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The PULS, LP PIRD20.241 is a diode redundancy module engineered to enhance the reliability of power supply systems. It accepts a wide input voltage range of 12 to 28 Vdc, with a nominal current rating of 10A per input, supporting a total output current of 20A. The module features a low voltage drop of 460 mV and a maximum short circuit output current of 26A.
Designed for practical integration, the PIRD20.241 has compact dimensions of 39 x 124 x 124 mm and weighs 280g. It is equipped for DIN rail mounting and utilizes screw terminals for secure connections. The operating temperature range spans from -40 °C to 70 °C, ensuring performance in various environmental conditions. Typical power losses are rated at 4.6W, with no-load losses at 0W. The module boasts a high MTBF of 20,310,000 hours at 40 °C.
This redundancy module is suitable for applications requiring fail-safe operation, such as in industrial automation, data centers, and machine building where continuous power is critical. Its robust construction and adherence to standard mounting methods facilitate easy installation within existing power infrastructure.
12 to 28 Vdc.
20 A.
0.46 V typical.
39 x 124 x 124 mm, DIN rail mount.
-40°C to 70°C.
20,310,000 hours at 40°C per SN 29500.
4.6 W.