1、MIL-F-13 926 Beneficial commenta (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, US Army Armament Research and Development Command, Attn. DRDAR-QA, Dover, New Jenrey 07801 by using the self-addressed Sta
2、ndardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. L MIL-P-14232 MIL-1-45607 MIL-P-63334 (AR) 15 February 1980 MILITARY SPECIFICATION PANEL ASSEMBLY: 11834831 This specification is approved for use by the U.S. Army Armament Research and Deve
3、lopment Command, and is available for use by all Departments and Agencies of the Department Defense. 1. SCOPE 1.1 This specification covers a transistorized panel assembly. It provides voltage control, distribution, regulating, and battery charging functions when energized with a direct current of b
4、etween 18 volts and 30 volts. The panel assembly also provides voltage control, regulating, and distribution functions when energized from an emergency direct current 6 volt battery power source. 2. APPLICABLF; DOCUMENTS 2.1 The following documents, of the issue in effect on data of invitation for b
5、ids or resquest for proposals, form a part of this specification to the extent specified herein. SPECIFICATIONS Military Fire Control Materiel: General Specification Parts, Equipment and Tools for Army Materiel: Inspection Equipment, Supply and Maintenance of Governing the Manufacturing and Inspecti
6、on of Packaging and Packing of STANDARDS Military MIL-STD-105 MIL-STD-109 MIL-STD-810 Sampling Procedures and Tables for Inspection by Quality Assurance Terms and Definitions Environmental Test Methods Attributes /- THIS DOCUMENT CONTAINS I PAGES. Provided by IHSNot for ResaleNo reproduction or netw
7、orking permitted without license from IHS-,-,-MIL-P-63334 12 7777906 0348527 7 W MIL-P-63334 (AR) DRAWINGS U.S. Army Armament Research and Development Command (ARRADCOM) F11834831 Panel Assembly F11748431 Schematic PACKAGING DATA SHEETS PS11834831 Packaging of Panel Assembly: 11834831 (Copies of spe
8、cifications, standards, drawings and packaging data sheets required by suppliers in connection with specific procurement functions should be obtained from the procuring activity 0.r as directed by the contracting officer,) 3. REQUIREMENTS 3.1 Materials. Materials shall be in accordance with the draw
9、ings, specifications, and standards which form a part of this specifications. 3.2 Fabrication. The panel assembly shall be manufactured in accordance with the applicable drawings listed in Section 2 and drawings pertaining thereto. 3.3 General specification. The contractor shall be responsible for c
10、ompliance with the following requirements of MIL-F-13926: a. Order of precedence b. Dimensions and tolerances c. Inorganic protection surface finishes d. Part identification and marking e. Workmanship f. Soldering electrical connections 3.4 Environmental service conditions. Unless otherwise specifie
11、d, the panel assembly shall meet all requirements of this specification at an ambient temperature between +600 and +900 Fahrenheit (F). 3.4.1 Vibration. the panel assembly shall show no evidence of physical failure due to being vibrated successively along three (3) mutually perpendi- cular axes. Vib
12、ration shall be a simple harmonic motion, the frequency varying either linearly or logarithmically from 5 to 55 to 5 CPS in five (5) minute cycles for a total of 15 minutes along each of the axes. The amplitude of vibration shall be maintained constant at 1/64 inch (1/32 inch total excur- sion) (See
13、 note under Table IV). 2 4 o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-b3339 12 W 77777Ob 0398528 O MIL-P-6 3334 (AR) 3.4.2 Shock. The panel assembly shall shoG no evidence of physical failure after being subjected to a minimum of 6 shock
14、s of at least 30 gravi- tational units (gs) with each shock being 11 4-1 milliseconds duration. 3.4.3 Operating temperatures. The panel assembly shall meet all the requirements of 3.6 while thermally stabilized at temperatures of -650 and +1500F, 3.4.4 Storage temperatures. After having been thermal
15、ly stabilized at temperatures of -800 and +1600F, the panel assembly shall show no evidence of damage and shall be capable of meeting all requirements of this specifi- cation at ambient temperatures between 60 and 90F. 3.5 Electrical service conditions. 3.5.1 Primary power source. The panel assembly
16、 shall meet the applicable requirements of 3.6 when energized with a primary power source of 18 VDC to 30 VDC. respect to J1-J in accordance with Drawing F11748431 for Panel Assembly 11834831. This voltage shall be applied in positive polarity to.J1-H with 3.5.2 Emergency power source. The requireme
