Mô tả
1 phase 12VDC/3A STEP-PS/1AC/12DC/3
Input data
| Nominal input voltage range |
100 V AC … 240 V AC |
| Input voltage range |
85 V AC … 264 V AC |
|
95 V DC … 250 V DC |
| AC frequency range |
45 Hz … 65 Hz |
| Frequency range DC |
0 Hz |
| Current consumption |
0.6 A (120 V AC) |
|
0.3 A (230 V AC) |
| Nominal power consumption |
71.7 VA |
| Inrush current |
< 15 A (typical) |
| Mains buffering time |
typ. 26 ms (120 V AC) |
|
typ. 160 ms (230 V AC) |
| Input fuse |
3.15 A (slow-blow, internal) |
| Recommended breaker for input protection |
6 A … 16 A (Characteristics B, C, D, K) |
| Power factor (cos phi) |
0.59 |
| Type of protection |
Transient surge protection |
| Protective circuit/component |
Varistor |
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Output data
| Nominal output voltage |
12 V DC ±1 % |
| Setting range of the output voltage (USet) |
10 V DC … 16.5 V DC (> 12 V DC, constant capacity restricted) |
| Nominal output current (IN) |
3 A (-25 °C … 55 °C) |
|
3.3 A (-25°C … 40°C permanent ) |
| Output current Imax |
4.9 A |
| 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 %) |
|
< 2 % (change in load, dynamic 10 % … 90 %) |
|
< 0.1 % (change in input voltage ±10 %) |
| Residual ripple |
< 40 mVPP (20 MHz) |
| Output power |
36 W |
| Typical response time |
< 0.5 s |
| Peak switching voltages nominal load |
< 35 mVPP (20 MHz) |
| Maximum power dissipation in no-load condition |
< 0.5 W |
| Power loss nominal load max. |
6.4 W |
Đánh giá
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