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|  DSH 493. ?) |$ `% W0 k
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| Abnormal operation3 G' k6 M, L% E' K" _, T& H
| 19.11.2
4 {+ W3 a8 M* r V | 60335-1(ed.3)% ^- P) N7 }3 n7 j l3 e# q
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Standard: IEC 60335-1:1991, 3rd Ed." @$ D$ }6 y0 Q2 S
Sub clause: 19.11.2
) D# p1 H1 C, ?6 M- }2 |$ T2 KSheet No. DSH-493+ u8 f7 E+ Y7 n; z
Subject: Abnormal operation
0 @, X, Q6 q, t5 L. WKey words: - Microprocessors
" p9 X) [/ T! g, I/ D. \5 mDecision taken at the 40th CTL meeting 2003* R v3 X' Q! ?6 K
Question:; E8 V1 s8 H: W0 M9 p
Should faults be applied to microprocessors ?, }! x+ a3 K5 W/ `
Rationale:
" H1 G+ ]8 U0 B6 D( ~8 ]7 k: zSee question.9 S. `& J+ i' v
Decision:
1 X v* U+ I1 `0 dA stopped clock of microprocessors, is considered, as a relevant test, but only when the
* c1 O' Z: j- m9 k" j, Hclock is stopped after one interruption or short-circuit (one fault).) s5 d; i, u3 t0 e) t( _/ B1 l
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发表于 2012-9-11 11:50
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