S8VK-S
8
Engineering Data
Derating Curve
30, 60 W (S8VK-S03024, S8VK-S06024)
Horizontal separation: 15 mm or more
Note: 1.
At less than 90 VAC, derate the load at 2.5%/V.
2.
For a DC input, reduce the load given in the above derating
curve by multiplying by the following coefficients.
S8VK-S03024: 0.9
S8VK-S06024: 0.9
3.
In the shaded area, time is required to reach the rated
output voltage after the input voltage is applied. Also, the
ripple noise value in this area may exceed the range given
on page 2.
A.
Standard mounting, mounted with Front-mounting Bracket, or
mounted with Side-mounting Bracket
B.
Face-up mounting
30, 60 W (S8VK-S03024, S8VK-S06024):
Front, Side-by-side mounting
Horizontal separation: Less than 15 mm
Note: 1.
Apply the rated voltage
2.
In the shaded area, time is required to reach the rated
output voltage after the input voltage is applied. Also, the
ripple noise value in this area may exceed the range given
on page 2.
C.
Front, Side-by-side Mounting
120 W (S8VK-S12024)
Horizontal separation: 15 mm or more
Note: 1.
At less than 90 VAC, derate the load at 2.5%/V.
2.
For a DC input, reduce the load given in the above derating
curve by multiplying by the following coefficients.
S8VK-S12024: 0.9
3.
In the shaded area, time is required to reach the rated
output voltage after the input voltage is applied. Also, the
ripple noise value in this area may exceed the range given
on page 2.
A.
Standard mounting
B.
Face-up mounting
120 W (S8VK-S12024): Front, Side-by-side mounting
Horizontal separation: Less than 15 mm
Note: 1.
Apply the rated voltage
2.
In the shaded area, time is required to reach the rated
output voltage after the input voltage is applied. Also, the
ripple noise value in this area may exceed the range given
on page 2.
C.
Front, Side-by-side Mounting
−
40
−
25
−
10 0 10 20
A
B
3
0 40 50 60 70
8
0
120
100
8
0
60
40
20
0
75
%
50
%
Lo
a
d r
a
tio (
%
)
Oper
a
ting temper
a
t
u
re (°C)
−
40
−
25
−
10 0 10 20
C
30 40 50 60 70 80
120
100
80
60
40
20
0
Load r
atio (%)
Operating temperature (°C)
−
40
−
25
−
10 0 10 20
A
3
0 40 50 60 70
8
0
120
100
8
0
60
40
20
0
B
65
%
50
%
Lo
a
d r
a
tio (
%
)
Oper
a
ting temper
a
t
u
re (°C)
−
40
−
25
−
10 0 10 20
C
30 40 50 60 70 80
120
100
80
60
40
20
0
Load r
atio (%)
Operating temperature (°C)
