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8.14.2 The input to the source under evaluation shall be connected as intended in the end product. The+ z9 A: V* y/ M& D3 z/ x8 D! m
output to the circuit under evaluation shall be connected to a variable resistance load. If the source under
9 j6 {. ?: P. @9 J" Q) C. bevaluation has multiple outputs, all other outputs shall be open-circuited. The output voltage to the circuit! @4 t; h: g0 B Q J6 c
under evaluation shall first be measured under open circuit conditions. The variable resistance load on the
+ ~& ?5 z7 E- W$ p' noutput under test shall then be adjusted from open circuit to short circuit until an available current of 8 A
/ |! j0 L' I6 n$ z" n) W7 h# acan be obtained and sustained for one minute of operation. If 8 A cannot be sustained for one minute9 @, N% S; N2 G9 ?0 e1 ?
under any condition of load, the test shall be discontinued。8 V6 f& s. x, v
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a variable resistance load 直流负载?还是可以用可变电阻器?
0 s1 N4 d% V' V6 d9 VThe 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?& C& B" T$ J' h% h3 A, E: F% s! A0 B
英语不行。求解答。
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