Bộ nguồn 12DVC Phoenix Contact: STEP-PS/ 1AC/12DC/3 - Power supply unit (2868570)

Bộ nguồn STEP POWER, lắp trên thanh DIN, đầu vào: 1 pha, đầu ra: 12 V DC/3 A.
- Mã thiết bị: 2868570 
- Tên thiết bị: STEP-PS/ 1AC/12DC/3
- Catalogue.

Thông tin chi tiết sản phẩm

Input data

AC operation
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
Input voltage range AC 85 V AC ... 264 V AC
Input voltage range DC 95 V DC ... 250 V DC
Voltage type of supply voltage AC/DC
Inrush current < 15 A (typical)
Inrush current integral (I2t) < 0.6 A2s
AC frequency range 45 Hz ... 65 Hz
Frequency range DC 0 Hz
Mains buffering time typ. 26 ms (120 V AC)
typ. 160 ms (230 V AC)
Current consumption 0.6 A (120 V AC)
0.3 A (230 V AC)
Nominal power consumption 71.7 VA
Protective circuit Transient surge protection; Varistor
Power factor (cos phi) 0.59
Typical response time < 0.5 s
Input fuse 3.15 A (slow-blow, internal)
Recommended breaker for input protection 6 A ... 16 A (Characteristics B, C, D, K)

Efficiency > 85 % (for 230 V AC and nominal values)
Output characteristic U/I
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)
Output current Imax 4.9 A
Nominal output current (IN) 3 A (-25 °C ... 55 °C)
3.3 A (-25 °C ... 40 °C permanent)
Derating 55 °C ... 70 °C (2.5%/K)
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
Peak switching voltages nominal load < 35 mVPP (20 MHz)
Maximum no-load power dissipation < 0.5 W
Power loss nominal load max. 6.4 W
Rise time < 0.5 s (UOUT (10 % ... 90 %))
Connection in parallel yes, for redundancy and increased capacity
Connection in series yes