The Sorensen DCR60 is a programmable DC power supply engineered for industrial and laboratory applications requiring stable, precisely controlled voltage and current outputs. Built for component testing, system integration, and powering sensitive electronics, the DCR60 series delivers high efficiency with exceptional output regulation and low ripple characteristics across multiple power levels.
Technical Specifications
Output Characteristics
• Output voltage: 0–60 Vdc
• Output current: 9 A, 18 A, 30 A, or 45 A (model dependent)
• Output power: 400–2800 W range; up to 1080 W (DCR60-18B), up to 2700 W (DCR60-45B)
• Input: 100–240 VAC, 50/60 Hz (standard); 208, 220, 230, or 240 VAC configurations available
Regulation & Performance
• Voltage regulation: ±0.05% + 2 mV; line and load combined 0.03% typical
• Current regulation: ±0.1% + 5 mA; line and load combined 0.03% typical
• Output ripple and noise: <1 mVrms, <5 mArms (typical); 65–1200 mV RMS ripple (model dependent)
• Transient response: 50 ms typical for 50% load change
Physical
• Dimensions: 215 × 88 × 440 mm (DCR60-18B reference)
• Weight: 5.8 kg (DCR60-18B); case sizes 21.8–50.4 kg across series
– Key Features
• Dual operating modes: Constant Voltage (CV) and Constant Current (CC) with automatic crossover and mode indication
• Remote voltage and current programming with resistance programming standard
• Remote sensing capability for load compensation
• Adjustable current limiting with automatic recovery
• Remote shutdown via relay, transistor, or logic switching terminals
• Overvoltage protection (crowbar type) standard on all models
• Overcurrent and overload/short-circuit protection with automatic recovery
– Typical Applications
Component characterization and burn-in testing; power system integration; sensitive electronic equipment powering; laboratory bench and production test environments.
– Compatibility & Integration
Digital control interface supports remote programming and sensing. Multiple input voltage configurations (103–127 VAC standard; 208–240 VAC options) accommodate diverse facility power requirements.
