The Sorensen DCR600-1.5B is a high-voltage DC power supply engineered for laboratory and industrial testing environments, delivering precise and stable output across demanding application scenarios. This unit supplies 0–600 Vdc at 0–1.5 Adc with approximately 1 kW maximum power, making it suitable for high-voltage characterization, component stress testing, and equipment validation. The supply operates in both constant voltage and constant current modes, with voltage regulation of 0.05% or 75 mV (whichever is greater) and ripple of 90 mV rms, ensuring clean power delivery for sensitive loads.
Technical Specifications
Output Characteristics
• Voltage range: 0–600 Vdc
• Current range: 0–1.5 Adc
• Maximum power: ~1 kW
• Voltage regulation (line & load combined): 0.05% or 75 mV, whichever is greater
• Ripple (PARD): 90 mV rms, 700 mV peak-to-peak
• Transient response time: 50 ms typical
• Temperature coefficient: 0.015%/°C of voltage (max), 0.03%/°C of current (max)
• Voltage drift: 0.83% Eo maximum (typical)
• Stability: 0.1% for 8 hours (voltage), 0.15% of Imax for 8 hours (current) after 30-minute warm-up
Input Characteristics
• Input voltage: 103–127 Vac single phase; 208/220/230 Vac options available
• Input frequency: 60 Hz
• Efficiency: 61–86% (model dependent)
Environmental
• Operating temperature: 0 to +70°C
• Storage temperature: −40°C to +85°C
– Key Features
• Crowbar overvoltage protection on all models
• Adjustable current limiting with automatic recovery
• Remote sensing capability (maximum 5% Emax or 3 V drop per load lead)
• Series operation (200 Vdc maximum output)
• Parallel operation with master/slave connections
• Voltage and resistance programming available
– Typical Applications
• High-voltage component and subsystem testing
• Electronic equipment validation and qualification
• Industrial power supply applications
• Laboratory characterization of voltage-sensitive devices
– Compatibility & Integration
The DCR600-1.5B supports series and parallel stacking configurations via master/slave connections. Remote sensing accommodates distributed load architectures. Input voltage options enable deployment across single-phase facility standards.
