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| DSH 558
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0 X4 V4 Q8 }- x5 C7 l' R: L/ [ | Identification of Critical Components – Minimum description criteria
5 S( V4 Y' n: }( G' @3 _- q( U; b- J | 1.5.1
4 y ?3 g- u3 g' r: r$ g | 60950-1(ed.1) & 60950(ed.3)8 K. c0 Q9 ?5 b
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& Z) L# U) d* r |: E- ?' J1 @Standard(s):
/ V. c3 N; r2 h4 V' L$ W3 X* BIEC 60950, 3rd Ed (1999)
; ^" y, a0 [2 c) S( EIEC 60950-1, 1st Ed. (2001)9 Y! ?. P y* `# W+ N" Z( r
Sub clause(s):
. B8 M' Q" z( g1.5.1
' t b0 ]- i+ `DSH - 558: I" U: L; A0 u# D. M2 V
Page 1 (3)( B4 f& z8 G3 L' @; q) H2 g
Subject:
; \, R1 m: F/ ]: sIdentification of Critical4 I: O( z: P& r* a
Components – Minimum
( R3 n- m5 g: Z: Y2 ?description criteria for disk+ Z" R! j; N) `" L* t5 ]
drives
: K" P3 H& T i* J* [" K! c9 m- LKey words:
J6 H" d* K, }/ V# n: L3 KComponents& R# `% g+ P, D1 X
Decision confirmed
7 J6 G; l: m& m* Xby CTL at its 42nd
7 O& }# j5 |$ @/ C8 b. Wmeeting 2005 in
& e' F9 H) o/ M0 F8 m: F# R1 eCancun8 u q0 v3 Y9 X$ s# u1 A- {8 C! j' t
Question:4 _2 x! V" E2 b2 _4 A" d2 U
Within an IECEE CB Report for an end product that contains a component disk drive(s) y9 y( p( M- Y; X3 b
(e.g., CD-ROM, CD-RW, DVD, Hard, Floppy, Tape), if the disk drive(s) has its own
% `8 @5 m. Z0 [8 E" Acertification to IEC 60950 (-1), is it acceptable to identify such a critical component by, ^& {' o$ [9 ~" b; Q
technical data, standard, and mark(s) of conformity, as in the example below, without) f1 E/ n$ ^6 T
specifying manufacturer’s name and type number for each component?
$ v8 V+ ]8 Q: x5 ODecision:5 G3 W2 J3 K7 G" C- [
For component disk drives covered by a CB Test Report and Certificate, there are two
" T( ?! l8 `# t7 [options for component descriptions, depending on the type of disk drive:. P) \, A- ?- A F& ~+ }) ]( \
1. Non-laser based drives – The parts list should state "Mfr: Company A or equivalent," and9 A0 G; ^3 V: a X% M
"Model: Model B or equivalent," so there is traceability for the construction of the- {" `; i6 |1 c: z+ s# I
sample tested. The description should also include the technical data (input voltage
7 B3 H; k; ^- A0 J$ G& t. Srating, load current rating, flammability rating of the bezel), standard, and mark of) R' ?+ N1 \/ D0 L% p3 U* b
certifying body/organization.
4 a. a' k1 T1 _( U2. Laser based drive - The parts list should state: "Mfr: Company A or equivalent", and8 [8 f9 C0 o/ t6 X" E) ?
"Model: Model B or equivalent," so that there is traceability (to IEC60950-1 and6 _5 q) H1 l' P) i
applicable laser requirement(s)) for the construction of the sample tested. The description
; u& F; l# X$ Y+ h/ p9 L. X; rshould also include technical data (input voltage rating, load current rating, flammability
$ Q% H, o5 o3 _4 Z$ D& zrating of the bezel, and, when applicable, laser classification), and standard, and indicate
2 X% M( O6 A7 C; U+ f$ Mthat the component is covered by a CB Test Report and Certificate./ D6 j( d' v8 w5 u7 @$ a
Object/part No." q' W1 @7 J. Z) c5 C
Manufacturer/ trademark
1 n" A3 w8 D( s! w% v, j6 J* i* N5 N0 DType/model
6 J; N- O7 m9 U( LTechnical data- i, S, `. f4 B: ^8 f
Standard
3 n% f4 W# R" ~! F) Y) \Mark(s) of conformity1)2 A! L. J3 x3 b F- b6 D% t
Tape Drive
6 h- I. r% l% d5 {6 F(Mfr. Name) or equivalent
% ?! e _, u( M2 [$ m- v9 d4 n(Type No.)
