The MDL4UB series from B&K Precision is a modular, programmable DC load that has been specially designed to meet the requirements of modern test environments. The series is characterized by high flexibility, accuracy and system integration. It supports up to 16 channels (with expansion) and covers power ranges up to 4800 W.
With various operating modes such as constant current (CC), constant voltage (CV), constant resistance (CR) and constant power (CW), the MDL4UB series is ideal for testing power supplies, batteries, fuel cells and solar panels. Functions such as adjustable slew rates, transient operation up to 25 kHz, list mode with 84 steps and extensive interfaces (USB, LAN, RS232, GPIB) make it the ideal solution for research, development and production.
Module variant MDL4U252B
The MDL4U252B model is a dual-channel DC load module with a total output of up to 300 W. Each channel can be flexibly supplied with up to 300 W of power. Each channel can be flexibly operated with up to 250 W, whereby the total load must not exceed 300 W. The module supports voltages up to 80 V and currents up to 20 A, making it ideal for simultaneous testing of two output channels of power supplies or similar systems.
Differences to other variants
- MDL4U102B: Dual-channel with 200 W total power - lower power and current.
- MDL4U302B: Dual-channel with 600 W - double the power for high-load applications.
- MDL4U200B: Single-channel with 200 W - less flexible but higher current capacity per channel.
- MDL4U502B: Dual-channel with 600 V support - for high-voltage applications.