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23.6 For 2,5 A connectors for class II equipment according to standard sheet C7, the area
. C) M3 ?, ^1 r# Y6 f& F6 rwhere the switch cam(s) can touch the connector shall be sufficiently resistant to deformation.
1 c6 x! r& z! L" L% n- `5 @4 xNOTE This area is indicated by "3)" on standard sheet C7.
' @! U9 }4 ^2 j3 l7 qCompliance is checked by the following test, which is made by means of an apparatus having a, _. O2 y- O" j
rectangular blade as shown in figure 22. The test is made with blade A and with blade B
4 ~2 w% Q# p; tsuccessively, which are pressed against the connector body in the area to be checked, with the
9 Z9 {1 T/ \5 q" _% N. Oforce as specified in figure 22.
6 V. [0 V3 g5 ~5 B7 v7 f6 EThe apparatus with the specimen in position is kept in a heating cabinet at a temperature of
9 j' N7 @, M6 K" u70 °C ± 2 °C for 2 h.
3 j1 w4 \: A+ B/ K5 K8 d1 C问题:如何在70 °C的温度下对A片和B片加压力?5 s. a5 H! Y% W5 m2 u5 c8 G
* V9 J8 X {9 \8 q. c
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