The Amrel SPS60-20-002 is a 1.2 kW programmable DC switching power supply engineered for product development, automated test systems, and laboratory environments. It delivers precisely regulated, low-noise DC output with automatic crossover between constant voltage (CV) and constant current (CC) modes. The 1U rack-height chassis accommodates benchtop operation or 19-inch rack integration, while 16-bit DAC/ADC architecture ensures high-resolution programming and readback accuracy.
Technical Specifications
Output Ratings
• Maximum output voltage: 60 VDC
• Maximum output current: 20 ADC
• Maximum output power: 1200 W
Input Power
• AC line input: 120 VAC ±10% or 240 VAC ±10%
• Line frequency: 50/60 Hz
Output Regulation & Stability
• Load regulation (voltage): ±0.02% of maximum output voltage (40–800V output) or ±0.5% (10–30V output)
• Load regulation (current): ±0.1% of maximum output current
• Line regulation (voltage): ±0.01% of maximum output voltage (40–800V output) or ±0.05% (10–30V output)
• Line regulation (current): ±0.05% of maximum output current
• Ripple and noise: 20 mV P-P / 20 mV Vrms (60V model, 10–100% output voltage, full current)
• Transient response: 50% step load settles to ±0.75% within 1 ms; 10%–60% load change recovers within ±0.5% of full-scale within specified time
• Temperature stability: ±0.05% of set point after 30-minute warm-up and over 8 hours
• Temperature coefficient: 0.02%/°C (voltage set point), 0.03%/°C (current set point)
Programming
• Down programming speed: <1.5 seconds (100% to 10%, no load)
– Key Features
• Dual-encoder front panel with V/I display and CV/CC mode indication
• Programmable Over-Voltage Protection (±1% of full-scale) and Over-Current Protection
• Standard SCPI command support with VLIST and ILIST stepping modes for automated sequences
• Built-in output isolation and polarity reversal capability
• Fault condition indicators
– Typical Applications
Product development and validation, automated test systems, benchtop laboratory measurement, and rack-integrated test environments.
– Compatibility & Integration
Remote programming via standard SCPI commands; front panel or computer-based control of output voltage, current, OCP, and OVP settings.
