The Sorensen SRL60-17 is a fan-cooled DC power supply delivering 0–60 VDC at 0–17 ADC for laboratory, industrial, and educational applications. It features automatic crossover between constant voltage and constant current modes, enabling precise power delivery across diverse test and operational scenarios. The unit supports remote sensing, series operation to 200 VDC maximum, and parallel master-slave or straight parallel configurations for expanded system flexibility.
Technical Specifications
Electrical Output
• Output Voltage: 0–60 VDC
• Output Current: 0–17 ADC
• Voltage Ripple (CV mode): 500 µV typical
• Current Ripple (CC mode): 3 mA typical
Regulation & Stability
• Voltage Regulation (line/load): 0.02% + 6 mA
• Current Regulation (line/load): 0.02% + 6 mA
• Temperature Coefficient: 0.01% + 2 mA per °C
• Stability (8 hours post warm-up): 0.03% + 10 mA typical
• Transient Response: 150 µs typical to ±10 mV for 0–100% load step
Input Power
• AC Input: 105–125 VAC, 60 Hz, single phase
• Input Current: 22 A
Mechanical
• Dimensions: 6-31/32″ W × 21″ H × 23″ D (177 × 533 × 584 mm)
• Weight: 64 lbs
• Cooling: Fan-cooled with rear-panel circuit breaker
– Key Features
• Automatic voltage/current mode crossover
• Front-panel DC volts and DC amps metering
• Programmable voltage and current via 1000 Ω/V signal inputs
• Adjustable minimum voltage and current (down to zero)
• Overvoltage and thermal overload indicators
• Remote sensing capability for load-end regulation
• Series and parallel operation support
• MIL-I-6181D RFI compliance
– Operational Modes
• Series Operation: Stacks to 200 VDC maximum output
• Parallel Operation: Master-slave or straight parallel configurations for increased current capacity
– Typical Applications
Component characterization, device burn-in, circuit bench testing, and system integration requiring stable, adjustable DC power with precise current limiting.
