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8.14.2 The input to the source under evaluation shall be connected as intended in the end product. The! d: B4 `$ B1 c% g
output to the circuit under evaluation shall be connected to a variable resistance load. If the source under
3 }, i1 ]8 ~, m- Eevaluation has multiple outputs, all other outputs shall be open-circuited. The output voltage to the circuit
; `# j1 m4 ]( ` o/ `under evaluation shall first be measured under open circuit conditions. The variable resistance load on the7 k8 n9 U2 F5 {; J
output under test shall then be adjusted from open circuit to short circuit until an available current of 8 A2 W8 a: H# c1 G X" o& y1 v
can be obtained and sustained for one minute of operation. If 8 A cannot be sustained for one minute
" I; j! D/ a3 E, iunder 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?' W5 J# C4 q" X" i, J
The 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?6 l9 s! N) C9 _$ p/ c1 E, P
英语不行。求解答。3 o. Q5 d$ W$ \5 J4 H
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