CR60 SERIES
60 Watt DC/DC Power Converters
Rev A
Wall Industries, Inc.
EFFICIENCY CURVES
CR48S12-60 Efficiency vs Input Voltage
CR48S12-60 Efficiency vs Output Load
100
100
95
90
95
90
85
80
85
80
Vin=36V
Vin=48V
Vin=75V
75
70
75
70
36
40
44
48
52
56
60
64
68
72
75
10
20
30
40
50
60
70
80
90
100
Input Voltage (VDC)
% of Full Load
MECHANICAL DRAWING
Unit: inches (mm)
NOTES
1. Tolerance: X.XX 0.02 (X.X 0.5)
X.XXX 0.01 (X.XX 0.25)
2. Pin Pitch Tolerance: 0.01 ( 0.25)
3. Pin Dimension Tolerance: 0.004 ( 0.1)
1.00 (25.4)
0.800 (20.3)
0.200
0.400 (10.16) (5.08)
0.40 (10.2)
DIA.
0.04 (1.0)
3
2
1
PIN CONNECTIONS
EXTERNAL OUTPUT TRIMMING
PIN
SINGLE
+INPUT
-INPUT
CTRL
DUAL
Output can be externally trimmed
by using the method shown below.
1
2
3
4
5
6
+INPUT
-INPUT
TRIM UP
6
TRIM DOWN
6
CTRL
+OUTPUT
-OUTPUT
TRIM
+OUTPUT
COMMON
-OUTPUT
RU
RD
5
4
6
5
4
0.22
(5.6)
0.300
(7.62)
0.100 (2.54)
0.700 (17.78)
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
03/27/2013
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