1、- _- MIL-A-4512bA 12 9 7779706 O306401 m- *. . - . 27 w 1959 FEE%DING MIL-8-45126 (Ord) 26 June 1958 MILITARY SPECIFICATION AMPLIFIER, TRIGGER AM-l058/hS 1, SCOPE 1.1 This specification covers one type of trigger amplifier, deet nated Amplifier, Trigger AM-l058/hS, known hereinafter as #amp f fierw.
2、 26 APPLICABLE DOCWNTS 2.1 The following documents, of the issue in effect on date of invitation for bids, form a part of this specification: BPECIFIOATINS Military MIL-F-13926 Fire Control Materiel: General Specifi- cation Governing the Manufacture and Inspection of Parts, E uipment and Tools, for
3、Ordnance Materie Packaging of Fire Control Parts, Equipment and Tools; Packaging of Fire Control Components and Subassemblies s MIL-P -16232 MIL-F-U619 MIL-F-45133 STANDARDS Military MIL-STD-105 MI 1;-STD -202 Test Me.t;hods for Electronic and Electrical Sampling Procedures and Tables for Inspection
4、 by Attributes Component Parts DRAWINGS rdnance corps Amplifier, Trigger AM-l058/MS Amplifier, Trigger AM-l58/kS, Schematic 776303 5 D761 967 - Diagram - -t Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. c- MIL-A-45126A ( ord ) (Copies of specific
5、atione, standards, drawings and publications required by contractors in connection with specific procurement func- tions should be obtained from the procuring activity or as directed by the contracting officer,) 30 REQUIREMENTS 3.1 Electrical, 3.1.1 Continuity,- The amplifier shall demonstrate conti
6、nuity in accordance with the electrical schematic Drawing D7616967, 3.ie2 High potential,- There shall be no puncture of insulation and between isolated circuits sufficient to cause failure of the amplifier when the insulation between ungrounded circuits and ground is subjected to a potential of 100
7、0 vofts plus twice the rated circuit voltage root means square (remese) at a frequency of 60 cycles per second (c,p,s,), immediately after this requirement, 3.1,3 applicable drawings, all insulation between ungrounded circuits and ground, and between isolated circuits, shall have a minimum resistanc
8、e o9 100 megohms with 500 volts direct current (doc,) applied, Insulation resistanee requirement shall be checked Insulation resistance,- Unless otherwise specified on 3.2 Performance,- The amplifier (Drawfng E7614035) when Set-up in accordance with pretest information (Section lPara IV-A of Standar
9、d MIL-STD-105 IV-A of Standard MIL-STD-105 SME 1, Continuity 2, High potential 30102 4.33.32 SME 3, Insulation resistance 3.1,3 40303 SPZE 4. Static operation 302rl 4.3304 Slm 5. Dynamic operation 3,202 4,365 SME - TABLE II - CLASSIFICATION OF DEFECTS Use Inspection Level L8 and Sampling Plan Table
10、IV-A of Standard MIL- STD-105 Major AQL 400 7. Vibration Reqs Paraa QeAa Para. Test Meshod 303 be307 h03 Inspection equipment,- Unless otherwise specified in the contract, the contractor shall provide and properly utilize all gaging, measuring, and testing equipment of the required accuracy for the
11、performance of all inspeetion examinations and tests re- quired to be performed by the contractor under this contract, contractor shall be responsible for the maint;enance of the equipment including surveillance, calibration, and rehabflitation on a regularly scheduled basis, and shall have availabl
12、e, all calibration equipment and other instmentatlon essential for ealfbration and certification of the inspection equipment, The Contractor shall also maintain records of inspection equipment surveillance and calibration, and shall make these recrds available for review by the Government. The Gover
13、nment reserves the right to certify inspection equipment and to use it for Government verification inspection or acceptance inspecti on. ates features for measuring values or sizes, established by product requirements, shall be capable of measuring these values within an accuracy of 10 percent of th
14、e specified tolerance, In cases where the 10 percent accuracy imposes impractical or very difficult design and fabrication problems, OF results in a test; equipment cost factor which is exorbitant in relation to the cost and application of the product to be fnspected, a waiver or deviakion from this
15、 requirement The 4.3.1 Accuracy requirements,- Inspection equfpment which incorpor- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-45126A (Ord ) will be considered upon presentation to the contracting officer. 4.4 Test methods and procedures,
16、4.4.1 Continuitye- A continuity cheek of the amplifier circuits shall be made using standard measuring equipment to determine continuity with the applicable drawing as speciffed in 301.10 4.4.2 High potential,- A high potential test of the amplifier trigger shall be tested in acconlance with Method
17、301 of Standard MIL-STD-202, and shall meet the requirements as specified in 3.102. Insulation resistancee- Immediately after satisfactorily withstanding the high potential test, the insulation resistance test shall be performed on the unit under test in accordance with Method 302, Test Condition nB
18、n, of Standard MIL-STD-202, and shall meet the requirements of 3.i030 4.4.3 4.4 output trigger pulse plus 25 volts, 4 microsecond duration, occurring 3OO,O or 2,000 ehes per second rising from 10 percent to 90 percent of null amplitude within i/2 microsecond; frequency range- 1 cycle to 3 mc per sec
19、ond; sensitivity-a signai. of Ool volt to produce a standard deflection wfth maximum amplification; sweep time continuously adjustable from 081j to 50,000 microseconds per inch* riSe time minus ob08 microseconds, The output pulse shapes shali be as specified in 3.2.2, 404b7 Vibration,- The amplifier
20、 trigger shall be rigidly mounted on the vibration table in its normal mounting or operating position and it shall be vibrated successively along each of the three (3 mutually perpendicular directions that are respectively parallel to the edge of the amplifier trigger, with an emplitud, duration, an
21、d frequency as specified in 3,3, the test, the amplifier shall be visually inspected for physical damage, then tested in accordance wfth h03,5 and 4,3,6, The measur- ing instruments for checking the vibration ampli%ude shall be capable of measuring within plus or minus 5 percen and the fact that the
22、 Government may have formulated, furnished, or in any way supplied the said drawings, specifications, or other data, is not to be regarded by implication OP otherwise as in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use,
23、or sell any invention that may in any way be related thereto. Custodian: Preparing Activity: Army-Ordnance Corps Army-Ordnance Corps Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a tooo 325 V. MIN. 50% I IO b Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
