Output is shortcircuit protected to ground, however maximum reliability is obtained if output current does not exceed 160mA.
输出为短路保护，接地，但获得最大的可靠性，如果输出电流不超过160毫安。
2
The value of this resistor is chosen such that, in the event of device failure, the shortcircuitcurrent will not exceed the maximum current specification of the relays on either set of switch cards.
该电阻器的阻值要保证被测装置发生故障时的短路电流不会超过开关卡上任一组继电器的最大电流指标。
3
Firstly, the calculation of short-circuitcurrent had been worked out in both the maximum and the minimum operation.