|
|
0 p' G3 a( \. _$ S
% t5 U' u/ [. S3 V% a8 v7 J @' X
| Figure 21, presence of resistor of 45 kO
- Z/ I# [* m' h; ]/ U | 19
3 G5 u" ~1 ~4 B) K0 i | 60601-1(ed.2);am1;am2
% o) ^/ T! E1 L( j G+ d |
: {; o0 T% ~2 N
% @' h& s5 S7 _
Standard(s)- (year and edition):. e9 _8 C% C1 W6 _$ A" @
IEC 60601-1:1988 Ed.2
; i; ^9 [; F9 p0 DAm1+Am27 v8 |+ C1 S) s! J
Sub clause(s):
& N% K6 e2 t6 _5 M) Z% R/ c19
2 [1 I4 m0 S2 P* H# `, GSheet n°: 534
{! S" G2 M0 @# E5 QSubject:2 I- O$ F9 n5 H1 E. D- e
Figure 21, presence of resistor, o% D. k" F( n. m$ c3 e
of 45 kO
/ r5 R0 Z) s4 ?/ \! JKey words: Decision taken at the 40th5 P: R: b: c0 p
meeting 2003
. i( b$ q; r* @/ D" P0 wQuestion:
$ ]. `$ Y9 q: |/ vShould the 45 kO resistor be used since the current is limited to 5 mA and the limit is 5 mA?
8 z! X" @+ d" C W4 LDecision:, V1 C; g. |: c/ N/ {
For the 1st edition, use the method of 2nd edition (use any resistance).
; Q7 C! x2 b3 T4 ]( IFor 2nd edition, instead of using any resistance, you may also use alteration of the voltage or fuses.
5 f: z/ D) i7 Y4 x- h1 ~ u: ~$ ~ Z! A7 D9 l; I3 G
) D( p' Q( H" ~3 I6 q$ h
' `+ ~# \( M3 ^5 W
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有账号？注册安规
x
|
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2012-9-19 15:49
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