0787-1212
Properties
20
Product manual | Version: 1.0.0
Compact Power Supply
90
85
80
75
70
65
60
55
50
2.6
2.4
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
Output Current (A)
E
ff
ic
ie
n
c
y
(
%
)
Figure 11: Efficiency at 230 VAC
7
6
5
4
3
2
1
0
2.6
2.4
2.2
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
Po
w
e
r
L
o
s
s
e
s
(W
)
Output Current (A)
Figure 12: Power loss at 230 VAC
3.7.5 MTBF/Lifespan
Table 17: Technical Data – MTBF/Lifespan
Property
At
Load
T
amb
Value
MTBF (IEC 61709)
240 VAC
100 %
25 °C
> 500000 h
3.7.6 Environment requirements
Table 18: Technical Data ‒ Environmental Conditions
Property
Value
Surrounding air temperature, operation
−25 … +70 °C
Derating (surrounding air temperature, operation
> 55 °C)
−2.67 %/K
1)
2)
Relative humidity
20 … 90 %
Surrounding air temperature, storage
−40 … +85 °C
Relative humidity, storage (without condensation)
10 … 95 %
Temperature coefficient
≤ ±0.03 %/K
Derating (operating altitude)
2)
–―
