8540 B&K Precision DC Electronic Loads

8540 B&K Precision DC Electronic Loads

The 8540 DC electronic load is a compact and cost-effective instrument designed for both bench testing and production environments. Despite its small size, it delivers reliable performance, capable of continuously testing 5 volt power supplies up to 30 amps.

This versatile electronic load operates in Constant Current (CC), Constant Voltage (CV), and Constant Resistance (CR) modes, providing flexibility for testing a variety of DC power sources. The real-time measurement and display of voltage, current, resistance, or power values make it an excellent choice for comprehensive testing.
Key Features and Benefits:

Wide Operating Range:
Operates between 0 to 60 VDC with a current range of 1 mA to 30 A, supporting a maximum power capacity of 150 W.
User-Friendly Operation:
Easy operation with a bright, easy-to-read display for enhanced visibility and usability.
Compact Design:
Very compact and lightweight, making it ideal for limited bench space while maintaining performance comparable to larger bench DC electronic loads.
Two Current Ranges:
Offers two current ranges: 3 A (1 mA resolution) and 30 A (10 mA resolution), allowing for precise measurements based on testing needs.
Multiple Operating Modes:
Provides CC, CV, and CR operation modes for flexible testing options tailored to different applications.
Safety Protections:
Includes over-current and over-voltage protection features to ensure safe operation during testing.
Short Mode Functionality:
The short mode allows users to simulate short circuits for thorough testing and validation.
Memory Settings:
Capable of saving up to 400 instrument settings for quick recall and efficient workflow.

The 8540 DC electronic load combines affordability with high performance, making it an excellent choice for engineers and technicians looking to conduct reliable DC power testing without sacrificing valuable workspace.

8540 Datasheet