1、 REVISIONS LT DESCRIPTION DATE APPROVED B Incorporate NOR 5950-R001-99. Update referenced documents. 1/30/2006 Michael A. Radecki THE ORIGINAL FIRST PAGE OF THIS DRAWIING HAS BEEN REPLACED Prepared in accordance with ASME Y14.100 Source Control Drawing REV PAGE REV PAGE REV STATUS OF PAGES REV B B B
2、 A B B B PAGES 1 2 3 4 5 6 7 PMIC N/A PREPARED BY KEN R. BEYMER DESIGN ACTIVITY DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OH Original date of drawing CHECKED BY KEN R. BEYMER TITLE Toroidal Inductor October 22, 1998 APPROVED BY JIM CRUM SIZE A CODE IDENT. NO. 037Z3 DWG NO. 98019 REV B PAGE 1 OF 7 AM
3、SC N/A 5950-E020 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 98019 REV B PAGE 2 1.
4、 SCOPE 1.1 Scope. This drawing describes the requirements for a toroidal inductor, for use in various applications in shipboard and airborne environments. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as follows: 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this sec
5、tion are specified in sections 3 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 c
6、autioned that they must meet all 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 documen
7、t to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS FEDERAL DEPARTMENT OF DEFE
8、NSE MIL-PRF-27 - Transformers and Inductors (Audio, Power and High-Power Pulse), General Specification For STANDARDS FEDERAL DEPARTMENT OF DEFENSE MIL-STD-1285 - Marking of Electrical and Electronic Parts (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or ww
9、w.assist.daps.dla.mil or from the Standardization Documents order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. No
10、thing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 98019 -01 Drawing number Dash number (see table I) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUM
11、BUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 98019 REV B PAGE 3 3. REQUIREMENTS 3.1 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or e
12、xceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.2 Certificate of compliance. A certificate of compliance shall be required from manufacturers requesting to be a suggested source of supply. 3.3 General. Inductors procured to this drawing
13、 shall meet the requirements as specified herein and MIL-PRF-27. 3.4 Qualification. Qualification is not required. 3.5 Electrical Requirements. 3.5.1 Open-circuit inductance. Shall be as specified in table I. 3.5.2 Incremental inductance. Shall be as specified in table I. 3.5.3 D.C. resistance (DCR)
14、. When measured at room ambient temperature of 20C, the maximum DC resistance shall be as specified in table I. 3.5.4 Operating current. Shall be as specified in table I. 3.5.4.1 Duty cycle. Continuous. TABLE I. Electrical ratings. Test Parameter Terminals Limits (-01) Open circuit inductance( 1.0V
15、1KHz) (1-2) 8.5 - 9.5 mH Incremental inductance (3.5ADC, 1.0V 1KHz) (1-2) 2.25 mH minimum D.C. resistance (1-2) .250 - .305 ohms Operating (load) current (1-2) 4.0 amps maximum Dielectric withstanding voltage ( 20C) (at sea level) (1-2) to case 1000 Vrms Dielectric withstanding voltage ( 20C) (at ba
16、rometric pressure) (1-2) to case 447 Vrms Insulation resistance (1-2) to case 10K meg ohms minimum 500 V dc Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 98019 REV B
17、 PAGE 4 -01 Dim A 2.13 Dim B 1.10 Wt(Lb Max) 0.58 Insert 8-32 NOTES: UNLESS OTHERWISE SPECIFIED 1. FINISH: BLACK EPOXY 2. MARKING: WHITE EPOXY INK FIGURE 1. Configuration and schematic. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE SUPPLY C
18、ENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 98019 REV B PAGE 5 3.5.5 Dielectric withstanding voltage (DWV). Test shall be performed with inductor at 20C. 3.5.5.1 At sea level. Shall be as specified in table I. 3.5.5.2 At barometric pressure. Shall be as specified in table I. 3
19、.5.6 Insulation resistance. Shall be as specified in table I. 3.6 Configuration and design. 3.6.1 Configuration and schematic. See figure 1. 3.6.2 Construction. Shall be encapsulated per MIL-PRF-27, grade 5. 3.6.2.1 Case. Shall be epoxy fiberglass. 3.6.3 Terminals. 3.6.3.1 Primary terminals. Turret
20、terminals, capable of accommodating (2) 20 AWG wires, or (1) 14 AWG wire. 3.6.4 Terminal strength. Shall be in accordance with MIL-STD-202, method 211, test condition A, 5 pounds. 3.6.5 Mounting. Inductors are designed to mount on a metal or insulated surface. Mounting accommodation is a single thre
21、aded insert, 6 threads deep minimum. 3.6.6 Dimensions. See figure 1. 3.6.7 Weight. See figure 1. 3.6.8 Marking. Marking shall be in accordance with MIL-STD-1285, except the inductor shall be marked with the PIN as specified herein (see 1.2), the manufacturers name or Commercial and Government Entity
22、 (CAGE) code, and date lot codes. Markings can be either on the side or top of the case. Markings shall be made in such a manner that they will not be obliterated in service. 3.7 Environmental requirements. Shall meet the environmental requirements of MIL-PRF-27 and as specified. 3.7.1 Temperature r
23、ise. 40C maximum when mounted by normal means in an ambient environment of 90C and operating at normal input voltage and maximum continuous load per table I. 3.7.2 Operating temperature. -55C to +130C, includes 90C ambient temperature plus rise. 3.7.3 Altitude. Sea level to 70,000 feet (operating).
