The Sorensen DCS600-1.7 is a 1000W programmable DC power supply designed to provide highly stable, continuously variable output voltage and current for a broad range of development, system, and burn-in applications. It features high frequency switching technology in a compact 1U form factor.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | Analog (standard); IEEE-488 / GPIB (optional) |
| Display | Simultaneous 3.5-digit digital LED display of both voltage and current |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 115/230 Vac selectable, 47-63 Hz, single phase |
| Operating Temperature | 0 to 50 °C |
| Dimensions (W×H×D) | 482.6 × 44.4 × 444.5 mm (19 × 1.75 × 17.5 in) |
| Weight | 8.6 |
Output Specifications
| Parameter | Value |
|---|---|
| Rated Output Voltage Range | 0-600 Vdc |
| Rated Output Current Range | 0-1.7 Adc |
| Maximum Output Power | 1020 W |
| Output Ripple and Noise (RMS) | 100 mVrms |
| Operating Modes | Constant Voltage (CV) and Constant Current (CC) with automatic crossover |
| Maximum Remote Sense Compensation | 1 V per lead |
| Line Regulation (Voltage) | 0.05% of maximum |
| Load Regulation (Voltage) | 0.05% of maximum |
| Line Regulation (Current) | 0.1% of maximum |
| Load Regulation (Current) | 0.1% of maximum |
| Temperature Coefficient (Voltage) | 0.02% of maximum per °C |
| Temperature Coefficient (Current) | 0.03% of maximum per °C |
| Transient Recovery Time | 1 ms typical (to recover within 1% of nominal output for a 50% step load change) |
AC Input Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 90-132 Vac or 180-250 Vac (selectable) |
| Input Frequency Range | 47-63 Hz |
| Input Phases | Single phase |
Protection and Diagnostics
| Parameter | Value |
|---|---|
| Over Voltage Protection (OVP) Range | 30-660 V |
| Remote Shutdown Control | External TTL, AC, or DC shutdown |
Control and Interface
| Parameter | Value |
|---|---|
| Voltage Control Type | Ten-turn potentiometer |
| Current Control Type | Ten-turn potentiometer |
| Remote Analog Programming Inputs | Selectable 0-5 Vdc, 0-10 Vdc, or 0-5 kOhm / 0-10 kOhm resistance |
| Remote Analog Monitoring Outputs | 0-5 Vdc or 0-10 Vdc (proportional to 0-100% of rated voltage/current) |
| External Monitoring Indicators | OVP status, local/remote programming status, thermal shutdown, and output voltage/current monitoring |
| Multi-Unit Configuration Capacity | Multiple units can be connected in series or parallel |
Environmental and Safety
| Parameter | Value |
|---|---|
| Cooling System | Internal fan, rear exhaust |
Physical Characteristics
| Parameter | Value |
|---|---|
| Form Factor | 1U Rackmount |
| Chassis Width | 19 inches (482 mm) |
| Chassis Height | 1.75 inches (44 mm) |
| Chassis Depth | 17.5 inches (444 mm) |
Output Performance
| Parameter | Value |
|---|---|
| Output Ripple and Noise (Peak-to-Peak) | 350 mV |
| Current Ripple and Noise (RMS) | 0.8 mA |
| Rise Time (Typical) | 150 ms |
| Fall Time (Full Load) | 100 ms |
| Fall Time (No Load) | 15 s |
AC Input
| Parameter | Value |
|---|---|
| Maximum AC Input Current | 15 A @ 115 VAC / 7.5 A @ 230 VAC |
| Power Factor | 0.98 typical |
| Efficiency | 84% typical (at full load) |
Protection & Isolation
| Parameter | Value |
|---|---|
| Output Isolation Voltage (Output to Chassis) | 1350 VDC |
Environmental
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40°C to +85°C |
| Operating Humidity Range | 0% to 90% RH (non-condensing) |
| Operating Altitude | Up to 2,000 m (6,562 ft) |
Analog Programming & Monitoring
| Parameter | Value |
|---|---|
| Analog Programming Accuracy (Voltage) | 0.5% of maximum output voltage |
| Analog Programming Accuracy (Current) | 1.0% of maximum output current |
| Analog Monitoring Accuracy (Voltage) | 0.5% of maximum output voltage |
| Analog Monitoring Accuracy (Current) | 1.0% of maximum output current |
| Analog Programming Control Range | 0-5 VDC, 0-10 VDC, 0-5 kΩ, or 0-10 kΩ (user selectable) |
Compliance
| Parameter | Value |
|---|---|
| Safety Certifications | UL3111-1, CSA 22.2 No. 1010.1 |
| EMC Certifications | FCC Part 15 Class A, CE |
Outputs
| Parameter | Value |
|---|---|
| Output Connector Type | 3-pin connector |
Safety & Isolation
| Parameter | Value |
|---|---|
| Input to Output Isolation | 3000 VAC |
| Input to Chassis Isolation | 1500 VAC |
Protection
| Parameter | Value |
|---|---|
| Over Temperature Protection | Automatic thermal shutdown |
Performance
| Parameter | Value |
|---|---|
| Warm-up Time | 30 minutes |
| Output Voltage Drift (8 hours) | 0.03% of maximum rated voltage |
| Output Current Drift (8 hours) | 0.03% of maximum rated current |
Interfaces
| Parameter | Value |
|---|---|
| Optional Digital Interfaces | GPIB (M9G option), RS-232 (M9C option), LXI Ethernet (M130 option) |
Technology
High frequency switching
Applications
Development, system integration, and burn-in testing