The Sorensen DHP100-300 is a programmable DC power supply delivering 3000 W of output power for demanding industrial and laboratory applications. This single-output unit operates in Constant Voltage, Constant Current, and Constant Power modes, providing precision regulation and rapid transient response across a wide range of test, development, and system integration scenarios.
Technical Specifications
Output Power: 3000 W
Output Voltage: Up to 100 V and 300 V (model-dependent)
Output Current: Up to 30 A or 300 A (model-dependent)
Line Regulation: Voltage 0.1% of maximum rated output; Current 0.5% of maximum rated output
Load Regulation: Voltage 0.1% of maximum rated output; Current 0.5% of maximum rated output
Stability: ±0.05% of maximum rating per 8 hours (after 30-minute warm-up at fixed line, load, and temperature)
Temperature Coefficient: Voltage 0.02%/°C; Current 0.03%/°C of respective maximum ratings
Transient Response: 2 ms to steady state (within 2% of Vmax) for 30% step load; recovery to within 2% of original value within 10 ms
AC Input: 360-440 VAC or 432-528 VAC (M1 or M2 options), 47-63 Hz, three-phase 3-wire plus ground (Delta or Wye)
Power Factor: 0.72 minimum
– Key Features
• Programmable output voltages and currents with three operational modes
• Auto-step programming: up to 9 sequences with individual step durations from 1 second to 99,999 seconds; total program duration to 27.75 hours
• Nine memory presets for storing frequently used configurations
• Standard analog programming (0-5 V or 0-10 V)
• Optional IEEE-488.2 and RS-232 interfaces
• Optional isolated analog input control
– Typical Applications
High-power testing, battery simulation, device characterization, burn-in testing, and automated production test environments requiring sustained, regulated power delivery with precise control.
– Compatibility & Integration
Standard analog control interfaces; optional digital communication via IEEE-488.2 or RS-232 for system integration and remote operation.
