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8.14.2 The input to the source under evaluation shall be connected as intended in the end product. The
2 p9 F! V% p9 k7 j/ doutput to the circuit under evaluation shall be connected to a variable resistance load. If the source under- `6 n: [2 \7 e1 W, J
evaluation has multiple outputs, all other outputs shall be open-circuited. The output voltage to the circuit! q) _ E2 c* a
under evaluation shall first be measured under open circuit conditions. The variable resistance load on the
& n9 U6 a o5 C \: ? Eoutput under test shall then be adjusted from open circuit to short circuit until an available current of 8 A
. Z- \+ U7 s1 m# ^can be obtained and sustained for one minute of operation. If 8 A cannot be sustained for one minute
7 t7 J: C$ C$ _5 o% ]& J1 K3 f Nunder any condition of load, the test shall be discontinued。( z1 N8 h- f+ Z$ j
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a variable resistance load 直流负载?还是可以用可变电阻器?
: @0 b4 n2 ~2 F2 ]9 sThe 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?# `& s7 H8 j" |: M" x2 o& N9 @3 W
英语不行。求解答。
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