Highroller10 wrote IEEE withdrew IEEE STD /ANSI Y covering formation and application of reference designations for electronic. IEEE Reference Designations for Electrical and Electronics Parts and Equipments. DESIGNATIONS,NUMERICAL DESIGNATIONS, IDENTIFICATION METHODS. ICS Codes: ; ;. Standard Number: ANSI/IEEE (R).
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Digital signal processor FET: Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.
Any number of sub-assemblies may be defined until finally reaching the component. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.
The Eng-Tips staff will check this out and take appropriate action. Gas discharge tube Ieew It breaks down a system into units, and then any number of sub-assemblies.
Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. It’s easy to join and it’s free. The unit is the highest level of demarcation in a system and is always a numeral. For example, the letter R is a reference prefix for the resistors of an assembly, C for capacitors, K for relays.
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ASME has replacement for IEEE – ANSI (standards) Code Issues – Eng-Tips
Close this window and log in. Separable assembly or sub-assembly e.
20-01975 page was last edited on 25 Octoberat Inductor or coil or ferrite bead. Click Here to join Eng-Tips and talk with other members! Views Read Edit View history.
Subsequent demarcation are called assemblies and always have the Class Letter “A” as a prefix following by a sequential number starting with 1. The IEEE renewed the standard in the s, but withdrew it from active support shortly thereafter.
Standards Council of Canada
Metal-oxide-semiconductor field-effect transistor MOV: Did any document take its place as regards section 8 requiring marking of ref designations on equipment? Wire link “jumper” JFET: IEEE Reaffirmed Miniature circuit breaker MIC: Are you an Engineering professional? Note that IEEE  defines separate class designation letters for separable assemblies class designation ‘A’ and inseparable assemblies class designation ‘U’. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
IEEE or “Standard Reference Designations for Electrical and Electronics Parts and Equipments” is a standard that was used to ieew referencing naming systems for collections of iees equipment. Silicon unilateral ueee SW: Students Click Here Join Us! Cathode ray tube CR: The number is sometimes followed by a letter, indicating that components are grouped or matched with each other, e.
Download Now White Paper: Junction gate field-effect transistor LA: The reference designator usually consists of one or two letters followed by a number, e.
Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. A reference designator unambiguously identifies a component in an electrical schematic or on a printed circuit board.
This standard, along with IEEEprovide the electrical designer with guidance on how to properly reference and annotate everything from a single circuit board to a collection of complete enclosures.
Metal oxide varistor NE: Promoting, selling, recruiting, coursework and thesis posting is forbidden.
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Reference designator – Wikipedia
Register now while it’s still free! Liquid crystal display LDR: From Wikipedia, the free encyclopedia. Circulator or directional coupler. Vacuum fluorescent display VT: Zero sequence current transformer, also called a window-type current transformer.
Red Flag This Post Please let us know here why this post is 200-1795. IEEE was ratified in