EA-PS 5080-20A 640W Programmable Desktop DC Power Supply

The EA-PS 5080-20A (order number 05100307) is a high-performance programmable desktop DC power supply, belonging to the EA-PS 5000 A series of microprocessor controlled power supplies. It features a wide 90-264 VAC input voltage range with 45-65 Hz input frequency, integrated active PFC delivering >0.99 power factor, and high efficiency operation for reduced energy consumption. This auto-ranging power stage provides flexible power output with 0-80 V DC output voltage, 0-20 A DC output current, and 0-640 W total output power, making it ideal for laboratory, testing, and industrial applications. The unit delivers exceptional precision and stability with <0.08% voltage load regulation, <0.02% voltage line regulation, <80 mV PP voltage ripple, <10 mV RMS voltage ripple, <1 ms load regulation time, and <0.2% voltage accuracy. It also offers <0.2% current accuracy and <1% power accuracy for reliable power delivery to sensitive loads. Designed for global use, it is SELV compliant, meets EN 55022 Class B EMC standards, and operates reliably without external supervision. It includes comprehensive protection features such as OVP (overvoltage protection), OCP (overcurrent protection), OPP (overpower protection), and overtemperature protection to ensure safe operation and protect connected equipment. The power supply features a blue LCD display for clear parameter monitoring, 9 preset memories for quick recall of frequently used settings, key lock function to prevent accidental changes, and recall function for easy configuration retrieval. It uses temperature controlled fan cooling for efficient heat dissipation while maintaining low noise levels, and weighs 4.3 kg for convenient placement and portability. For remote control and automation, it is equipped with a USB interface and comes with LabView VIs and Windows control software, enabling seamless integration into test systems and reducing test equipment requirements.

Key Features

• Wide Global Input Range: 90-264 VAC input with 45-65 Hz frequency, active PFC (>0.99 power factor), and high efficiency for worldwide use.
• High-Power Auto-Ranging Output: 0-80 V DC, 0-20 A DC, 0-640 W output with flexible power stage to meet diverse load requirements.
• Ultra-High Precision & Stability: <0.08% voltage load regulation, <0.02% line regulation, <10 mV RMS ripple, <1 ms response, and <0.2% voltage/current accuracy.
• Comprehensive Protection: Integrated OVP, OCP, OPP, and overtemperature protection for safe and reliable operation.
• Intuitive Operation: Blue LCD display, 9 preset memories, key lock function, and recall function for easy configuration management.
• Remote Control Ready: USB interface with LabView VIs and Windows control software for automated testing and system integration.
• Efficient Cooling Design: Temperature controlled fan cooling for optimal heat dissipation and low noise operation.
• Compliant & Reliable: SELV compliant, EN 55022 Class B EMC certified, no external supervision needed for continuous operation.