Inrush current integral (I2t)
Nominal input voltage range
Input voltage range
85 V AC ... 264 V AC
95 V DC ... 250 V DC
Setting range of the output voltage (USet)
22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted)
Voltage type of supply voltage
Nominal output current (IN)
2.5 A (-25 °C ... 55 °C)
2.75 A (-25 °C ... 40 °C permanent)
Inrush current integral (I<sup>2</sup>t)
Mains buffering time
typ. 100 ms (230 V AC)
typ. 20 ms (120 V AC)
Current consumption
0.4 A (230 V AC)
0.8 A (120 V AC)
Nominal power consumption
Protective circuit
Transient surge protection; Varistor
Input fuse
3.15 A (slow-blow, internal)
Recommended breaker for input protection
6 A ... 16 A (Characteristics B, C, D, K)
Efficiency
> 86 % (for 230 V AC and nominal values)
Setting range of the output voltage (U<sub>Set</sub>)
22.5 V DC ... 29.5 V DC (> 24 V DC, constant capacity restricted)
Output current I<sub>max</sub>
Nominal output current (I<sub>N</sub>)
2.5 A (-25 °C ... 55 °C)
2.75 A (-25 °C ... 40 °C permanent)
Derating
55 °C ... 70 °C (2.5 %/K)
Feedback voltage resistance
Protection against overvoltage at the output (OVP)
Control deviation
< 0.1 % (change in input voltage ±10 %)
< 1 % (change in load, static 10 % ... 90 %)
< 2 % (change in load, dynamic 10 % ... 90 %)
Residual ripple
< 80 mV<sub>PP</sub> (20 MHz)
Peak switching voltages nominal load
< 40 mV<sub>PP</sub> (20 MHz)
Maximum no-load power dissipation
Power loss nominal load max.
Rise time
< 0.5 s (U<sub>OUT</sub> (10 % ... 90 %))
Connection in parallel
yes, for redundancy and increased capacity
Fuse protection (secondary side)
Conductor cross-section, rigid min.
Conductor cross-section, rigid max.
Conductor cross-section flexible min.
Conductor cross-section flexible max.
Conductor cross-section AWG min.
Conductor cross-section AWG max.