1、NOTE: “MIL-STD-2038 is hereby canceled. However, the technical information and the lessons learned from thisstandard have been preserved in MIL-HDBK-2038. MIL-HDBK-2038 is to be used for guidance only and shouldnot be cited as a requirement, but information in the handbook may be useful in determini
2、ng or evaluatingrequirements.“MIL-HDBK-20384 OCTOBER 2000AMSC N/A FSC 6130DISTRIBUTION STATEMENT A. Approved for public release; distribution isunlimited.DEPARTMENT OF DEFENSEMILITARY HANDBOOKREQUIREMENTS FOR EMPLOYING STANDARD POWER SUPPLIESProvided by IHSNot for ResaleNo reproduction or networking
3、 permitted without license from IHS-,-,-MIL-STD-2038FOREWORD1. This military standard is approved for use by allDepartments and Agencies of the Department of Defense.2. Beneficial comments (recommendations, additions, deletions)and any pertinent data which may be of use in improving thisdocument sho
4、uld be addressed to: Commander, Naval Sea SystemsCommand (SEA 55Z3), Department of the Navy, Washington, DC20362-5101, by using the self-addressed Standardization DocumentImprovement Proposal (DD Form 1426) appearing at the end of thisdocument or by letter.fa71a4a15a15a100iiProvided by IHSNot for Re
5、saleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2038CONTENTSa71PARAGRAPH PAGE1.1.11.2 1.32.2.1SCOPEPurpose .Scope.Coordinated program. APPLICABLE DOCUMENTS .Government documents. .2.1.1 Specifications and standards 2.1.2 Other Government documents 2.2j;l3.3.1=,4.4.14
6、.2Order of precedence. DEFINITIONS Terms and definitions. GENERAL REQUIREMENTS .4.2.14.2.24.2.34.2.3.14.2.3.2a71 4.34.3.14.3.24.3.34.44.5General .Priority of implementation. .Existing SPS standards. .In-process SPS standards. .New SPS designs .Circuit functional requirements .Cost effectiveness requ
7、irements .Design requirements for new SPS.Maximum flexibility. Proprietary parts or processes and non-standardparts .Repairability a71 0.Design requirements for other power supplies Standards .5. DETAILED5.1 SPS5.2 SEM5.2.1 SEMREQUIREMENTS form factorscompatible configuration requirements. compatibl
8、e module requirements forSPSP applications. 5.2.2 SEM compatible module requirements forAPSP applications. 5.2.3 SEM compatible module quality assurancerequ”irements5.2.4 SEM compatible module documentation requirements5.3 SPSP5.3.1 SPSP5.3.2 SPSP5.3.3 SPSP5.4 APSPrequirements .design requirements q
9、uality assurance requirements .documentation requirements .requirements. 00111122-iL234466666666667777888888888999iiiProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2038CONTENTSPARAGRAPH PAGE a715.4.i APSP design requirements. 95.4.2 APSP qua
10、lity assurance requirements 95.4.3 APSP documentation requirements 95.5 Documentation and qualification procedure 96. NOTES 0 106.1 Intended use. 106.2 Issue of DoDISS000. 106.3 Data requirements 106.4 Waivers, deviations, or exceptions . 116.5 Subject term (keyword) listing. 11 ?,FIGURES .1. Design
11、 approval request data 132. SPSP documentation and qualification procedure 193. APSP documentation and qualification rocedure 224. Example of5. Example of6. Example ofAPPENDIXESA Design dataa line regultion test conition table. 29a ripple test condition table 30an SPSP function diagram. 31Iand calcu
12、lations technical contentrequirements . 12 a71B Certification/data report technical content requirements 0.a71 18C Instructions for preparing power supplyspecifications. .a71 a71 . 25iv1,IIProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-20381
13、. SCOPEa71 1.1 Purpose. The purpose of this standard is to providethe acquisition activity with specific instructions forimplementation of Standard Power Supplies (SPS). This standardalso provides instructions for the preparation of an SPS designapproval request (see appendix A), procedures for docu
14、mentingand qualifying SPS (see appendix B), and instructions forpreparing specifications and test requirements for powersupplies (see appendix C).1.2 Scope. This standard establishes the requirements forthe implementation of SPS in the design and construction of$ military electronic systems.1.3 Coor
15、dinated program. The Standard HardwareAcquisition and Reliability Program (SHARP) coordinates theefforts of the SPS, the Standard Electronic Modules (SEM), theStandard Enclosure Systems (SES), and the Standard BatterySystems (SBS). These four elements under SHARP form a completeelectronic systems ha
16、rdware methodology for military electronicsystems.a71Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-20382. APPLICABLE DOCUMENTS2.1 Government documents.2.1.1 Specifications and standards. The followingspecifications and standards form a part
17、 of this document to theextent specified herein. Unless otherwise specified, the issuesof these documents are those listed in the issue of theDepartment of Defense Index of Specifications and Standards(DoDISS) and supplement thereto, cited in the solicitation (see6.2).SPECIFICATIONSMILITARYMIL-P-247
18、64MIL-P-29590MIL-M-28787STANDARDSMILITARYMIL-STD-965MIL-STD-1389Power Supplies, Shipboard,Electronic, GeneralSpecification for.Power Supplies, Airborne,Electronic, GeneralSpecification for.Modules, Standard Electronic,General Specification for.Parts Control Program.Design Requirements forStandard El
