Technical data, mounting, wiring
PS1011-2420-0000
16
Version: 1.0
3.7
Efficiency and losses
AC 100V
AC 120V
AC 230V
Efficiency
typ.
93.6%
94.2%
95.3%
At 24V, 20A, full load
Average efficiency
*)
typ.
93.4%
93.8%
94.5%
25% at 5A, 25% at 10A,
25% at 15A. 25% at 20A
Losses
typ.
5.7W
4.6W
3.5W
At 24V, 0A (no load)
typ.
15.6W
14.8W
13.2W
At 24V, 10A (half load)
typ.
32.8W
29.6W
23.7W
At 24V, 20A (full load)
*)
The average efficiency is based on assumptions for a typical application with the power supply unit
operating at 25% of the nominal load during 25% of the time, 50% of the nominal load during 25% of the
time, 75% of the nominal load during 25% of the time and 100% of the nominal load during the remaining
time.
Fig. 8: Efficiency over output current; losses over output current
Fig. 9: Efficiency over input voltage; losses over input voltage
