ljh809809 发表于 2015-10-23 20:42

IEC 61058-1 table 18中的疑问

Table 18 – Test loads for electrical endurance tests for d.c. circuitsL/R < 1,15 ms问题：L/R是什么意思？

H-RH 发表于 2015-10-23 23:01

L = inductance in H
R = resistance in Ohm

Time constant for L-R circuit is equal to L divided by R
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