Datasheet

S8FS-C
17
Engineering Data
Derating Curves
Derating for Ambient Temperatures
Note: The internal parts may occasionally deteriorate or be damaged. Use the standard mounting method only. Do not use the Power Supply in
the area outside the derating curve.
Power rating
15 W 25 W 35 W 50 W 75 W 100 W 150 W 200 W 350 W
Output voltage
5 V
(1)
(2)
(1) (1)
(3) (4) (5) (7)
(1)
12 V
(1) (1)
(2) (1)
(6)
15 V --- ---
24 V
(6)
(1)
36 V --- --- --- --- ---
48 V --- --- --- (1)
(1)
(1) (2) (3)
(4) (5) (6)
(7)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)
− 30 − 20 − 10 0 10 20 30 40 50 60 70 80
110
100
90
80
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Load ratio (%)