Phoenix STEP-PS/ 1AC/ 5DC/2 Power Supply
The Phoenix STEP-PS/ 1AC/ 5DC/2 Power Supply (Item No: 2320513 ) offers a 85 V AC ... 264 V AC input voltage range, > 81 % (for 230 V AC and nominal values) efficiency, 5 V DC nominal output voltage, 2 A (-25 °C ... 40 °C permanent) nominal output current. Manufactured by Phoenix under the Phoenix Power Supply category, this model belongs to the Phoenix STEP Series.
| Brand | Phoenix Contact |
| Product Type | Power Supply |
| Model Number | STEP-PS/ 1AC/ 5DC/2 |
Phoenix STEP-PS/ 1AC/ 5DC/2 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 | < 15 A |
| Efficiency | > 81 % (for 230 V AC and nominal values) |
| Nominal output voltage | 5 V DC |
| Nominal output current (IN) | 2 A (-25 °C ... 40 °C permanent) |
| Residual ripple | < 50 mVPP |
| Power loss nominal load max. | < 2.6 W |
| Insulation voltage input/output | 3.75 kV AC (routine 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 |
Phoenix Contact STEP-PS/1AC/5DC/2 (Item No: 2320513) provides a dependable 5 V DC output at 2 A, making it a suitable choice for sensitive automation circuits. This power supply supports a broad input range of 85 V AC to 264 V AC and achieves an efficiency of over 81% at 230 V AC. Designed for consistent operation in harsh conditions, it ensures low residual ripple under 50 mVPP and maintains thermal integrity up to 70 °C, with derating above 55 °C. The device incorporates 3.75 kV AC insulation (routine test), short inrush current protection (< 15 A), and minimal power loss below 2.6 W under full load. With DIN rail mounting and IP20 protection, this unit complies with EMC standards EN 61000-6-1 and EN 61000-6-3.
Built to serve compact control cabinets and sensitive low-voltage equipment, the STEP-PS/1AC/5DC/2 is ideal for signal amplifiers, small logic controllers, relays, sensors, and interface modules. Its efficient design makes it especially valuable in environments with limited panel depth or where precise 5 V regulation is critical. The consistent performance and thermal endurance of this Phoenix Contact model support long-term use in industrial automation, process instrumentation, and building technology applications.
Choose Phoenix Contact STEP-PS/1AC/5DC/2 (Item No: 2320513) for applications that demand compact size, stable low-voltage output, and certified protection. View product page on Phoenix Contact. Keywords: STEP Power Supply, 5V DIN Rail Power Supply, Phoenix Contact Power Supply, Industrial Automation.
