STEP3-PS/1AC/12DC/1.3/PT-1170952 Nguồn Step 12DC
Mã sản phẩm: STEP3-PS/1AC/12DC/1.3/PT-1170952
Nhà sản xuất: PHOENIX CONTACT
Mô tả:
STEP3-PS/1AC/12DC/1.3/PT-1170952 Bộ nguồn Step 1 pha, dạng dẹt mỏng, gắn DIN, đi dây kiểu lò xo chống rung, đầu vào dải rộng AC/DC, đầu ra 12VDC, 1,3A
Giá bán lẻ: Vui lòng liên hệ
Thông tin kỹ thuật:
Input data
| Input voltage range | 100 V AC ... 240 V AC -15 % ... +10 % |
|---|---|
| 110 V DC ... 250 V DC -20 % ... +10 % | |
| Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
| Typical national grid voltage | 120 V AC |
| 230 V AC | |
| Voltage type of supply voltage | AC/DC |
| Current consumption | 0.3 A (100 V AC) |
| 0.17 A (240 V AC) | |
| 0.17 A (110 V DC) | |
| 0.08 A (250 V DC) | |
| Discharge current to PE | < 0.25 mA |
| Mains buffering time | typ. 20 ms (120 V AC) |
| typ. 85 ms (230 V AC) | |
| Switch-on time | typ. 2 s |
| Inrush current | typ. 27 A (25 °C) |
| Inrush current integral (I2t) | typ. 0.12 A2s |
| Type of protection | Transient surge protection |
| Protective circuit/component | Varistor |
| Device mains fuse | 1.25 A internal (device protection), slow-blow |
| Recommended breaker for input protection | 6 A ... 16 A (Characteristics B, C, D, K) |
Output data
| Nominal output voltage | 12 V DC |
|---|---|
| Nominal output current (IN) | 1.3 A |
| Control deviation | < 1 % (Static load change 10 % ... 90 %) |
| < 4 % (Dynamic load change 10 % ... 90 %, (10 Hz)) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Short-circuit-proof | yes |
| No-load proof | yes |
| Residual ripple | typ. 150 mVPP |
| Connection in parallel | yes, for increasing power and redundancy with diode |
| Connection in series | yes, for increased efficiency |
| Feedback voltage resistance | ≤ 25 V DC |
| Protection against overvoltage at the output (OVP) | < 25 V DC |
| Rise time | typ. 100 ms (UOut = 10 % ... 90 %) |
| Derating | > 50 °C ... 70 °C (2 % / K) |
| Crest factor | typ. 3.43 |
| typ. 4.5 | |
| Output power | 15 W |
| Minimum no-load power dissipation | < 0.1 W (120 V AC) |
| Maximum power dissipation in no-load condition | < 0.1 W (230 V AC) |
| Minimum nominal load power dissipation | < 3.2 W (120 V AC) |
| Power loss nominal load max. | < 3 W (230 V AC) |