Wall Industries, Inc.

Rev A

DCHUB10H SERIES

10 Watt DC/DC Power Converters

06/19/2013

Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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DERATING

DCHUB10-48S05 Derating Curve

120

100

80

60

40

20

0

-40

-20

0

20

40

60

80

100

120

Ambient Temperature (°C)

71

EFFICIENCY

DCHUB10-48S05 Efficiency vs Input Voltage

DCHUB10-48S05 Efficiency vs Output Current

18

24

30

36

42

48

54

60

66

75

90

85

80

75

70

65

60

55

50

Input Voltage (VDC)

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

90

85

80

75

70

65

60

55

50

Output Current (A)

CHARACTERISTICS

Transient Response at 50%~100% Max Load

Loop Gain & Phase at Vin=48VDC, Full Load