17、nts of 3.6, applicable to This voltage shall be applied in positive this source, shall be met when the panel assembly is energized with an emer- gency plower source of 6.0 VDC, polarity to J1-E with respect to J1-D, for the applicable panel assembly. 3.5.3 Input immunity to reverse polarity. The pan
18、el assembly shall not be damaged by the application of electrical potentials of 3.5.1 in reverse polarity. 3.5.4 Ground potential, When energized as specified in 3.5.1 exposed metallic surfaces of the panel assembly enclosure, exclusive of electrical terminations and sub-surface mounted parts, shall
19、 be at ground potential. 3.6 Performance. 3.6.1 Rheostat performance. The panel lamps (il) and reticle projector (R2) rheostats when rotated from an extreme clokwise (cw) to extreme counter- clockwise (ccw) position shall, exhibit no spasmodic performance throughout their range of rotation. 3.6.1.1
20、Rheostat R1. Rheostat R1 shall control total current as speci- fied in Table I, for each respective rheostat arm position and applied primary power source voltage. Switch S1 shall be in the “OFF“ position when meeting this requirement. +30 VDC to J1-H, GRD to J1-J. Primary bower shall be applies as
21、follows: 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_-_- _-_- MIL-P-63334 12 = 7777906 0348529 2 m MIL-P-63334 (AR) TABLE I - Rl PERFORMANCE Primary Rheos tat Power Rheostat Wiper Arm Position Circuit Load DC amps Rl R1 R1 30 VDC extreme CW -
22、Min. Res. 30 VDC extreme CCW - Max. Res. 30 VDC OFF .28 + .O4 .185 T .O1 .12 - T .o1 3.6.1.2 Rheostat R2. Rheostat R2 output circuit shall exhibit the vol- tage specified in Table II for each respective circuit under the specified DC load conditions, rheostat arm positions, and applied battery power
23、, Switch S1 shall be in the “Emergency“ position and switch R2 shall be operated. TABLE II - R2 PERFORMANCE Primary Rheostat Power Rheostat Wiper Circuit Load Circuit Out- Arm Position DC amps puts DC Volts R2 6 VDC extreme CW - Min. Res. .700 5.6 + .4 1.7 T .2 R2 6 VDC Zero R2 6 VDC OFF - extreme C
24、CW - Max. Res. - - 3.6.1.3 Output of voltage regulated supplies. The battery charging, reticle projector, and high voltage oscillator supplies shall exhibit the vol- tage regulation specified in Table IV. This regulation shall exist over the indicated primary power source voltage and under the speci
25、fied DC load condi- tions. The reticle projector and high-voltage oscillator outputs in Table IV shall only be available with Switch S1 in the “ON“ position and after Switch S2 has been operated. With S1 in the “OFF“ position Terminals J1-K and J1-L shall exhibit zero vol- tage relative to all groun
26、d terminals. . . r 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-63334 (AR) TABLE IV - REGULATED OUTPUTS Regulated s1 s2 Primary output Required Supply Position Position Power Load Output DC Unoperated 30 VDC 732 OHMS i- 1% 7.0 i- 0.5 Volts
27、 - - Battery Off Charging (Center) Battery Off 18 VDC Zero OHMS 220-320 M.A. .I Charging. (Center) (Short Circuit) Battery On Operated Charging (Veh. Pwr.) Ret i c le On Projector (Veh. Pwr.) (1 Ret ic le On Projector (Veh. Pwr.) .* High Volt. On Oscill. (Veh. Pwr.) II Ret i ele On 11 Projector (Eme
28、r, Pwr.) High Volt, On I. Oscill. (Emer. Pwr.) 18 VDC 30 VDC/ 18 VDC 18 VDC/ 30 VDC 18-30 VDC 6.2 VDC 6.2 VDC Zero OHMS 220-320 M.A. (Short Circuit) 732 OHMS i- 1% 7.3 i- 0.7 Volts - - 800 M.A. Less than .30 Volt Change 6.5 - + 0.25 Volts 10-20 M.A. 0-600 M.A. 5.8 - + 0.4 Volts 5.9 i- 0.1 Volts - 10
29、-20 M.A. These requirements shall be met with R2 in the clockwise position (Min. resis- tance). These requirements shall also be met during vibration requirements of 3.4.1. 3.6.1.4 Output voltage rise time. Panel assembly output voltages shall be available within one second after application of the
30、required energizing potential. 3.6.2 Battery charging circuit. The battery charging circuit, operating on a primary power source input voltage of 18 to 30 VDC, shall be capable of supplying a charging current up to ,320 milliamps to the battery within one second after application of the input voltag
31、e. 3.6.3 Controls. Controls shall operate freely and smoothly without binding under all operational service conditions. indicate positive indexing. Switch type controls shall 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-6333Y 32 7799706 03
32、48533 O MIL-P-63334 (AR) 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the supplier is responsible for the performance of all insection requirements as specified herein. Except as otherwise speci- fied, the supplier m
33、ay utilize his own facilities or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. perform any of the inspections set forth in the specification where such inspections are deemed necessary to assur supplies and se
