Wall Industries, Inc.

Rev A

CR60 SERIES

60 Watt DC/DC Power Converters

03/27/2013

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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EFFICIENCY CURVES

CR48S12-60 Efficiency vs Input Voltage

CR48S12-60 Efficiency vs Output Load

70

75

80

85

90

95

100

36

40

44

48

52

56

60

64

68

72

75

Input Voltage (VDC)

10

20

30

40

50

60

70

80

90

100

% of Full Load

70

75

80

85

90

95

100

Vin=36V

Vin=48V

Vin=75V

MECHANICAL DRAWING

0.200

(5.08)

0.400 (10.16)

1.00 (25.4)

0.800 (20.3)

3

2

1

6

5

4

0.300

(7.62)

0.700 (17.78)

0.100 (2.54)

0.22

(5.6)

0.40 (10.2)

DIA.

0.04 (1.0)

Unit: inches (mm)

NOTES

X.XXX±0.01 (X.XX±0.25)

2. Pin Pitch Tolerance: ±0.01 (±0.25)

3. Pin Dimension Tolerance: ±0.004 (±0.1)

PIN CONNECTIONS

PIN

SINGLE

DUAL

1

+INPUT

+INPUT

2

-INPUT

-INPUT

3

CTRL

CTRL

4

+OUTPUT

+OUTPUT

5

-OUTPUT

COMMON

6

TRIM

-OUTPUT

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed

by using the method shown below.

6

5

TRIM UP

TRIM DOWN

6

4