Crane Aerospace & Electronics Power Solutions
MHV Single, Dual and Triple DC/DC Converter Cases
28 VOLT INPUT – 15 WATT
BOTTOM VIEW CASE K3
Flanged cases: Designator “F” required in Case Option position of model number.
Platform
Seam Seal
Dot on top of case indicates pin one
1.110 max. (28.19)
0.955 (24.26)
1
2
3
8
4
7
5
0.162 dia
(4.11)
0.040 dia
(1.02)
0.555 (14.1)
10
9
6
0.155 (3.94)
0.000
Platform
Seam Seal
Dot on top of case indicates pin one
1.110 max. (28.19)
0.955 (24.26)
0.162 dia
(4.11)
1
2
3
8
4
7
5
0.040 dia
(1.02)
0.555 (14.1)
10
9
6
0.155 (3.94)
0.000
Flange thickness: 0.060 (1.52)
Seal hole: 0.120 0.002 (3.05 0.05)
2.910 max
(73.91)
Case dimensions in inches (mm)
Tolerance 0.005 (0.13) for three decimal places
0.01 (0.3) for tꢀo decimal places
unless otherꢀise specified
CAUTION
Heat from refloꢀ or ꢀave soldering may damage the device.
Solder pins individually ꢀith heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header Cold Rolled Steel/Nickel/Gold
Cover Kovar/Nickel
Pins
#52 alloy/Gold compression glass seal
Case K3, Rev C, 20060110
FIGURE 11: CASE K3 - MHV SINGLE AND DUAL
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Page 12 of 14
Rev D - 20060710
CRANE [ Crane Aerospace & Electronics. ]
