Magna Power SL20-250/480 DC Power Supply

Overview

The Magna Power SL20-250/480 is a 6kW programmable DC power supply designed for automated test equipment (ATE) system integrators. Built on Magna-Power's current-fed power processing topology refined over nearly 40 years of development, this supply combines high power density in a compact 1U form factor with industry-leading reliability and specifications.

The unit delivers 20V and 250A output, operates reliably in ambient temperatures up to 50°C, and is certified UL/CSA with CE Mark. It supports extensive remote programming through SCPI, Ethernet, GPIB, and other interfaces, making it ideal for complex test automation systems.

Key Features

• 6kW output power at 20V/250A
• 1U rack-mount form factor (1.75" height)
• Current-fed power processing topology
• SCPI remote programming with NI LabVIEW and IVI drivers
• Multiple communications: RS232, Ethernet, GPIB, 0-10V analog inputs
• 37-pin external user I/O connector for system integration
• Master-slave capability for load sharing
• High-accuracy voltage and current monitoring
• Programmable protection limits and diagnostics
• Remote sensing for voltage regulation
• Fast transient response capability

Applications

• Automated test equipment (ATE) system integration
• Power semiconductor device and module testing
• Battery charging and thermal stress testing
• High-power component burn-in and reliability testing
• Industrial control system development and validation