+ a: Z6 y! E) q3 L0 t0 ?% {or equivalent
l6 q) T. ~$ J: @5 z5 Vdc, 1.2 A
6 b: {9 O5 _' [12Vdc, 0.5A
$ |& i& p2 t" I; l! wBezel min. 2.5 mm thick, rated min.V-1.7 O* K) T0 B4 r* C2 N
IEC/EN/60950
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-mark of certifying body
( P. I# \: q. h* y$ ?9 SHard Drive8 F- r9 J1 Q; K6 @* ~* S7 G9 P6 }
(Mfr. Name) or equivalent! X& t0 v* m/ c/ P( J( K1 D
(Type No.) or equivalent' G, [& _6 ~( v/ I% w; O
5 Vdc, 1.0 A9 Q" n, V5 M& u, h [& ~ R J
12 Vdc, 0.4A* a( G8 H0 l) d5 O
No bezel provided.
: W& ]1 ~2 P! k! q; D3 iIEC/EN/60950; O" C( S& S. X/ h# j
CSA/UL60950
' V# T! s2 S& `-mark of certifying body
% Q) W+ B( a4 W$ fCD-ROM |2 U4 Y. a& n. j7 Y
(Mfr. Name) or equivalent
9 S! ]7 e& P; d& {: e0 ` ]+ }(Type No.) or equivalent
. h/ x9 n; O# u* Q4 d3 N; X5/12 Vdc, 1.0/0.3A9 K z9 h8 Y% P1 h: N- |
Bezel rated V -1.
/ h3 {3 \; F. t7 h. u' O" d+ w* YClass 1 laser product.' f Z& S* q9 l9 r, M; l
IEC/EN/609503 ^3 C" j* {5 W- ^) k! ]
CSA/UL60950" J( C2 k$ V& \0 H+ D3 y" `
IEC/EN 60825-1
* a |5 M' Q# K+ |% n21 CFR 1040
4 z1 G# t9 ?0 z1 l, e/ \) A# \-IECEE CB Scheme Certificate and Test Report.
' J* B+ F0 {2 M; WDVD Drive
# B3 S+ }6 a+ t, U0 z& Y& E# E2 h(Mfr. Name)! W2 V4 Y3 g( p! S' X
or equivalent* `4 V5 x O% g# j
(Type No.) or equivalent0 \/ ] r& y) O4 z, y- U
5 Vdc, 1.0 A; M. A* h% O; \- h! @
12Vdc, 0.4A;2 F: k' d6 _! W6 ^
Class 1M laser product." `5 i6 c3 R! Z. ?# n9 Q
Bezel min. 2.5 mm thick, rated min.V-1., t3 i3 G( [ p5 W
IEC/EN/609500 i$ ^4 W- y2 d+ N# z' j/ ^5 j
CSA/UL60950# K; k/ d, e( m5 d
IEC/EN 60825-1# D3 V. X t7 ~1 [
21 CFR 1040/ q# T( I; u4 c6 C+ ?
-IECEE CB Scheme Certificate and Test Report." ]5 q$ @+ ~; u z& k L3 H
For a rare case when a device is used in an application where the standard requires a more# m2 C1 M) k/ e ]. N- Q
complex set of requirements to be applied, or the evaluation is part of the end product, }0 z( ^- X6 q
evaluation, the manufacturer’s name and type number, in addition to the technical( o* f( x* y; |, F* Z# V6 e g
information, shall be described/controlled for each component.$ }# M8 j# A* e% L8 H3 W
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