MIL-PRF-27/337E
Voltage (no load ) - Voltage (rated load )
Regulation:
x 100
Voltage (rated load )
Shall not exceed 10 percent.
Polarity: Additive, with terminals 2 and 3, and 5 and 4 connected.
Marking location: See figure 1.
Part or Identifying Number (PIN). M27/337-(dash number from table I).
VERIFICATION:
Extent of qualification:
Qualification testing and approval to M27/332-10 and M27/337-19 shall be sufficient to grant
qualification approval to MIL-PRF-27/332 through MIL-PRF-27/337 inclusive, all parts.
Qualification testing and approval to M27/337-19 shall be sufficient to grant qualification approval
to M27/337-01 through M27/337-19.
TABLE I. Electrical ratings.
Volt-
Secondary voltage
Secondary current
Dash
ampere
(3-6) (V rms) ±5%
(3-6) (amperes)
number
rating
Series
M27/337
Parallel
Series
Parallel
(CT)
-01
10
5
15
30
150
-02
12.6
6.3
11.9
23.8
150
-03
16
8
9.37
18.7
150
-04
20
10
7.50
15
150
-05
24
12
6.25
12.5
150
-06
34
17
4.41
8.82
150
-07
40
20
3.75
7.50
150
-08
56
28
2.68
5.36
150
-09
88
44
1.70
3.40
150
-10
120
60
1.25
2.50
150
-11
12.6
6.3
15.85
31.70
200
-12
16
8
12.50
25
200
-13
20
10
10
20
200
-14
24
12
8.35
16.70
200
-15
34
17
5.90
11.80
200
-16
40
20
5
10
200
-17
56
28
3.57
7.14
200
-18
88
44
2.27
4.54
200
-19
120
60
1.66
3.53
200
3
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