INCH-POUND
MIL-PRF-27/289B
22 April 2011
SUPERSEDING
MIL-PRF-27/289A
17 May 1990
PERFORMANCE SPECIFICATION SHEET
TRANSFORMERS AND INDUCTORS
(AUDIO, POWER AND HIGH-POWER PULSE)
INDUCTORS, POWER
This specification is approved for use by all Depart-
ments and Agencies of the Department of Defense.
The complete requirements for procuring the transformer described herein shall
consist of this document and the latest issue of specification MIL-PRF-27.
.80
.80
� .010
.07
� .010
.07
� .005
� .005
4
1
.30
.30
� .010
� .010
.50
� .010
.15
3
2
.15
� .010
� .010
.40
� .010
.250
1.37
.25
1.37
� .030
� .030
� .030
� .030
.81
.75
� .063
� .063
.28
.28
.08
.08
� .015
� .015
� .015
� .015
SINGLE WINDING
DOUBLE WINDING
A
B
FIGURE 1. Dimensions and configurations.
AMSC N/A
FSC 5950
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