Magna Power SLC125-20/UI2 DC Power Supply

Overview

The SLC125-20/UI2 is a programmable DC power supply from Magna-Power's SL Series with universal AC input, engineered for automated test equipment (ATE) and system integration applications across multiple electrical standards. This compact 1U rack-mount unit delivers 125V at 20A (2.6kW) and features Magna-Power's signature current-fed power processing topology, combining state-of-the-art semiconductors with advanced thermal management for reliable performance in ambient temperatures up to 50°C. The universal input (187-265V AC) makes it suitable for global deployment. The unit is designed and manufactured in the USA and carries UL/CSA and CE approvals.

Key Features

• Output: 125V / 20A (2.6kW)
• Universal AC input (187-265V) for worldwide compatibility
• Compact 1U (1.75") rack-mount form factor
• SCPI remote programming API for system integration
• High-accuracy voltage and current measurements
• Master-slave functionality for parallel operation
• Remote sensing for load compensation
• 37-pin external user I/O for custom control
• RS232 interface; optional Ethernet (LXI) and GPIB (IEEE-488)
• 0-10V analog input for external control
• Programmable overvoltage and overcurrent protection
• Fast transient response for dynamic loads
• NI LabVIEW and IVI driver support
• Dedicated interlock input for safety integration

Safety & Protection

• Comprehensive diagnostics: AC phase loss detection, thermal monitoring, overcurrent and overvoltage protection
• AC mains contactor for safe standby disconnection
• Integrated +5V interlock signal for external emergency stop systems

Applications

• Automated test equipment (ATE) and system integration
• Semiconductor device testing and characterization
• Industrial power conditioning and supply
• International laboratory research and development