EA-PSI 9200-10DT 1500W Programmable DC Power Supply

The EA-PSI 9200-10DT is a microprocessor-controlled programmable DC power supply from the EA-PSI 9000 DT series, designed for benchtop and industrial applications requiring high precision and versatility. With a wide input voltage range of 90...264 V AC and active PFC, it delivers up to 92% efficiency. This model offers an adjustable output voltage from 0 to 200 V and output current from 0 to 10 A, with a maximum output power of 1500 W, thanks to its flexible auto-ranging output stage that optimizes voltage and current within the power limit. It features an intuitive color touch panel for easy operation, integrated supervision functions (OVP, OCP, OPP, OT), a built-in function generator with arbitrary waveform capability (up to 99 sequences), and internal resistance simulation. The galvanically isolated analog interface, USB, and Ethernet ports come standard, enabling remote control via SCPI commands. Additional highlights include remote sensing to compensate for cable losses, a discharge circuit (for models ≥200 V) ensuring safe output decay below 60 V within 10 seconds, and low ripple noise. The included EA Power Control software for Windows allows multi-unit control, sequencing, and data logging, with the optional Multi Control app for up to 20 units. This power supply is ideal for applications such as battery testing, solar panel simulation, fuel cell testing, automotive tests (engine start simulation), production test systems, and general laboratory use.

Key Features

• Wide Input & High Efficiency: Operates from 90-264 V AC with active PFC and achieves up to 92% efficiency.
• Auto-Ranging Output: Provides 0-200 V / 0-10 A with a maximum power of 1500 W, automatically adjusting the output to stay within the power limit.
• Comprehensive Protection: Includes OVP (overvoltage), OCP (overcurrent), OPP (overpower), and overtemperature protection for safe operation.
• Intuitive Touch Panel: Features a color TFT touch display with two rotary knobs for quick setting of values, presets, and supervision thresholds.
• Integrated Function Generator: Built-in arbitrary generator allows creation of complex waveforms with up to 99 sequences, storable via USB.
• Remote Interfaces: Galvanically isolated analog interface (0-10 V / 0-5 V), USB, and Ethernet built-in, supporting SCPI and ModBus RTU.
• Internal Resistance Simulation: Enables simulation of internal resistance for battery and fuel cell testing.
• Low Ripple & Noise: Additional output filter reduces ripple for clean DC output.
• Discharge Circuit: For 200 V models, ensures output drops below 60 V in ≤10 s after shutdown for user safety.
• Remote Sensing: Compensates voltage drops on load cables for precise regulation at the load.
• Control Software: Includes EA Power Control for Windows with sequencing and firmware update; optional Multi Control for up to 20 units.