Mô tả
Bộ nguồn 1 pha 12 VDC/55W UNO-PS/1AC/12DC/ 55W
Input data
| Nominal input voltage range |
100 V AC … 240 V AC |
| Input voltage range |
85 V AC … 264 V AC |
| Frequency range (fN) |
50 Hz … 60 Hz ±5 Hz |
| Current consumption |
1.3 A (100 V AC) |
|
0.6 A (240 V AC) |
| Nominal power consumption |
127 VA |
| Inrush current |
< 30 A (typical) |
| Mains buffering time |
typ. 20 ms (120 V AC) |
|
typ. 90 ms (230 V AC) |
| Input fuse |
2 A (slow-blow, internal) |
| Recommended breaker for input protection |
6 A … 16 A (Characteristics B, C, D, K) |
| Power factor (cos phi) |
0.49 |
| Type of protection |
Transient surge protection |
| Protective circuit/component |
Varistor |
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Output data
| Nominal output voltage |
12 V DC ±1 % |
| Nominal output current (IN) |
4.6 A (-25 °C … 55 °C) |
| Derating |
55 °C … 70 °C (2.5%/K) |
| Connection in parallel |
Yes, for redundancy and increased capacity |
| Connection in series |
yes |
| Feedback voltage resistance |
< 25 V DC |
| Protection against overvoltage at the output (OVP) |
≤ 25 V DC |
| Control deviation |
< 1 % (change in load, static 10 % … 90 %) |
|
< 3 % (Dynamic load change 10 % … 90 %, 10 Hz) |
|
< 0.1 % (change in input voltage ±10 %) |
| Residual ripple |
< 30 mVPP (with nominal values) |
| Output power |
55 W |
| Typical response time |
< 1 s |
| Maximum power dissipation in no-load condition |
< 0.3 W |
| Power loss nominal load max. |
< 8 W |
Đánh giá
Chưa có đánh giá nào.