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The PULS UF20.481 is an electrolytic capacitor buffer module designed to supplement 48V power supplies. It offers a minimum hold-up time of 0.1 seconds at 20A and 0.2 seconds at 10A, with longer durations at lower loads. This module utilizes quick-connect spring-clamp terminals for easy installation and is designed for DIN rail mounting.
Key electrical specifications include a DC input voltage range of -20% to +25% of 48V, and a nominal output of 48V at 20A. The operating temperature range is from -25°C to 70°C. The module features clear status indication via an LED and signaling terminals.
With dimensions of 64 x 124 x 102 mm and a weight of 740g, the UF20.481 is suitable for various industrial applications requiring stable power delivery. Its design with electrolytic capacitors offers an alternative to traditional lead-acid batteries for buffering needs.
The PULS UF20.481 buffer module has an output current of 20 A.
The input voltage range for the UF20.481 buffer module is DC 48 V (-20%/+25%).
The operating temperature range for the PULS UF20.481 is -25 °C to 70 °C.
The PULS UF20.481 buffer module is mounted using DIN rail.
The minimum hold-up time for the UF20.481 at 20A is 0.1 seconds.