The EMI EMS 80-7.5 RSTL is a 600W switch-mode DC power supply engineered for laboratory test, burn-in, industrial equipment, and telecommunications applications. This unit delivers 0–80 VDC at 0–7.5 A with constant voltage/constant current operation and automatic crossover. Remote sensing ensures precise voltage regulation at the load, while the RSTL digital interface enables remote programming and control via GPIB or RS232C for seamless integration into automated test systems.
Technical Specifications
Output Performance
• Voltage range: 0–80 VDC
• Current range: 0–7.5 A
• Power output: 600 W
• Line regulation: 0.1%
• Load regulation: 0.1% (100% load change)
• Ripple and noise: 75–250 mV RMS (output dependent)
• Efficiency: 70–87%
Input
• Voltage range: 105–125 VAC or 190–253 VAC (selectable)
• Frequency: 47–63 Hz
• Protection: Fusible
Environmental
• Operating temperature: 0°C to +70°C (1% derating per °C above 50°C)
• Storage temperature: −55°C to +85°C
– Key Features
• Remote sensing for load-end voltage regulation
• Remote programming via GPIB or RS232C interface
• Adjustable overcurrent protection
• Overvoltage protection standard
• Forced-air cooling with integral fan
• Digital display (600 W/1 kW models)
• 1U height configuration
– Typical Applications
• Laboratory test and burn-in operations
• Industrial equipment power sourcing
• Telecommunications system integration
• Automated test setups requiring remote control
– Compatibility & Integration
The RSTL interface supports voltage and current programming with optional front-panel control disabling, enabling fully automated operation in multi-unit test environments.
