| CR Mode | Range | 0.05Ω – 7.5KΩ | |
| Resolution | 1mΩ | ||
| Accuracy | ±(0.1% + 0.5%FS) | ||
| CP Mode | Range | 0-200W | 0-400W |
| Resolution | 1mW | ||
| Accuracy | ±(0.1% + 0.5%FS) | ||
| Dynamic Mode | T1 & T2 | 100µs – 99.9999s | |
| Slew Rate | 0.001 – 3.000A/us | ||
| Voltage Readback | Range | 0-18V / 0-150V | |
| Resolution | 1mV / 10mV | ||
| Accuracy | ±(0.05% + 0.1%FS) | ||
| Current Readback | Range | 0-2A / 0-20A | 0-4A / 0-40A |
| Resolution | 1mA / 10mA | ||
| Accuracy | ±(0.05% + 0.1%FS) | ||
| Power Readback | Range | 0-200W | 0-400W |
| Resolution | 1mW | ||
| Accuracy | ±(0.1% + 0.5%FS) | ||
| Power Input | 115V / 230V ±10%, 50Hz / 60Hz | ||
| Protection | Over Voltage | ≥152V | |
| Over Current | ≥21A | ≥42A | |
| Over Temperature | 85°C ±5°C | ||
| Over Power | ≥210W | ≥410W | |
| Fuse | AC Input Fuse | 0.5A | |
| Size & Weight | Dimension | 90 × 275 × 185 mm | |
| Weight | 3.1 kg | 3.9 kg | |

Q1: What is adjustable electronic load?
A1: An adjustable electronic load is a versatile testing device used to simulate various load conditions on power sources by allowing users to configure the load parameters to meet specific testing requirements. This flexibility makes it a valuable tool for evaluating the performance and reliability of power supplies, batteries, and other electronic devices.
Q2: How does an electronic load work?
A2: An electronic load works by simulating a real-world load on a power source, such as a battery or power supply, to test its performance and behavior under various conditions. It achieves this by dynamically adjusting its internal resistance to maintain a set current, voltage, resistance, or power level, depending on the selected operating mode (Constant Current, Constant Voltage, Constant Resistance, or Constant Power). The electronic load can accurately control and measure the input parameters, providing valuable data on the power source's capabilities, efficiency, and stability under different load scenarios.
Q3: What is an electronic load used for?
A3: An electronic load is used to test and evaluate the performance of power sources such as power supplies, batteries, and solar panels. It simulates various load conditions by drawing controlled amounts of current or power, allowing engineers to assess the reliability, efficiency, and behavior of the power source under different operating conditions. Electronic loads are essential in research and development, quality assurance, and production testing, helping ensure that power devices meet specified performance standards and can handle real-world usage scenarios.
Tips: What voltage and power ratings does this DC electronic load support?
This DC electronic load provides a rated voltage range of 0–150V and selectable rated power of 200W or 400W, making it suitable for testing various DC power sources, battery systems, and electronic components in laboratories, production lines, and maintenance applications. It also supports multiple load modes and testing functions, such as CC, CV, CR, CP, dynamic testing, and battery capacity testing, allowing for flexible and accurate evaluation of power devices.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.