Thông tin chi tiết sản phẩm
Input data
| AC operation | |
| Nominal input voltage range | 48 V AC |
| Input voltage range | 43 V AC ... 52 V AC |
| 60 V DC ... 80 V DC | |
| Input voltage range AC | 43 V AC ... 52 V AC |
| Input voltage range DC | 60 V DC ... 80 V DC |
| Voltage type of supply voltage | AC/DC |
| Inrush current | < 10 A (typical) |
| Inrush current integral (I2t) | < 0.1 A2s |
| AC frequency range | 45 Hz ... 65 Hz |
| Frequency range DC | 0 Hz |
| Mains buffering time | typ. 15 ms (48 V AC) |
| typ. 20 ms (52 V AC) | |
| Current consumption | 0.5 A (43 V AC) |
| 0.45 A (48 V AC) | |
| Nominal power consumption | 21 VA |
| Power factor (cos phi) | 0.7 |
| Typical response time | < 0.5 s |
| Input fuse | 1.25 A (slow-blow, internal) |
| Recommended breaker for input protection | 6 A ... 16 A (Characteristics B, C, D, K) |
| Efficiency | > 81 % (for 48 V AC and nominal values) |
| Output characteristic | U/I |
| Nominal output voltage | 24 V DC ±1 % |
| Output current Imax | 1 A |
| Nominal output current (IN) | 0.5 A (-25 °C ... 55 °C) |
| 0.55 A (-25 °C ... 40 °C permanent) | |
| Derating | 55 °C ... 70 °C (2.5%/K) |
| Feedback voltage resistance | ≤ 35 V DC |
| Protection against overvoltage at the output (OVP) | < 35 V DC |
| Control deviation | < 1 % (change in load, static 10 % ... 90 %) |
| < 2 % (change in load, dynamic 10 % ... 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 30 mVPP (20 MHz) |
| Output power | 12 W |
| Peak switching voltages nominal load | < 20 mVPP (20 MHz) |
| Maximum no-load power dissipation | < 0.3 W |
| Power loss nominal load max. | < 3.4 W |
| Connection in parallel | yes, for redundancy and increased capacity |
| Connection in series | yes |
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