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| DSH 524# k7 }3 z4 z2 ]* M% M0 W+ m; H# p
+ ^: V7 M: R5 X | Identification of Critical Components – Minimum description criteria. ]9 w* t2 V+ q
| 1.5.1
- B* U" F2 Z9 Z$ W! q: P | 60950-1(ed.1) & 60950(ed.3), r5 l, x5 }6 r+ @% u
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Standard:
) ?' |0 o' G0 r& N& B' A- A2 B3 ^IEC 60950 (1999) 3rd ed., IEC
\& K8 N6 d& O7 p3 q# j; P60950-1, 1st Ed. (2001)
$ s9 X7 M* R# I0 F7 aSub clause:1 p+ c! F9 H) W' e
1.5.1
1 k$ l7 t U3 O- GSheet No." I( k+ n/ D% h/ V$ L8 |
5241 a+ N/ q$ }- z2 P; J; s6 q
Subject:
# ?' i6 t! ^) q* a5 gIdentification of Critical. S, g1 Y' M' i g8 u
Components – Minimum
. j& ~% D% k" ?% \+ k* B( f' {description criteria- o& K( @5 W$ |5 e5 O% m
Key words:8 x c' N7 e: f) c, o& L$ Y
Components+ q7 V6 y Q6 n0 e
Decision taken at the 40th
4 X4 D+ Y2 q$ Bmeeting 2003. H. a- t' F8 D: C! m2 G
Question:
. x! ?$ K7 J6 j1 iGeneral insulated wiring and printed wiring boards (pwbs) that are considered critical components
6 B$ J2 P9 g5 P- b1 l% Iare very commonly used in ITE. A single unit may have multiple manufacturers and types of; _" L9 x" V" y
each component within it. In an IECEE CB Report, is it acceptable to identify these critical
3 v& n$ }$ |" \+ M6 k; m( lcomponents by technical information (e.g., electrical ratings, flame class) and reference standard
w8 ]3 P& \! ^' b9 l5 Y( lonly, and not include manufacturer’s name and type number for each component?4 k% H- Z7 X. ]! u& ~3 w& Q X$ T5 T
Decision:
8 R) G8 C0 x# I6 X/ m% L! jFor general insulated wiring and printed wiring boards (pwbs) that are considered critical0 b" p0 I* {9 ~# G
components, it is acceptable to identify these components in the CB Report by technical: X8 S( u* P. ?
information (e.g., electrical ratings, flame class) and reference standard only, and not include
M) _, ~! ~4 l* o& J9 d: Z* R" Umanufacturer’s name and type number for each component.3 t/ G- l* T( S# ^
For wiring and pwbs subjected to special requirements beyond the normal requirements applied to$ S$ j3 x7 o9 k4 U1 S0 s/ U
all these types of components, such as multi-layer wire investigated to Annex U, or coated pwbs1 e4 E: Y2 V, A @$ v- @
investigated per 2.10.6, the specific manufacturer and type of the component should be controlled- @5 z7 k& S' H0 f& _6 g2 E& ^- A
in addition to the technical information. O* p6 p1 @0 {& s
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