Tabletop power supply EA-PS 5080-20A

DCvariable-outputconstant-current

Overview
The EA-PS 5080-20A is a programmable desktop DC power supply from the EA-PS 5000 A series. It provides auto-ranging output with flexible power delivery suited for laboratory, test bench and industrial applications, combining fast response, low ripple and comprehensive protection functions.

Key Features

• Wide global input range: 90-264 VAC, 45-65 Hz; active PFC (>0.99) and high efficiency
• Auto-ranging output: 0-80 V DC, 0-20 A DC, up to 640 W
• High precision and stability: <0.08% voltage load regulation, <0.02% voltage line regulation, <10 mV RMS ripple, <1 ms load response, <0.2% voltage/current accuracy
• Integrated protection: OVP, OCP, OPP and overtemperature protection
• Operational convenience: blue LCD, 9 preset memories, key lock and recall
• Remote control ready: USB interface; includes LabView VIs and Windows control software
• Temperature-controlled fan for efficient cooling and low noise; desktop housing, weight 4.3 kg

Control and user convenience
Front-panel controls with clear blue LCD provide quick access to settings and status. Nine preset memory slots and key-lock/recall functions enable repeatable test sequences and prevent accidental changes. USB remote control supports automation via supplied LabView VIs and Windows software.

Specifications

• Output Voltage: 0-80 V DC
• Output Current: 0-20 A DC
• Output Power: 0-640 W
• Characteristic Curve: U/I flexiranging (auto-ranging)
• Input Voltage Range: 90-264 VAC, 45-65 Hz
• Active PFC: >0.99
• Voltage Load Regulation: <0.08%
• Voltage Line Regulation: <0.02%
• Voltage Ripple (PP): <80 mV
• Voltage Ripple (RMS): <10 mV
• Load Regulation Time / Response: <1 ms
• Voltage Accuracy: <0.2%
• Current Accuracy: <0.2%
• Power Accuracy: <1%
• Protections: OVP, OCP, OPP, overtemperature
• Display: Blue LCD
• Memory: 9 preset memories
• Interfaces/Software: USB; LabView VIs and Windows control software included
• Cooling: Temperature-controlled fan
• Housing: Desktop (table)
• Weight: 4.3 kg

Applications

• Laboratory power supply for device characterization and R&D
• Test benches for production testing and QA
• Industrial applications requiring stable DC power and remote control

Compliance & Safety
SELV compliant; meets EN 55022 Class B EMC requirements. Built-in protection mechanisms and temperature-controlled cooling support continuous, reliable operation.