1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Page 2, 1.1 Editorial correction. Page 4, figure 1, changed .75 to .76 in three places. Page 5, 3.3.5, add “Hz”. Page 5, 3.4.3, add alternate polymeric material. Page 5, 3.4.4 revised. Page 8, table I, change 70.0 to 70.4. Pages 10, 11, 12, 13, 14,15, and 1
2、6; change FSCM 95086 to 90095. 27 January 1986 Ivan R. Jones B Page 2, 3.3.1 and 3.3.3 revised. Page 3, change .020 to .020 +.010 -.005. Page 5, 3.4.4, remove 1.020. Pages 7, 8, and 9; revise sec. current and VA rating headings. Pages 10 and 11; correct misc. model nos. 22 July 1988 Randy Larson C C
3、hanges in accordance with NOR 5950-R007-002. 23 September 2002 Kendall Cottongim D Addition of pure tin prohibition requirement. Update drawing format throughout. Removal of an Approved source of supply. 5 September 2013 Michael Radecki REV STATUS OF PAGES REV D D D D D D D D D D D D D D D D PAGES 1
4、 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PMIC N/A PREPARED BY D.E. MorganDEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO Original date of drawing 23 August 1984 CHECKED BY D. E. Morgan TITLE TRANSFORMER, POWER, MINIATURE 115V OR 26 V, 400 Hz APPROVED BY Randy LarsonSIZE A CODE IDENT. NO. 037Z3 DWG NO. 84
5、110 SCALE N/A REV D PAGE 1 OF 16 AMSC N/A 5950-2013-E05 CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 HAS CHANGED NAMES TO: DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 INACTIVE FOR NEW DESIGN AFTER 23 September 2002. FOR REPLACEMENT PURPOSES ONLY. Provided by IHSNot for ResaleNo reproduction or networ
6、king permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for 400 Hz miniature power transformer. This drawing provides for a level of transformer qualit
7、y and reliability assurance for power transformer in accordance with MIL-PRF-27. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as follows: 84110 -01 | | Drawing Dash number number 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3
8、and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all
9、specified requirements of documents in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein.
10、 Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-27 - Transformers and Inductors (Audio, Power, and High-Power Pulse), General Specification For. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 - Test
11、 Methods for Electronic and Electrical Component Parts. MIL-STD-1276 - Leads for Electronic Component Parts. (Copies of these documents are available online at http:/quicksearch.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.
12、4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a sp
13、ecific exemption has been obtained. 3. REQUIREMENTS 3.1 Interface and physical dimensions. 3.1.1 Item Requirements. The individual item requirements shall be in accordance with MIL-PRF-27, and as specified herein. 3.2 Design, construction, and physical dimensions. The design, construction, and physi
14、cal dimensions shall be as specified for A grade 5 transformer in accordance with MIL-PRF-27, and as specified herein. 3.2.1 Design documentation. The design documentation shall be in accordance with MIL-PRF-27. Unless otherwise specified in the contract or purchase order, documentation shall be ret
15、ained by the manufacturer and available for review by the acquiring activity or contractor upon request. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAG
16、E 3 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are for general information only. 3. See table I for VA ratings. 4. Marking shall be on the side of the case. 5. Primary and secondary electrical values, specified in table I, shall be marked as applicable. 6. Dots on circuit diagram indi
