EA-PS 5040-10A 160W Programmable Desktop DC Power Supply

The EA-PS 5040-10A 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 >0.95 power factor, and high efficiency operation for reduced energy consumption. This auto-ranging power stage provides flexible power output with 0-40 V DC output voltage, 0-10 A DC output current, and 0-160 W total output power, making it ideal for laboratory, testing, and industrial applications. The unit delivers exceptional precision 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. For current performance, it offers <0.15% current load regulation, <0.02% current line regulation, <40 mA PP current ripple, <0.2% current accuracy, and <1% power accuracy. 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 convection cooling for quiet, maintenance-free operation, measures 200x87x301 mm in dimensions, and weighs only 3 kg for easy 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 (>0.95 power factor), and high efficiency for worldwide use.
• Flexible Auto-Ranging Output: 0-40 V DC, 0-10 A DC, 0-160 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.
• Compact & Quiet Design: 200x87x301 mm dimensions, 3 kg weight, and convection cooling for space-saving, low-noise operation.
• Compliant & Reliable: SELV compliant, EN 55022 Class B EMC certified, no external supervision needed for continuous operation.