ML15.121
MiniLine
12V, 1.3A, S
INGLE
P
HASE
I
NPUT
Dec. 2007 / Rev. 1.1 DS-ML15.121-EN
All parameters are specified at 12V, 1.3A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
20/20
25.12. M
OUNTING
O
RIENTATIONS
Mounting orientations other than input terminals on the bottom and output on the top requires a reduction in
continuous output power or a limitation in the maximum allowed ambient temperature. The amount of reduction
influences the lifetime expectancy of the power supply. Therefore, two different derating curves for continuous
operation can be found below:
Curve A1
Recommended output power.
Curve A2
Max allowed output power (results approx. in half the lifetime expectancy of A1).
Fig. 25-8
Mounting
Orientation A
Standard
Orientation
Power
Supply
OUTPUT
INPUT
Output Power
0
10
20
30
40
60°C
3
9
12
15W
50
A1
6
Ambient Temperature
Fig. 25-9
Mounting
Orientation B
(Upside down)
Pow
er
Suppl
y
OUTP
UT
INPU
T
Output Power
0
10
20
30
40
60°C
3
9
12
15W
50
6
A1
A2
Ambient Temperature
Fig. 25-10
Mounting
Orientation C
(Table-top
mounting)
Output Power
0
10
20
30
40
60°C
3
9
12
15W
50
6
A1
A2
Ambient Temperature
Fig. 25-11
Mounting
Orientation D
(Horizontal cw)
Po
w
er
S
uppl
y
OUT
P
UT
INP
U
T
Output Power
0
10
20
30
40
60°C
3
9
12
15W
50
6
A1
A2
Ambient Temperature
Fig. 25-12
Mounting
Orientation E
(Horizontal ccw)
Po
w
er
S
uppl
y
OUT
P
UT
INP
U
T
Output Power
0
10
20
30
40
60°C
3
9
12
15W
50
6
A1
A2
Ambient Temperature
