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8.14.2 The input to the source under evaluation shall be connected as intended in the end product. The0 d4 Y7 V' y1 T% y' }3 h" j
output to the circuit under evaluation shall be connected to a variable resistance load. If the source under
# q6 V! ~# f! a2 I3 G. h' u1 qevaluation has multiple outputs, all other outputs shall be open-circuited. The output voltage to the circuit: |! [' S- n2 E; o
under evaluation shall first be measured under open circuit conditions. The variable resistance load on the
$ i. B# t0 @% o3 m( I6 ~/ i7 |% N2 loutput under test shall then be adjusted from open circuit to short circuit until an available current of 8 A
) X% f" T7 h- m3 g8 u" Q! j2 _, s: wcan be obtained and sustained for one minute of operation. If 8 A cannot be sustained for one minute* M! _# p3 j- @' {, c8 k$ Y$ @
under any condition of load, the test shall be discontinued。
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a variable resistance load 直流负载?还是可以用可变电阻器?
* u" D# f$ Q3 W A& a6 K$ ]2 LThe variable resistance load on the output under test shall then be adjusted from open circuit to short circuit until an available current of 8 A can be obtained and sustained for one minute of operation这个开路和短路如何测试呢?得到并维持8A的电流一分钟?
8 T5 F- j1 q* p$ i% L6 e" u英语不行。求解答。
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