EA-PSB 10750-40: High-Power Bidirectional DC Supply for Industrial and Lab Use
The EA-PSB 10750-40 from EA Elektro-Automatik is a 3U rackmount bidirectional DC power supply that delivers up to 750V, 40A, and 10000W. Designed for demanding applications, it combines high power density with precise control and robust protection, making it an essential tool for engineers and technicians in R&D, production testing, and industrial power systems.
Key Features & Highlights
- High Power Density: 10kW output in a compact 3U form factor maximizes rack space utilization.
- Wide Operating Range: 0-750V and 0-40A output covers a broad spectrum of testing and power supply needs.
- Bidirectional Operation: Regenerates energy back to the grid, improving efficiency and reducing heat dissipation.
- Precise Regulation: Excellent voltage and current stability ensures accurate and repeatable results.
- Advanced Control: Intuitive front panel and remote programming via analog or digital interfaces for flexible integration.
- Comprehensive Protection: Overvoltage, overcurrent, and overtemperature safeguards protect both the supply and connected equipment.
- High Efficiency: Minimizes energy loss, lowering operating costs and environmental impact.
Applications
The EA-PSB 10750-40 is ideal for a variety of applications, including battery testing, electric vehicle component validation, power electronics development, and industrial process control. Its bidirectional capability makes it particularly suited for regenerative load testing and energy storage systems.





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