EA-PSI 9080-40 DT 1000W Programmable Desktop DC Power Supply

The EA-PSI 9080-40 DT is a high-power programmable DC bench power supply engineered for demanding industrial and laboratory applications requiring substantial current and power delivery. It delivers an impressive output of 0-80V and 0-40A with a maximum power rating of 1000W. Featuring a universal AC input range of 90-264V with active Power Factor Correction (PFC >0.99) and high efficiency up to 92%, it ensures reliable, energy-efficient operation worldwide. The unit incorporates a sophisticated auto-ranging output stage that intelligently manages voltage and current to deliver optimal performance from its 1kW capacity. Operation is streamlined through an intuitive color TFT touch panel, while built-in USB, LAN, and a galvanically isolated analog interface provide comprehensive connectivity for automated test systems. With comprehensive protection features including OVP, OCP, OPP, and OT, plus an integrated true function generator and internal resistance simulation, this power supply is ideally suited for high-current applications, power device testing, motor drive development, and other demanding industrial applications.

Key Features

• High Power & Current Capability: Delivers 0-80V, 0-40A with 1000W output power, providing substantial current and power for demanding industrial applications.
• Auto-Ranging & High Efficiency: Features a flexible auto-ranging output stage and high efficiency up to 92%, powered by a universal 90-264V AC input with active PFC (>0.99).
• Intuitive Color Touch Interface: Operates via a user-friendly color TFT touch panel, two rotary knobs, and a multilingual display (German, English, Russian, Chinese) for effortless setup and monitoring.
• Comprehensive Standard Interfaces: Equipped with built-in USB (for control and data storage), LAN (Ethernet), and a galvanically isolated analog interface for immediate remote control and system integration.
• Advanced Testing Capabilities: Includes a true function generator for creating dynamic waveforms (sine, rectangle, etc.) and internal resistance simulation & regulation for complex test scenarios.
• Robust Protection & Safety: Offers fully configurable Overvoltage (OVP), Overcurrent (OCP), Overpower (OPP), and Overtemperature (OT) protection to ensure operational safety.
• Low Noise Output: Designed with an additional output filter for low ripple and noise (10 mVPP / 1.5 mVRMS voltage ripple, 6 mARMS current ripple).
• Professional Control & Software: Supports SCPI command language and is compatible with the included "EA Power Control" Windows software for sequencing and optional multi-unit control (up to 20 devices).