Magna Power SL1250-6.4/440 DC Power Supply

Overview

The Magna Power SL1250-6.4/440 is a programmable DC power supply from the SL Series, featuring 1.25 kV output, 6.4 A current, and 8 kW output power. Designed for automated test equipment (ATE) system integrators, this 1U rack-mount supply utilizes Magna-Power's current-fed power processing topology with high power density and maintains an ambient operating temperature rating up to 50°C.

Designed and manufactured in the USA, the unit includes extensive remote programming capabilities through SCPI API, RS232, and optional Ethernet (LXI) and GPIB interfaces. It features high-accuracy measurements, master-slave functionality, remote sensing, and programmable protection limits with fast transient response.

Key Features

• 1U rack-mount form factor (1.75" height)
• 1.25 kV output voltage, 6.4 A current, 8 kW output power
• SCPI remote programming API with high accuracy measurements
• Master-slave functionality and remote sensing
• 37-pin external user I/O with 0-10V analog inputs
• RS232 interface with optional Ethernet (LXI) and GPIB connectivity
• Programmable protection limits and fast transient response
• NI LabVIEW and IVI driver support
• Extensive safety diagnostics including AC phase loss detection, thermal monitoring, and overvoltage/overcurrent protection
• AC mains mechanical disconnect via embedded contactor for confidence in safe power isolation
• External emergency stop integration via dedicated +5V interlock input

Applications

• Automated test equipment (ATE) systems
• Component and device testing and validation
• High-voltage DC power applications requiring precision control