Efficiency and losses

 

 

AC 100 V

AC 120 V

AC 230 V

 

Efficiency

typically

91.6%

92.4%

93.9%

At 24 V, 20 A

Average efficiency*)

typically

91.0%

91.8%

92.9%

25% at 5 A, 25% at 10 A,
25% at 15 A. 25% at 20 A

Losses

typically

9.0 W

9.2 W

10.0 W

At 24 V, 0 A

typically

44.0 W

39.6 W

31.4 W

At 24 V, 20 A

*) The average efficiency is based on assumptions for a typical application with a power supply load of:
25% of the nominal load for 25% of the time,
50% of the nominal load for 25% of the time,
75% of the nominal load for 25% of the time and
100% of the nominal load during the remaining time.

Efficiency and losses 1:
Efficiency over output current; losses over output current
Efficiency and losses 2:
Efficiency over input voltage; losses over input voltage