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23.6 For 2,5 A connectors for class II equipment according to standard sheet C7, the area
: B+ n# e, C4 M, g9 [where the switch cam(s) can touch the connector shall be sufficiently resistant to deformation.& r/ \" O- _( N1 S1 l/ A7 ~
NOTE This area is indicated by "3)" on standard sheet C7.- Y. W3 M3 K9 z# n8 O S9 ]. J
Compliance is checked by the following test, which is made by means of an apparatus having a
' g1 h4 Q* a- d e1 Lrectangular blade as shown in figure 22. The test is made with blade A and with blade B9 e/ S" i& Z- p! j+ b. j: H" E
successively, which are pressed against the connector body in the area to be checked, with the3 E# d6 ]5 \0 f' s$ y q. z
force as specified in figure 22.
2 D! {; R: y! S9 `, |4 W+ jThe apparatus with the specimen in position is kept in a heating cabinet at a temperature of
2 _, e5 L; t7 Z7 p8 @8 C70 °C ± 2 °C for 2 h.% F5 d E% S. v( l0 v7 X. h
问题:如何在70 °C的温度下对A片和B片加压力?
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