QS10.DNET

Q-Series

Dec. 2014 / Rev. 2.2 DS-QS10.DNET-EN

All parameters are specified at 24V, 8A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

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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

Recommended output current.

Curve A2

Max allowed output current (results in approximately half the lifetime expectancy of A1).

Fig. 22-4

Mounting

Orientation A

(Standard

orientation)

Power

Supply

OUTPUT

Output Current

0

10

20

30

40

60°C

2

4

6

8A

INPUT

50

A1

Ambient Temperature

Fig. 22-5

Mounting

Orientation B

(Upside down)

22/22

Output Current

0

10

20

30

40

60°C

2

4

6

8A

50

A2

Ambient Temperature

A1

Fig. 22-6

Mounting

Orientation C

(Table-top

mounting)

Output Current

0

10

20

30

40

60°C

2

4

6

8A

50

Ambient Temperature

A1

A2

Fig. 22-7

Mounting

Orientation D

(Horizontal cw)

Output Current

0

10

20

30

40

60°C

2

4

6

8A

50

Ambient Temperature

A1

A2

Fig. 22-8

Mounting

Orientation E

(Horizontal ccw)

Output Current

0

10

20

30

40

60°C

2

4

6

8A

50

Ambient Temperature

A1

A2