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CUI Inc

│ SERIES: VFK600 │ DESCRIPTION: DC-DC CONVERTER

date 12/17/2013

│ page 4 of 8

DERATING CURVES

0%

20%

40%

60%

80%

100%

120%

05

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

Ambient Temperature - degrees C

Natural

Convection

0.5 m/S

(100LFM)

1.0 m/S

(200LFM)

1.5 m/S

(300LFM)

2.0 m/S

(400LFM)

2.5 m/S

(500LFM)

3.0 m/S

(600LFM)

3.5 m/S

(700LFM)

0%

20%

40%

60%

80%

100%

120%

05

10

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

Ambient Temperature - degrees C

Natural

Convection

0.5 m/S

(100LFM)

1.0 m/S

(200LFM)

1.5 m/S

(300LFM)

2.0 m/S

(400LFM)

2.5 m/S

(500LFM)

3.0 m/S

(600LFM)

3.5 m/S

(700LFM)

VFK600 Power Derating Curves At Nominal Input

(Includes 24 V input, 12/24/28 V output models and VFK600-D48-S12)

VFK600 Power Derating Curves At Nominal Input

(Includes 24 V input, 32/48 V output models and 48 V input, 24/28/32/48 V output models)

For more information, please visit the product page.