Magna Power SL375-16/380 DC Power Supply

Overview

The Magna Power SL375-16/380 is a 6 kW programmable DC power supply designed for automated test equipment (ATE) system integrators. It delivers 375V at up to 16A output in a compact 1U (1.75 inches) rack-mount form factor, with an ambient operating temperature rating up to 50°C. The unit features Magna-Power's signature current-fed power processing topology, combining state-of-the-art semiconductors with innovative heat sink designs.

The supply includes comprehensive remote programming capabilities via SCPI API, high-accuracy voltage and current measurements, and multiple communication interfaces (RS232, Ethernet, GPIB). Built-in diagnostic and safety functions include AC phase loss detection, thermal monitoring, programmable over-voltage/over-current protection, and an AC contactor for safe shutdown with external emergency stop integration.

Key Features

• SCPI remote programming with NI LabVIEW and IVI driver support
• Master-slave functionality for parallel unit operation
• High-accuracy voltage and current measurements
• Multiple communication interfaces: RS232, Ethernet, and GPIB (optional)
• 37-pin external user I/O with 0–10V analog inputs
• Remote sensing and fast transient response
• Programmable protection limits for voltage and current
• AC contactor-based shutdown with +5V interlock input for emergency stop systems

Applications

• Automated test equipment (ATE) systems for component and device testing
• Production line testing and validation
• Laboratory power requirements and device characterization