19、ectronic Modules.(Unless otherwise indicated, copies of military specificationsand standards are available from the Standardization DocumentsOrder Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA19111-5094.)2.1.2 Other Government documents. The following otherGovernment documents form a part
20、of this document to the extentspecified herein.those cited in theNAVMATUnless otherwise specified, the issues aresolicitation.P-4855-1A - Navy Power SupplyReliability, Design andManufacturing Guidelines.2a71a71a71,!Provided by IHSNot for ResaleNo reproduction or networking permitted without license
21、from IHS-,-,-MIL-STD-2038a71 (Copies of NAVMAT P-4855-1A are available from the NavalPublications and Forms Center, 5801 Tabor Avenue, Philadelphia,PA 19120-5099.)2.2 Order of precedence. In the event of a conflictbetween the text of this document and the references citedherein, the text of this doc
22、ument takes precedence. Nothing inthis document, however, supersedes applicable laws andregulations unless a specific exemption has been obtained.3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-20383. DEFINITIONS3.1 Terms and definitions. Th
23、e definitions of termsused in this standard are as follows:(a)all modules in(b)activity whichdesigns. (TheSEM Standard Electronic Modules (includesthe SEM).SEM Design Review Activity (SEM-DRA). Theis responsible for the review and approval of SEMSEM-DRA function is performed by the NavalAvionics Cen
24、ter, Code 814, Indianapolis, IN 46219-2189.)(c) Shipboard Power Supply Products (SPSP). Thisincludes power supplies specifically for shipboard applicationsbut may be used in other appropriate shore based and airborneapplications. SPSP power supplies are designed in accordancewith MIL-P-24764.(d) Air
25、borne Power Supply Products (APSP). Thisincludes power supplies specifically for airborne applicationsbut may be used in other appropriate shore based and shipboardapplications. APSP power supplies are designed in accordancewith MIL-P-29590.(e) Standard Power Supplies (SPS). This includesall shipboa
26、rd, airborne, and other standard power supplies in theSPSP and APSP.(f) Equipment Contractor (EC). This term applies toboth system developers and developers of electronic powersupplies. This term also applies to commands or agencies thatare engaged in developing systems or power supplies.(9) SPSP Qu
27、ality Assurance Activity .(SPSP-QAA). Theactivity which is responsible for performing SPSP qualificationtesting-and the review and approval of SPSP designs. (TheSPSP-QAA function is performed by the Naval Weapons SupportCenter, Code 6023, Crane, IN 47522-5060.)(h) APSP Quality Assurance Activity (AP
28、SP-QAA). Theactivity which is responsible for performing APSP qualificationtesting and the review and approval of APSP designs. (TheAPSP-QAA function is performed by the Naval Avionics Center,Code 812, Indianapolis, IN 46219-2189.)(i) Government Proqram Manaqer (PM). The Governmentprogram manager wh
29、o is initiating the particular systemapplication.a71a15a15a71 1a71Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2038a71 (j) Design Approval Request (DAR). A data itemnecessary to identify and justify a new design for a powersupply . DARs fo
30、r SPS are described in appendix.A.(k) Command or agency concerned. The organizationalelement of the Government which contracts for articles,suppliers, or services, or a contractor or subcontractor whenthe organizational element of the Government has given specificwritten authorization to such a cont
31、ractor or subcontractor toserve as agent for the Command or Agency concerned.(1) Correlation. Correlation is the methodology forpM/cOMMHNn 3),I 1 I ICOMMENTSPRELIM UPCIRTE (91 EC QURLUNITS11REPORTCORRELflTION(13) IWSP-QFIFI FI NRL 11) EC 1!3PECREVISION-.0FIGURE 3. APSP documentation and qualificatio
32、n procedure.22Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-oa71a71MIL-STD-2038APPENDIX BBLOCKS 2 and 3. Within 25 working days of receipt ofeach DAR, the APSP-QAA will coordinate with the pM or Command orAgency concerned and forward the DAR action
33、 notification to theEC and the PM. If the DAR is approved, the following will beindicated on the action notification:(a) Key code (assigned by SEM-DRA).(b) Detail specification number.If the DAR is disapproved, the action notification will providethe rationale for the disapproving action. The EC sha
34、ll notifythe APSP-QAA, SPSP-QAA, and the PM or Command or Agencyconcerned at periodic intervals, not to exceed 90 days, as tothe current design status of power supplies with approved DARs.Status notification shall continue until initial qualificationsamples are submitted to the qualification activit
35、y.BLOCK 4. The EC proposing a new power supply designshall develop the appropriate detail specification in accordancewith appendix C. The EC shall submit an initial rough draftdetail specification to the APSP-QAA for review and comment priorto the preparation of the preliminary detail specification.
