E-T-A PFA10-T Switch Mode Power Supply

The PFA10-T switch mode power supply series from E-T-A is designed for demanding industrial automation and mechanical engineering applications. It delivers reliable DC power with high efficiency and long service life. As a result, it fits well in both new designs and retrofit projects.

The compact DIN-rail housing supports space-saving installation in control cabinets. In addition, the 25° angled push-in terminals allow fast, tool-free wiring. This design reduces installation time and simplifies maintenance. Even in confined spaces, access remains easy.

The PFA10-T series supports three-phase AC input as well as high-voltage DC input. Therefore, it adapts to a wide range of power infrastructures. This flexibility makes it suitable for global automation systems and DC-backed installations. Active inrush current limitation and power factor correction above 0.9 further improve grid compatibility.

High efficiency is a core strength of the PFA10-T switch mode power supply. Depending on the variant, efficiency reaches up to 97.1%. Consequently, energy losses and internal heat generation remain low. This improves reliability and reduces cooling requirements.

To handle dynamic loads, the PFA10-T offers a 150% boost power capability. It supplies peak current for several seconds when needed. This feature supports motor starts, solenoids, and other short-term overload conditions. As a result, system designers can avoid oversizing the power supply.

The series also supports parallel operation and charging mode. This enables scalable power concepts and battery-backed systems. Clear LED indicators and a DC-OK signal provide instant status feedback. Therefore, monitoring and diagnostics become simpler.

Overall, the PFA10-T switch mode power supply combines efficiency, robustness, and installation flexibility. It is a dependable choice for industrial automation, infrastructure, and energy applications.