The Kepco OPS100B is a single-output DC power supply delivering 0–100 V and 0–2 A (200 W maximum) with dual voltage and current regulation modes. Built for precision laboratory and industrial testing, it combines tight load and line regulation with low ripple performance and dual-scale metering. Local and remote analog control options, plus optional digital interfaces, enable integration into automated test systems.
## Technical Specifications
**Output Performance**
• Voltage: 0–100 V DC
• Current: 0–2 A DC
• Power: 200 W maximum
• Load regulation (voltage mode): ≤0.001% rated voltage + 1 mV
• Load regulation (current mode): ≤0.02% rated current + 1 mA
• Line regulation (voltage mode): ≤0.001% rated voltage + 0.5 mV
• Line regulation (current mode): ≤0.01% rated current + 0.5 mA
• Voltage ripple (RMS): ≤0.02% rated voltage + 1 mV
• Voltage ripple (peak-to-peak): ≤0.1% rated voltage + 5 mV
• Current ripple (RMS): ≤0.05% rated current + 0.5 mA
**Input & Environmental**
• AC input: 105–125 V or 210–250 V (user selectable), 60 Hz ± 3 Hz
• Input current: 0.75 A RMS at 115 V AC
• Operating temperature: 0–50 °C
• Storage temperature: −40–70 °C
• Humidity: 20–85% RH, non-condensing
## Key Features
• Integrated voltage and current meters with ±(0.1% reading + 1 digit) accuracy
• Current-limiting overload protection
• Convection cooling; no active fan noise
• 30-second warm-up delay
• Programming input accepts 0–1 V DC for remote voltage or current control
## Typical Applications
• Semiconductor device and production testing
• Automotive component validation
• Aerospace and military equipment testing
• Solar cell and panel characterization
• Motor and magnet power supply applications
• Piezoelectric device excitation
## Compatibility & Integration
Control via local analog adjustment, remote analog input, or optional digital interfaces (GPIB via BIT 4882 adapter). Front-panel binding posts provide output connections. Weighs 8.6 kg; mounts in 19-inch racks using supplied ears or operates standalone on benchtop.
