The Amrel PPS-1302A is a programmable DC power supply engineered for automated test systems and laboratory environments. This 1/2 rack-mount unit delivers 0–32V and 0–2A with 141W maximum output power, featuring GPIB connectivity for remote instrument control. Voltage and current outputs are independently programmable with fine resolution and exceptional accuracy, supported by tight load and line regulation across both constant-voltage and constant-current modes.
Technical Specifications
DC Output
• Output voltage: 0–32V (10mV programming resolution)
• Output current: 0–2A (1mA programming resolution)
• Maximum output power: 141W
• Voltage programming accuracy: ±(0.05% + 20mV)
• Current programming accuracy: ±(0.15% + 3mA)
• Voltage readback accuracy: 0.1% + 20mV
• Current readback accuracy: 0.2% + 3mA
Regulation and Ripple
• Load regulation (CV): 0.001% + 1mV
• Load regulation (CC): 0.01% + 1mA
• Line regulation (CV): 0.001% + 1mV
• Line regulation (CC): 0.01% + 1mA
• Output ripple/noise (CV): 1mVrms / 10mVp-p
• Output ripple/noise (CC): 10mArms
AC Input
• Selectable 115V or 230V, 50–60Hz
• Input tolerance: -10% to +6%
• Input current: 1.32A @ 115V; 0.66A @ 230V
• Fusing: 2A @ 115V; 1A @ 230V
• Peak inrush current: 18A
Protection
• Programmable overvoltage protection (200mV resolution)
• Programmable overcurrent protection
• Reverse polarity protection
• Output enable/disable control
Environmental
• Operating temperature: 0–50°C
• Storage temperature: -20–70°C
• Humidity: ≤80% RH (non-condensing)
– Key Features
• Dual-range AC input selection minimizes power conditioning requirements
• Fine voltage (10mV) and current (1mA) resolution for precision test applications
• Exceptional output stability: load and line regulation at 0.001% + 1mV in CV mode
• Low output ripple (1mVrms CV; 10mArms CC) for sensitive device characterization
– Typical Applications
• Component and module functional testing
• Burn-in and stress testing
• Automated bench and production test systems
• Device characterization and parameter verification
– Compatibility & Integration
GPIB interface enables integration into automated test environments and remote program control.