17、cate polarity. Figure 1. Dimensions and configuration. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAGE 4 VA rating A (dia) Max B (dia) C (dia) D (dia)
18、Weight (grams) max .375 .750 1.020 1.690 2.400 .51 .51 .76 .76 .76 .35 .01 .35 .01 .60 .01 .60 .01 .60 .01 .218 .010 .218 .010 .475 .010 .475 .010 .475 .010 .350 .500 .375 .520 .820 7 10.5 16.8 23.8 40.0 Figure 1. Dimensions and configuration Continued. 3.3 Electrical ratings. 3.3.1 Regulation. Regu
19、lation = Shall not exceed 17 percent for units with VA rating of 2.4 and 34 percent for all other units. 3.3.2 Primary voltage. Primary voltage shall be either 115V or 26V. 3.3.3 Secondary voltage. With proper voltage (115 V or 26 V) applied to the primary and the secondary current adjusted to one-h
20、alf of the maximum current specified in table I, the secondary voltage shall be as specified in table I 5 percent for units with VA rating of .375 and .750, and 3 percent for all other units. 3.3.4 Secondary current. See table I. 3.3.5 Frequency. The frequency shall be 400 Hz 20 Hz at 115 V and 26 V
21、 primary voltages. 3.3.6 Polarity. Polarity shall be in accordance with the circuit diagram in figure 1. 3.4. Design and construction. 3.4.1 Dimensions and configuration: Dimensions and configuration shall be as specified on figure 1 and in table I. 3.4.2 Weight. The weight shall be as specified on
22、figure 1. 3.4.3 Case. The case shall be metal or polymeric material. 3.4.4 Terminals. The terminals shall be copper clad steel or one-half hard copper, per MIL-STD-1276. Units with VA ratings of 1.690 and 2.400 shall have a diameter of .020 .001 inch. All others shall have a diameter of .016 .001 in
23、ch. 3.4.5 Operating temperature range. The operating temperature range shall be -55C to +130C. 3.4.6 Temperature rise. The maximum temperature rise shall be +40C at a maximum ambient temperature of +90C. 3.5 Terminal strength. The terminal strength shall be in accordance with MIL-STD-202, method 211
24、, test condition A, 2 pounds applied force. Sec. Voltage (no load) Sec. Voltage (max current) X 100 Sec. Voltage (max current) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 D
25、WG NO. 84110 REV D PAGE 5 3.6 Vibration, high frequency. The vibration high frequency shock shall be as tested in accordance with MIL-STD-202, method 204, test condition B. 3.7 Shock (specified pulse). The shock shall be tested in accordance with MIL-STD-202, method 213, test condition I. 3.8 Markin
26、g. Marking shall be in accordance with MIL-PRF-27, except the part number shall be in accordance with 1.2 herein. The similar vendor part number may also be marked in accordance with 6.7 herein. 3.9 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally
27、 preferable materials should be used to the maximum extent possible, provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.10 Certificate of compliance. A certificate of compliance shall be required from m
28、anufacturers requesting to be an approved source of supply. 3.11 Pure tin. The use of pure tin, as an underplate or final finish is prohibited both internally and externally. Tin content of transformer components and solder shall not exceed 97 percent, by mass. Tin shall be alloyed with a minimum of
29、 3 percent lead, by mass (see 6.4). 3.12 Manufacturer Eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall be listed on the MIL-PRF-27 Qualified Products List for at least one part. 3.13 Workmanship. The transformer shall be uniform in quality and free from a
30、ny defects that will affect life, serviceability, or appearance. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAGE 6 TABLE I. Electrical characteristics.