24、100,000 feet maximum (non-operating). 3.7.4 Fungus. All external materials used shall be non-nutrient to fungus growth or shall be treated to retard fungus growth. 3.8 Manufacturer eligibility. To be eligible for listing as an approved source of supply, the manufacturer shall be listed on the MIL-PR
25、F-27 qualified products list for MIL-PRF-27/352. 3.9 Workmanship. The inductors shall be processed in such a manner as to be uniform in quality and free of defects that will affect life, serviceability, function or appearance. Provided by IHSNot for ResaleNo reproduction or networking permitted with
26、out license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 98019 REV B PAGE 6 4. VERIFICATION 4.1 Qualification inspection. Qualification inspection is not required. 4.2 Conformance inspection. 4.2.1 Inspection of product for delivery. Inspection of p
27、roduct for delivery shall consist of group A inspection and group B inspection. 4.2.2 Group A inspection. Group A inspection tests are as follows: a.) Visual inspection: per paragraph 3.6, Figure I herein. b.) D.C. resistance: per paragraph 3.5.3, table I herein. c.) Open-circuit inductance: per par
28、agraph 3.5.1, table I herein. d.) Insulation resistance: per paragraph 3.5.6, table I herein. e.) Dielectric withstanding voltage: per paragraph 3.5.5, table I herein. 4.2.3 Group B inspection (1 unit per lot or as required by purchase order only). Group B inspection tests are as follows: a.) Temper
29、ature rise: per paragraph 3.7.1 herein. b.) Incremental inductance: per paragraph 3.5.2, table I 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 actual packaging of materiel is to be performed by
30、DoD personnel, these personnel need to contact the responsible packaging activity to ascertain requisite packaging requirements. Packaging requirements are maintained by the Inventory Control Points packaging activity within the Military Department or Defense Agency, or within the Military Departmen
31、ts System Command. 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 which may
32、 be helpful, but is not mandatory.) 6.1 Intended use. 6.2 Ordering data. The contract or purchase order should specify the following: a. Complete PIN (see 1.2). b. Requirements for delivery of one copy of the conformance inspection data or certificate of compliance that parts have passed conformance
33、 inspection with each shipment of parts by the manufacturer. c. Requirements for packaging and packing. 6.3 Users of record. Coordination of this document for future revisions is coordinated only with the suggested source(s) of supply and the users of record of this document. Requests to be added as
34、 a recorded user of this drawing may be achieved online at Transformerdla.mil, or if in writing to: Defense Supply Center, Columbus, ATTN: DSCC-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0557 or DSN 850-0557. Provided by IHSNot for ResaleNo reproduction or networkin
35、g permitted without license from IHS-,-,-DEFENSE SUPPLY CENTER, COLUMBUS COLUMBUS, OHIO SIZE A CODE IDENT NO. 037Z3 DWG NO. 98019 REV B PAGE 7 6.4 Suggested sources of supply. Suggested sources of supply are listed herein. Additional sources will be added as they become available. Assistance in the
36、use of this drawing may be obtained online at Transformerdla.mil, or by contacting Defense Supply Center, Columbus, ATTN: DSCC-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0557 or DSN 850-0557. DSCC drawing PIN Vendor similar designation or type number 1/ Vendor CAGE
37、Vendor name and address 98019-01 S8296 58910 Abbott Technologies, Inc. Sun Valley Division 8203 Vineland CA 91352-3956 1/ Parts must be purchased to the DSCC PIN to assure that all performance requirements and tests are met. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
