Puls Dimension C Series, Руководство пользователя

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CPS20.241-60
C-Series
24V, 400W, DC/DC C
ONVERTER
Sep. 2019 / Rev. 1.1 DS-CPS20.241-60-EN
All parameters are specified at 24.5V, 16.3A, 110Vdc, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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23.11. M
OUNTING
O
RIENTATIONS
Mounting orientations other than all terminals on the bottom 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 DC/DC converter. Therefore, two different derating curves for continuous operation can be found below:
Curve A1 Recommended output current.
Curve A2 Max allowed output current (results in approximately half the lifetime expectancy of A1).
Fig. 23-7
Mounting
Orientation A
(Standard
orientation)
DC/DC
Converter
OUTPUT INPUT
Output Current
0
20 30 40 50 70°C
5A
10A
15A
20A
60
A1
Ambient Temperature
16.3A
Fig. 23-8
Mounting
Orientation B
(Upside down)
DC/DC
Conver ter
OUT PUT INP UT
Output Current
0
20 30 40 50 70°C
5A
10A
15A
20A
60
Ambient Temperature
A2
A1
16.3A
Fig. 23-9
Mounting
Orientation C
(Table-top
mounting)
Output Current
0
20 30 40 50 70°C
4A
10A
15A
20A
60
Ambient Temperature
A1
A2
16.3A
Fig. 23-10
Mounting
Orientation D
(Horizontal cw)
DC
/DC
Conv
er
te
r
O
UT
PUT
INP
UT
Output Current
0
20 30 40 50 70°C
5A
10A
15A
20A
60
Ambient Temperature
A1
A2
16.3A
Fig. 23-11
Mounting
Orientation E
(Horizontal ccw)
DC
/DC
Conv
er
te
r
O
UT
PUT
INP
UT
Output Current
0
20 30 40 50 70°C
5A
10A
15A
20A
60
Ambient Temperature
A1
A2
16.3A