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Document ID:   MIL-PRF-27       Scroll down to access document images

Overview
Title:  Transformers and Inductors (Audio, Power, and High-Power Pulse), General Specification for
Scope:  This specification covers the general requirements for power transformers, power inductors, audio transformers, audio inductors, high power pulse transformers, charging inductors, saturable transformers and saturable inductors for use in electronic and communication equipment. This specification covers transformers and inductors weighing 300 pounds or less or having root-mean-square (rms) test-voltage ratings 0f 50,000 volts or less, and also high-power pulse transformers where the peak pulse power is greater than 5 watts. Transformer and inductor assemblies incorporating any other active or passive components do not come within the scope of this specification.
Status:  Active Document Date:  18-MAR-2025      
  Next Review Due:  17-MAR-2030
5950 Doc Category:   Performance Specification  
Qualification  

Responsibilities
Lead Standardization Activity:  CC  DLA Land and Maritime  
  Preparing Activity: CC  DLA Land and Maritime
Coordination:  Full  
Army Custodian:  CR   US Army Combat Capabilities Development Command, C5ISR Center  
Navy Custodian:  EC   Naval Information Warfare Systems Command  
Air Force Custodian:  85   Air Force Life Cycle Management Center - Electronic Components, Wire and Ca  
DLA Custodian:  CC   DLA Land and Maritime  

Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.
Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision G Notice 1 - ValidationA18-MAR-202512.0 KB
Document ImageRevision G Amendment 1 (amendment incorporated)A12-JUN-202053996.3 KB
Document ImageRevision G Supplement 1 A06-MAR-20151344.9 KB
Document ImageRevision G A19-MAY-201454951.4 KB
Document ImageRevision F Notice 2 - ValidationA03-AUG-201112.0 KB
Document ImageRevision F Notice 1 - ValidationA05-DEC-200512.9 KB
Document ImageRevision F Supplement 1 A25-FEB-20011346.6 KB
Document ImageRevision F A25-JUN-199950438.3 KB
Document ImageRevision E Amendment 2 A06-JUN-19943119.5 KB
Document ImageRevision E Supplement 1C A11-JAN-19936284.4 KB
Document ImageRevision E Interim Amendment A14-JUL-1987133.2 KB
Document ImageRevision E Amendment 1 A03-MAR-1987145.9 KB
Document ImageRevision E Supplement 1A A23-JUL-198519909.5 KB
Document ImageRevision E A04-APR-1985692614.6 KB

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