Efficiency and losses

 

 

AC 100V

AC 120V

AC 230V

 

Efficiency

typ.

89.4%

90.7%

91.8%

At 24V, 2.5A, full load

Average efficiency*)

typ.

89.3%

90.1%

90.7%

25% at 0.68A, 25% at 1.25A,
25% at 1.88A. 25% at 2.5A

Losses

typ.

0.3W

0.3W

0.4W

At 24V, 0A (no load)

typ.

3.8W

3.5W

3.4W

At 24V, 1.25A (half load)

typ.

7.1W

6.2W

5.4W

At 24V, 2.5A (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.

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