34、rvices conform to prescribed requirements. The Government reserves the right to . 4.1.1 General provisions. The component and subassembly inspection requirements of MIL-F-13926 form a part of the Quality Assurance Provisions of this specification. Definitions of inspection terms shall be as listed i
35、n MIL-STD-109. 4.2 First article (initial production) approval. The requirement for first article approval and the responsibility (Government or contractor) for first article testing shall be as specified in the contract. The sample for first article approval tests shall consist of 3 panel assemblie
36、s plus 3 each of all items covered by SQAP. The sample shall be manufactured in- the same manner, using the same materials, equipment, processes, and procedures as used in regular production. All parts and materials, including packaging and packing, shall be obtained from the same source of supply a
37、s used in regular produc tion. 4.2.1 Government testing. When the Government is responsible for conduc- ting first article approval tests, the contractor, prior to submitting the sample to the Government, shall inspect the sample to insure that it conforms to all the requirements of the contract and
38、 submit a record of this inspection with the sample, including certificates of conformance for materials. 4.2.2 Contractor testing. When the contractor is responsible for conduc- ting first article approval tests, the sample shall be inspected by the contractor for all the requirements of the contra
39、ct. The sample and a record of this inspection, including certificates of conformance for materials, shall be submitted to the Government for approval. The Government reserves the right to witness the contractors inspection. 4.3 Inspection provisions. 4.3.1 Submission of product. Unless otherwise sp
40、ecified by the contrac- ting officer, inspection lot size, lot formation and presentation of lots shall be in accordance with “Submission of Product“ provisions of MIL-STD-105. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-P-63334 12 997970b
41、0348532 2 m I MIL-P-63334(AR) 4.3.2 Examination and tests. 4.3.2.1 Components and subassemblies. All components and subassemblies shall be inspected in accordance with the inspection provisions contained in Supplementary Quality Assurance Provisions (SQAP) listed in the technical data package (TDP).
42、 In the absence of SQAPs, the applicable Quality Assurance Provisions of MIL-F-13926 shall apply. Examination, and tests related to Section 3 herein shall be performed on a single defect (individual charac- teristic) basis in accordance with MIL-STD-105 and the sampling plans speci- fied in Tables V
43、, VI, and VI1 herein. packing, and marking shall be in accordance with MIL-P-14232 and Section 5 herein. The tabulated classification of defects in Tables V, VI, and VI1 shall constitute the minimum inspection to be performed by the supplier after first article approval and prior to Government accep
44、tance or rejection by item or lot. Examination and tests for packaging, TABLE V - CLASSIFICATION OF DEFECTS CLASS CRITICAL: NONE MAJOR: NO. - 101. 102. 0 103, 104, 105. 106 107. 108 109. 110. 111. 112, 113. 114, 115. 116. MINOR : AQL 1.0% Defective CHARACTERISTIC Vibration Input immunity to reverse
45、polarity Ground potential Rheostat performance Rheostat R1 Rheostat R2 Regulated output, switch S1 Regulated output, 30 VDC Regulated output, 18 VDC Regulated output, 18 VDC Regulated output, 30 VDC Regulated output, 6.2 VDC Regulated output, 6.2 VDC Output voltage rise time Battery charging circuit
46、 Controls lm OFF * with minimum load with minimum load with maximum load with maximum load with maximum load with minimum load NONE REQUIREMENT 3.4.1 3.5.3 3.5.4 3.6.1 3.6.1.1 3.6.1.2 3.6.1.4 3.6.1.4 3.6.1.4 3.6.1.4 3.6.1.4 3.6.1.4 3.6.1.4 3.6.1.5 3.6.2 3.6.3 TEST PROCEDURE 4.6.4 4.6.5.1 4.6.5.2 . 4
47、.6.5.3 4.6.5.4 4.6.5.5 4.6.5.7.1 4.6.5.7.2 4.6.5.7.3 4.6.5.7.4 4.6.5.7.5 4.6.5.7.6 4.6.5.7.7 4.6.5.8 4.6.5.10 4.6.5.11 NOTE: The tests in Table V shall be conducted at a temperature between +600 and +90F. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS
48、-,-,-MIL-P-63334 (AR) 4.3.3 Acceptance and rejection; Rejected lots shall be screened for all defective characteristics. Removal or correction of defective units and resubmittance of rejected lots shall be in accordance with “Acceptance and Rejection“ as specified in MIL-STD-105. 4.4 Special samplin
49、g. 4.4.1 General. One panel assembly shall be selected at random as a special sample from each 100 produced, or from each months production whichever occurs first. The sample shall meet the requirements and tests in Table VI. TABLE VI - NO. CHAMCTERISTIC REQUIREMENT TEST PROCEDURE 301. Fabrication 3.2 Applicable drawing - visual 302. General specification 3.3 MIL-F-13926 - visual 4.4.2 Environmental. Three panel assemblies shall
