Phoenix UNO-PS/1AC/5DC/25W 5VDC Power Supply
The UNO-PS/1AC/5DC/25W is a Phoenix Contact 5VDC Power Supply, Item 2904374, providing 5 V DC output and 25 W power for industrial automation. It features nominal current 5 A, residual ripple <40 mVPP, and DIN rail mounting. Additional specifications include input voltage range 85–264 V AC, frequency 50–60 Hz ±10%, inrush current 30 A, and degree of protection IP20. Learn about Phoenixcontact, related Phoenix SMPS, or the UNO Series.
| Brand | Phoenix Contact |
| Product Type | Power Supply |
| Model Number | UNO-PS/1AC/ 5DC/ 25W |
Phoenix UNO-PS/1AC/5DC/25W 5VDC Power Supply – Technical Specifications
| Specification | Value |
|---|---|
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 85 V AC ... 264 V AC |
| Inrush current | < 30 A (typ.) |
| Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
| Efficiency | typ. 85 % (120 V AC) |
| Nominal output voltage | 5 V DC |
| Nominal output current (IN) | 5 A (-25 °C ... 55 °C) |
| Residual ripple | < 40 mVPP (with nominal values) |
| Short-circuit-proof | yes |
| Power loss nominal load max. | < 4.5 W |
| Insulation voltage input/output | 4 kV AC (type test) |
| Mounting type | DIN rail mounting |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55 °C Derating: 2.5 %/K) |
| EMC requirements for noise emission | EN 61000-6-3 |
| EMC requirements for noise immunity | EN 61000-6-1 |
The UNO-PS/1AC/5DC/25W Phoenix Contact UNO Power, Item 2904374, delivers 5 V DC output, 5 A nominal current, and residual ripple <40 mVPP with DIN rail mounting. It belongs to the UNO Series and is designed for industrial automation systems requiring stable and reliable low-voltage power.
UNO-PS/1AC/5DC/25W is applied in small-scale conveyor systems, packaging machinery, and assembly lines. It ensures consistent 5 V DC supply, stabilizes voltage for PLCs, sensors, and actuators, and supports reliable operation in industrial environments.
Engineers can rely on the UNO-PS/1AC/5DC/25W Phoenix Contact UNO Power, Item 2904374, for 25 W output, wide input tolerance, and IP20 protection. The unit provides consistent performance, series compatibility, and long-term reliability for industrial automation applications.
