Magna Power SL200-20/380 DC Power Supply

Overview

The Magna Power SL200-20/380 is a programmable 4 kW DC power supply from the SL Series, delivering 200 VDC at 20 ADC. Designed for automated test equipment (ATE) system integrators, this unit features Magna-Power's signature current-fed power processing topology with state-of-the-art semiconductors and proprietary heat sink designs. The compact 1U (1.75" height) rack-mount form factor provides industry-leading power density while maintaining ambient operating capability up to 50°C. The /380 variant accepts 380V AC input, optimized for European and international three-phase facilities.

Key Features

• SCPI Remote Programming API for flexible system integration
• High-accuracy voltage and current measurements with programmable protection limits
• Master-Slave functionality for synchronized multi-unit configurations
• Remote Sensing for precision load-side regulation
• 37-pin external user I/O with 0-10V analog control inputs
• Multiple communication interfaces: RS232 standard, Ethernet and GPIB optional
• Fast transient response for dynamic load conditions
• Remote interface software with NI LabVIEW and IVI drivers included
• Interlock shutdown input with dedicated +5V reference for emergency stop integration
• Designed and manufactured in the USA

Applications

• Automated Test Equipment (ATE) system integration
• Power electronics testing requiring stable, programmable DC sources
• Multi-channel testing with master-slave synchronized supplies
• Laboratory and R&D applications requiring remote control and monitoring

Safety Features

• AC phase loss detection with diagnostic reporting
• Excessive thermal condition monitoring
• Programmable overvoltage and overcurrent protection limits
• Clear fuse detection for input circuit status
• Excessive program line voltage detection and shutdown
• Interlock fault detection for external safety circuits
• Mechanical AC contactor that disconnects mains power in standby or fault conditions
• Extensive diagnostic functions for troubleshooting and compliance verification
• UL/CSA listed, CE marked for global regulatory compliance