QS10.301 Datasheet, PDF (26/26 Pages) PULS GmbH – 30V, 8A, SINGLE PHASE INPUT

Q-Series
QS10.301
30V, 8A, SINGLE PHASE INPUT
22.13.MOUNTING ORIENTATIONS
Mounting orientations other than input terminals on the bottom and output on the top require 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
Curve A2
Recommended output current.
Max allowed output current (results in approximately half the lifetime expectancy of A1).
Fig. 22-8
Mounting
Orientation A
(Standard
orientation)
OUTPUT
Power
Supply
INPUT
Output Current
8A
A1
6
4
2
0
Ambient Temperature
10 20 30 40 50
60°C
Fig. 22-9
Mounting
Orientation B
(Upside down)
Output Current
8A
6
A2
4
A1
2
0
Ambient Temperature
10 20 30 40 50
60°C
Fig. 22-10
Mounting
Orientation C
(Table-top
mounting)
Output Current
8A
6
A2
A1
4
2
0
Ambient Temperature
10 20 30 40 50
60°C
Fig. 22-11
Mounting
Orientation D
(Horizontal cw)
Output Current
8A
6
A2
4
A1
2
0
Ambient Temperature
10 20 30 40 50
60°C
Fig. 22-12
Mounting
Orientation E
(Horizontal ccw)
Output Current
8A
6
A2
A1
4
2
0
Ambient Temperature
10 20 30 40 50
60°C
Dec. 2014 / Rev. 2.2 DS-QS10.301-EN
All parameters are specified at 30V, 8A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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