Magna Power ALx1.25-1000-37.5/UI+LXI DC Electronic Load

Overview

The Magna Power ALx1.25-1000-37.5/UI+LXI is a 1.25kW DC electronic load designed for testing high-voltage power supplies and DC sources. With a maximum voltage of 1kV and maximum current of 37.5A, this air-cooled instrument provides a wide operating range for demanding laboratory and production environments. The ALx Series utilizes linear MOSFET-based dissipative elements and distributed DSP architecture for precise control and measurement.

Built with MagnaLINK™ distributed DSP technology, the unit delivers 16-bit digital programming and monitoring resolution. The conservative thermal management design enables continuous full-power operation in ambient temperatures up to 50°C, ensuring reliable long-term performance. The LXI TCP/IP Ethernet interface enables direct network integration and remote operation.

Key Features

• MagnaLINK™ Distributed DSP Architecture for advanced digital control
• 16-bit digital programming and monitoring resolution
• SCPI Remote Programming API for flexible automation
• Multiple control modes: voltage, current, power, resistance, and shunt regulator
• Wide voltage-current-power operating profile within 1.25kW maximum power
• LXI TCP/IP Ethernet interface for network-based automation
• Front and rear USB and RS485 ports with dual MagnaLINK™ connections
• Digital plug-and-play master-slaving for expandable configurations
• Programmable protection limits and configurable external analog-digital user I/O
• Designed and manufactured in the USA

Applications

• Power supply testing and characterization
• Battery charger development and validation
• Automotive electrical system testing
• Power conversion efficiency measurements
• Shunt regulator and load dump testing