The Sorensen DLM 10-60 is a 600 W programmable DC power supply delivering 0–10 VDC at 0–60 ADC in a compact 1U half-rack chassis. Zero Voltage Switching (ZVS) technology achieves ripple as low as 2.5 mV rms and noise as low as 15 mV p-p, matching linear supply performance without sacrificing efficiency or transient response. The unit operates across 0–50 °C without derating, accepts universal single-phase AC input (90–132 VAC or 180–264 VAC, auto-ranging, 47–63 Hz), and requires no top or bottom clearance, enabling direct stacking in high-density rackmount configurations.
Technical Specifications
Output Ratings
• Voltage: 0–10 VDC
• Current: 0–60 ADC
• Power: 600 W
Regulation & Accuracy
• Line regulation (voltage): 0.005% of Vmax + 2 mV
• Line regulation (current): 0.01% of Imax + 2 mA
• Load regulation (voltage): 0.005% of Vmax + 2 mV
• Load regulation (current): 0.02% of Imax + 5 mA
• Programming accuracy (voltage): 0.1% of Vmax
• Programming accuracy (current): 0.25% of Imax
• Stability (8 hr @ 15 min warm-up): ±0.05% of maximum voltage/current
• Temperature coefficient (voltage): 0.02% /°C of maximum output voltage
• Temperature coefficient (current): 0.03% /°C of maximum output current
AC Input
• Voltage: 90–132 VAC or 180–264 VAC, auto-ranging
• Frequency: 47–63 Hz, single-phase
• Current: 11 A max @ 115 VAC; 6 A max @ 230 VAC
• Power factor: 0.6 typical at full load
Ripple & Noise
• Ripple: 2.5 mV rms
• Noise: 15 mV p-p
– Key Features
• Zero Voltage Switching (ZVS) technology for low ripple, high efficiency, and fast load transient response
• Internal variable-speed fan with temperature and load control; front/side intake, rear/side exhaust
• Active down programming for rapid response to setpoint changes
• Master/slave paralleling (up to 4 units) with active current sharing
• Series operation capability (limited by 300 Vpk between output and chassis)
• Five-year warranty
– Typical Applications
Laboratory testing, product development, automated test systems, and high-density benchtop or rackmount installations requiring low-noise DC power.
– Compatibility & Integration
Universal AC input eliminates manual voltage selection. Multiple units connect in parallel or series to extend current, voltage, or power capacity. Direct stacking without clearance requirements simplifies system integration.
