Magna Power SL425-3.5/380 DC Power Supply

Overview

The Magna Power SL425-3.5 is a programmable DC power supply from the SL Series, featuring a current-fed power processing topology designed for high reliability in ATE system applications. This 1.5 kW unit operates at 425V DC output with 3.5A current capacity and is housed in a 1U rack-mount form factor, making it suitable for space-constrained installations requiring dense power delivery.

Built on nearly 40 years of Magna-Power innovation, the SL Series delivers industry-leading performance through state-of-the-art semiconductors and advanced heat sink design. The unit is rated for continuous operation at ambient temperatures up to 50°C and includes extensive safety features, remote programming capabilities, and diagnostic functions.

Key Features

• Current-fed topology for reliable power processing
• 1U rack-mount chassis (1.75" height) for space-efficient installation
• SCPI remote programming API with LabVIEW and IVI driver support
• Master-Slave functionality for parallel operation
• Remote sensing and 0-10V analog input controls
• Multiple communication options: RS232, Ethernet, and GPIB (optional)
• 37-pin external user I/O for flexible system integration
• Programmable protection limits with fast transient response
• Comprehensive safety diagnostics including AC phase loss detection
• AC contactor disconnects input when in standby or fault condition
• UL/CSA listed and CE Mark certified
• Manufactured in the USA

Applications

• Automated Test Equipment (ATE) systems
• Power-hungry electronic device testing and validation
• Research and laboratory environments requiring stable DC power
• Industrial control and automation systems
• Quality assurance and manufacturing test stations