DSH 534 Figure 21, presence of resistor of 45 kO

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DSH 534 ; e8 x) o( Q) U) B% O6 ~+ Y- T  d

Figure 21, presence of resistor of 45 kO 0 M1 }  q0 e! w9 a5 H, ], |

19

60601-1(ed.2);am1;am2 ; q( U5 M& a% `- l% g

4 i/ G4 m% ]' n; Y  \6 VStandard(s)- (year and edition):
IEC 60601-1:1988 Ed.2
Am1+Am2
Sub clause(s):
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: _0 |0 R, \" eSheet n°: 534
0 N$ J3 s  z" Q) ]2 dSubject:
" q6 _0 W0 O: g$ v4 HFigure 21, presence of resistor
$ R# o+ B% \+ U' }& k9 d9 N) Q6 n6 S+ fof 45 kO
$ q7 i$ j- k( y# D' NKey words: Decision taken at the 40th
meeting 2003
" q# t5 t0 b0 n& y  p; XQuestion:
Should the 45 kO resistor be used since the current is limited to 5 mA and the limit is 5 mA?
" W) j# M. f. LDecision:
2 E- r& M! c0 e6 dFor the 1st edition, use the method of 2nd edition (use any resistance).
) n" [0 R: i, rFor 2nd edition, instead of using any resistance, you may also use alteration of the voltage or fuses.

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