36、 TheEC proceeds with the power supply design.BLOCK 5. The APSP-QAA reviews the initial draft andcomments to the EC.BLOCK 6. The EC prepares the preliminary detailspecification and submits it to the APSP-QAA and PM or Commandor Agency concerned.BLOCKS 7 and 8. The APSP-QAA and the PM or Command orAge
37、ncy review the preliminary detail specification and submitcomments to the EC.BLOCK 9. The EC shall submit the appropriate numberof power supply samples and the preliminary specification to thequalification activity for initial qualification in accordancewith MIL-P-29590. At the same time, a copy of
38、the preliminarydetail specification shall be submitted to the APSP-QAA forreview and revision control. In addition, the EC shall submitto the qualification activity, either prior to or along with theinitial qualification samples, the design documentation requiredby MIL-P-29590. This documentation in
39、cludes, but is not limitedto, thermal analysis, failure rate prediction with stressanalysis, design drawings, theory of operation, repair23Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-2038APPENDIX Btroubleshooting procedures, non-standard
40、parts lists, andquality control plan. At least 90 calendar days prior tosubmission of samples and preliminary detail specification, theEC shall give the qualification activity a notice of intent tosubmit for initial qualification testing.BLOCK 10. The APSP-QAA performs initial qualificationon the su
41、bmitted power supplies and submits the results to the EC,the SPSP-QAA and the PM or Command or Agency concerned. TheAPSP-QAA performs correlation testing utilizing the submittedpower supplies. Qualification status information is maintainedby the APSP-QAA. The time required to complete qualificationp
42、rocedures for SPS will not exceed 120 days after receipt of thesamples at the qualification activity unless the samples fail tomeet the specification requirements. The occurrence of failureswill cause the length of qualification time to vary depending onthe extent of failures and the required analys
43、is and correctiveaction. All power supplies submitted for initial qualificationwill be retained by the qualification activity, unless otherwiseagreed to in writing by the PM (or Command or Agency concerned)and the qualification activity.BLOCK 11. The EC shall make all necessary correctionsto the des
44、ign and documentation or construction, or both, andresubmit samples for qualification or revised detailspecification, or both, to the qualification activity.Depending on the extent of the corrections,the originalqualification samples may be revised and resubmitted forverification of the corrective a
45、ction in lieu of requiringsubmission of new samples. This determination will be made bythe qualification activity after the corrective actions havebeen defined by the EC. The EC shall prepare the final detailspecification. The final detail specification shall includerecommendations made as a result
46、of design reviews and testdata. The EC shall submit copies of the final detailspecification to APSP-QAA for review.BLOCK 12. The PM or Command or Agency concernedreceives test reports for use in decisions concerning aparticular system application.BLOCK 13. The APSP-QAA maintains revision controlof t
47、he preliminary specification during qualification activities.The APSP-QAA reviews and forwards the final detail specificationto the preparing activity for approval and distribution.I.I24LProvided by IHS Not for ResaleNo reproduction or networking permitted without license from IHS -,-,-MIL-STD-2038A
48、PPENDIX CINSTRUCTIONS FOR PREPARING POWER10. SCOPESUPPLY SPECIFICATIONS10.1 Scope. This appendix is a mandatory part of thisstandard and is to be used in the preparation of detailspecifications for Standard Power Supplies. This appendix doesnot attempt to completely specify how a power supply shall bedesigned or tested, but describes the typical information thatshall be included in the detail specification in conjunctionwith the requirements specified ii this standard and the formatfor presenting the information. MIL-P-24764 and MIL-P-2
