1、AMSC N/A FSC 5950 INCH-POUND MIL-PRF-27/356D 25 July 2008 SUPERSEDING MIL-PRF-27/356C 8 April 1992 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 Departme
2、nt 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. FIGURE 1. Dimensions and configurations. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
3、IHS-,-,-MIL-PRF-27/356D 2 Dash number A Max. B Max. Dia. C .010 Insert Terminal Arrangement Terminal diameter inches .002 01, 06, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61 .280 (7.11) .410 (10.41) .260 (6.6) A .012 02, 07, 12, 17, 22, 27, 32, 37, 42, 47, 52, 57, 62 .340 (8.63) .500 (12.7) .350 (8.8
4、9) A .012 03, 08, 13, 18, 23, 28, 33, 38, 43, 48, 53, 58, 63 .415 (10.54) .630 (16.0) .440 (11.17) A .016 04, 09, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59 .500 (12.70) .800 (20.32) .560 (14.22) B .016 05, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60 .635 (16.12) .950 (24.13) .670 (17.0) .138-32 UNC-2B .
5、200 Min deep B .020 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Marking shall be on the side or on top. 4. For series connection join terminals 2 and 3, for parallel connection join terminals 1 and 3, 2 and 4. 5. Metric equivalents are in pare
6、ntheses. FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-27/356D 3 TABLE I. Electrical ratings. Dash number 1/ Series inductance (mH) Series dc current (max) (amps) Series dc resistance 25%
7、 (ohms) 1/ Parallel inductance (mH) Parallel dc current (max) (amps) Parallel dc resistance 25% (ohms) -01 20 .06 54 5 .12 13.5 -02 20 .10 29 5 .20 7.25 -03 20 .14 20 5 .28 5.0 -04 20 .22 12.4 5 .44 3.1 -05 20 .29 10.2 5 .58 2.55 -06 15 .07 40.5 3.75 .14 10.125 -07 15 .12 22 3.75 .24 5.5 -08 15 .16
8、15 3.75 .32 3.75 -09 15 .25 9.3 3.75 .50 2.325 -10 15 .33 7.7 3.75 .66 1.925 -11 10 .08 27 2.5 .16 6.75 -12 10 .14 14.6 2.5 .28 3.65 -13 10 .20 10 2.5 .40 2.5 -14 10 .31 6.2 2.5 .62 1.55 -15 10 .40 5.1 2.5 .80 1.275 -16 7.5 .10 20.3 1.88 .20 5.075 -17 7.5 .17 11 1.88 .34 2.75 -18 7.5 .24 7.5 1.88 .4
9、8 1.875 -19 7.5 .38 4.7 1.88 .76 1.175 -20 7.5 .49 3.8 1.88 .98 0.95 -21 5.0 .12 13.5 1.25 .24 3.375 -22 5.0 .21 7.3 1.25 .42 1.825 -23 5.0 .30 5 1.25 .60 1.25 -24 5.0 .47 3.1 1.25 .94 .775 -25 5.0 .6 2.6 1.25 1.2 .65 -26 3.0 .16 8.1 .75 .32 2.025 -27 3.0 .27 4.4 .75 .54 1.1 -28 3.0 .38 3 .75 .76 .7
10、5 -29 3.0 .6 1.9 .75 1.2 .475 -30 3.0 .78 1.5 .75 1.56 .375 -31 2.0 .19 5.4 .5 .38 1.35 -32 2.0 .33 2.9 .5 .66 .725 -33 2.0 .47 2 .5 .94 .5 -34 2.0 .74 1.3 .5 1.48 .325 -35 2.0 .95 1 .5 1.9 .25 See footnote at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without
11、 license from IHS-,-,-MIL-PRF-27/356D 4 TABLE I. Electrical ratings Continued. Dash number 1/ Series inductance (mH) Series dc current (max) (amps) Series dc resistance 25% (ohms) 1/ Parallel inductance (mH) Parallel dc current (max) (amps) Parallel dc resistance 25% (ohms) -36 1 .27 2.7 .25 .54 .67
12、5 -37 1 .47 1.5 .25 .94 .375 -38 1 .66 1 .25 1.32 .25 -39 1 1 .62 .25 2 .155 -40 1 1.3 .5 .25 2.6 .125 -41 .750 .31 2 .1875 .62 .5 -42 .750 .54 1 .1875 1.08 .25 -43 .750 .76 .75 .1875 1.52 .1875 -44 .750 1.2 .47 .1875 2.4 .1175 -45 .750 1.6 .38 .1875 3.2 .095 -46 .500 .38 1.3 .125 .76 .325 -47 .500
13、.66 .66 .125 1.32 .165 -48 .500 .93 .5 .125 1.86 .125 -49 .500 1.47 .31 .125 2.94 .0775 -50 .500 1.9 .25 .125 3.8 .0625 -51 .250 .53 .66 .0625 1.06 .165 -52 .250 .93 .33 .0625 1.86 .0825 -53 .250 1.3 .25 .0625 2.6 .0625 -54 .250 2.08 .16 .0625 4.16 .04 -55 .250 2.7 .13 .0625 5.4 .0325 -56 .100 .78 .
14、30 .025 1.56 .075 -57 .100 1.35 .17 .025 2.7 .043 -58 .100 1.95 .11 .025 3.9 .028 -59 .100 3.08 .07 .025 6.16 .018 -60 .100 3.88 .06 .025 7.76 .015 -61 .040 1.18 .14 .01 2.36 .035 -62 .040 2.03 .07 .01 4.06 .018 -63 .040 2.68 .06 .01 5.36 .015 1/ The inductance must be at least 80 percent of the lis
15、ted value when measured with rated dc current at 0.1 V rms, 10 kHz. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-27/356D 5 REQUIREMENTS: (When numbers in parentheses, i.e., (1-2) are used, they indicate the winding and the extreme terminal
16、s of the winding.) Electrical ratings: See table I. Design and construction: Dimensions and configurations: See figure 1. Duty cycle: Continuous. Case: Epoxy. Terminals: Printed circuit, solderable. Weight: 1.25 ounces, maximum. Altitude: 75,000 feet, maximum. Operating temperature range: -55C to +1
17、30C. Terminal strength: MIL-STD-202, method 211, test condition A, 2 pounds. Dielectric withstanding voltage: At sea level: 200 volts rms. At reduced barometric pressure: 100 volts rms. Vibration (high frequency): MIL-STD-202, method 204. Magnetic shield: All units are magnetically shielded. Tempera
18、ture rise: 30C with .1 volt rms, rated dc current as specified in table I at an ambient temperature of 100C, maximum. Marking location: See figure 1. Part or Identifying Number (PIN): M27/356-(dash number from table I). Qualification: Qualification testing and approval to M27/356-01 shall be suffici
19、ent to grant qualification approval to M27/356-01 through M27/356-63. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-27/356D 6 Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where ch
20、anges from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the
21、 marginal notations and relationship to the last previous issue. Referenced documents. MIL-PRF-27 MIL-STD-202 Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5950-2008-058) DLA - CC Review activities: Army AR, MI Navy - AS, MC, OS Air Force - 19, 99 NOTE: The act
22、ivities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
