Magna Power SL1250-2/440 DC Power Supply

Overview

The Magna Power SL Series builds on nearly 40 years of power supply innovation, engineered from the ground up to meet the demanding requirements of ATE system integrators. The SL1250-2 variant delivers 1.25 kV and 2 A (2.6 kW output) in a compact 1U rack-mount form factor. Utilizing Magna-Power's signature current-fed power processing topology combined with state-of-the-art semiconductors and proprietary heat sink design, the SL Series provides reliable operation up to 50°C ambient temperature. Designed and manufactured in the USA.

Key Features

• SCPI remote programming API for automated control systems
• High accuracy voltage and current measurements
• Master-slave functionality for parallel supply operation
• Remote sensing to compensate for load cable voltage drops
• 37-pin external user I/O for system integration
• RS232 interface with optional Ethernet and GPIB connectivity
• 0-10V external analog inputs for analog control
• Programmable protection limits (overvoltage and overcurrent)
• Fast transient response for dynamic load conditions
• Remote interface software with NI LabVIEW and IVI drivers
• Interlock shutdown input for emergency stop integration
• UL/CSA listed, CE Mark certified

Safety & Diagnostics

• AC phase loss detection
• Excessive thermal condition monitoring
• Programmable overvoltage and overcurrent protection
• Fuse failure indication
• Excessive AC mains voltage detection
• Interlock fault detection
• Mechanical AC contactor disconnects mains when in standby or fault condition
• Dedicated +5V interlock input with reference for external emergency stop systems

Applications

• Automated test equipment (ATE) systems
• Component and system validation and characterization
• High-voltage load simulation and testing
• Research and laboratory environments