31、 Dash no. 84110- Sec/volt (CT) Sec/current (max) (mA) VA rating (ref. only) 115 V Primary 26 V Primary 001 003 005 007 009 011 013 015 017 019 021 023 025 027 029 031 033 035 037 039 041 043 045 047 049 051 053 055 057 059 061 063 065 067 069 071 073 075 077 079 081 083 085 087 089 091 093 095 097 0
32、99 002 004 006 008 010 012 014 016 018 020 022 024 026 028 030 032 034 036 038 040 042 044 046 048 050 052 054 056 058 060 062 064 066 068 070 072 074 076 078 080 082 084 086 088 090 092 094 096 098 100 5.0 6.3 8.0 10.0 12.8 14 16 18 20 22 75.0 150.0 204.0 338.0 480.0 59.5 119.0 162.0 268.0 381.0 47
33、.0 94.0 128.0 211.0 300.0 37.5 75.0 102.0 169.0 240.0 29.0 58.6 79.7 132.0 188.0 26.8 53.6 72.9 121.0 171.0 23.0 47.0 63.8 106.0 150.0 20.8 41.7 56.7 93.9 133.0 18.8 37.5 51.0 84.5 120.0 17.0 34.0 46.4 76.8 109.0 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .37
34、5 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE E
35、LECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAGE 7 TABLE I. Electrical characteristics. Dash no. 84110- Sec/volt (CT) Sec/current (max) (mA) VA rating (ref. only) 115 V Primary 26 V Primary 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 1
36、35 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177 179 181 183 185 187 189 191 193 195 197 199 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 182 184 1
37、86 188 190 192 194 196 198 200 24 28 31 36 39 43 48 56 63 68 15.5 31.0 42.5 70.4 100.0 13.4 26.8 36.4 60.4 85.7 12.0 24.0 32.9 54.5 77.4 10.4 20.8 28.3 46.9 66.7 9.6 19.2 26.2 43.3 61.5 8.7 17.4 23.7 39.3 55.8 7.8 15.6 21.1 35.2 50.0 6.6 13.2 18.2 30.2 42.9 6.0 11.9 16.2 26.9 38.2 5.5 11.0 15.0 24.9
38、 35.3 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 Provided by IH
39、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAGE 8 TABLE I. Electrical characteristics. Dash no. 84110- Sec/volt (CT) Sec/current (max) (mA) VA rating (ref. only) 115
40、 V Primary 26 V Primary 201 203 205 207 209 211 213 215 217 219 221 223 225 227 229 231 233 235 237 239 241 243 245 247 249 251 253 255 257 259 261 263 265 267 269 271 273 275 277 279 281 283 285 202 204 206 208 210 212 214 216 218 220 222 224 226 228 230 232 234 236 238 240 242 244 246 248 250 252
41、254 256 258 260 262 264 266 268 270 272 274 276 278 280 282 284 286 80 88 100 115 123 138 157 175 200 220 250 275 310 4.6 9.4 12.1 21.1 30.0 4.2 8.5 11.6 19.2 27.3 3.7 8.5 10.2 16.9 24.0 3.2 6.5 8.9 14.7 20.9 8.3 13.7 19.5 7.4 12.2 17.4 6.5 10.8 15.3 5.8 9.6 13.7 5.1 8.4 12.0 7.7 10.9 6.8 9.6 6.1 8.
42、7 5.4 7.7 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 .375 .750 1.020 1.690 2.400 1.020 1.690 2.400 1.020 1.690 2.400 1.020 1.690 2.400 1.020 1.690 2.400 1.020 1.690 2.400 1.690 2.400 1.690 2.400 1.690 2.400 1.690 2.400 Provided by IHSNot for ResaleNo reproduc
43、tion or networking permitted without license from IHS-,-,-DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OHIO SIZE A CODE IDENT NO. 14933 DWG NO. 84110 REV D PAGE 9 4. VERIFICATION 4.1 Qualification inspection. Qualification inspections for these parts are not required. 4.2 Conformance inspection. 4.2.1 I
44、nspection of product for delivery. Inspection of product for delivery shall consist of group A and B inspections of MIL-PRF-27. 4.2.2 Group A inspection. Group A inspection shall be in accordance with MIL-PRF-27. 4.2.3 Group B inspection. Group B inspection shall be in accordance with MIL-PRF-27. 4.
45、2.4 Certification. The procuring activity, at its discretion, may accept a certificate of compliance with Group A and Group B requirements in lieu of performing Group A and B tests (see 6.2c). 4.2.5 Inspection of preparation for delivery. Inspection of preparation for delivery shall be in accordance
46、 with MIL-PRF-27. 4.3 Methods of examination and test. Methods of examination and test shall be in accordance with MIL-PRF-27 and as specified herein. 5. PACKAGING 5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order (see 6.2). When packa
47、ging of materiel is to be performed by DoD or in-house contractor personnel, these personnel need to contact the responsible packaging activity to ascertain packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activities within the Military Service
48、or Defense Agency, or within the military services system commands. Packaging data retrieval is available from the managing Military Departments or Defense Agencys automated packaging files, CD-ROM products, or by contacting the responsible packaging activity. 6. NOTES (This section contains information of a general or explanatory nature whi
