| AC operation | |
| Rated input voltage range | 100V AC ... 240V AC |
| Input Voltage Range | 85V AC ... 264V AC |
| Supply Voltage | AC |
| Impulse current | < 15 A |
| impulse current integral (I2t) | < 0.1 A2s |
| AC frequency range | 45Hz ... 65Hz |
| DC Frequency Range | 0Hz |
| grid buffer time | Typical 15 ms (120V AC) |
| Typical 90 ms (230V AC) | |
| power consumption | 0.26 A (120V AC) |
| 0.13 A (230V AC) | |
| Rated power consumption | 38.7 VA |
| power factor (cos phi) | 0.38 |
| Typical Response Time | < 0.5 s |
| input fuse | 1.25 A (slow fuse, internal) |
| recommend use | 6 A ... 16 A (characteristics B, C, D, K) |
| DC operation | |
| Input Voltage Range | 95V DC ... 250V DC |
| Supply Voltage | DC |
| efficiency | > 83% (230V AC and rated) |
| output characteristics | U/ I |
| Rated output voltage | 12V DC |
| Output current Imax | 1.8 A |
| Rated output current (IN) | 1 A (-25°C ... 55 °C) |
| 1.1 A (-25°C ... 40°C constant) | |
| Attenuation | 55°C ... 70°C (2.5 %/K) |
| feedback voltage resistance | Max. 25V DC |
| output | < 25V DC |
| control deviation | <1% (load change, static 10%... 90%) |
| <2% (change of load, dynamic 10%... 90%) | |
| < 0.1 % (input voltage variation is ± 10 %) | |
| residual wave | < 20 mVSS(20 MHz) |
| output power | 12W |
| peak switching voltage rated load | < 10 mVSS(20 MHz) |
| maximum no-load power consumption | < 0.4W |
| Maximum rated load power loss | < 2.8W |
| and connect | Yes, for redundancy and increased capacity |
| Concatenation | is |
| Input | |
| Connection Mode | screw connection |
| Minimum cross section of rigid conductor | 0.2 mm² |
| Maximum cross section of rigid conductor | 2.5 mm² |
| Minimum cross section of flexible lead | 0.2 mm² |
| Flexible lead maximum cross section | 2.5 mm² |
| Minimum Wire Cross Section AWG | 24 |
| Maximum conductor cross section AWG | 12 |
| stripping length | 6.5mm |
| thread | M3 |
| Minimum tightening torque | 0.5 Nm |
| Maximum tightening torque | 0.6 Nm |
| Output | |
| Connection Mode | screw connection |
| Minimum cross section of rigid conductor | 0.2 mm² |
| Maximum cross section of rigid conductor | 2.5 mm² |
| Minimum cross section of flexible lead | 0.2 mm² |
| Flexible lead maximum cross section | 2.5 mm² |
| Minimum Wire Cross Section AWG | 24 |
| Maximum conductor cross section AWG | 12 |
| stripping length | 6.5mm |
| thread | M3 |
| Minimum tightening torque | 0.5 Nm |
| Maximum tightening torque | 0.6 Nm |
| Signal Type | LED |
| Operating voltage display | Green LED |
Phoenix STEP-PS/ 1AC/12DC/1-Power 2868538
Created on：2025-08-07 11:20
