电阻器和电容器一起组成计时器，晶体管作为开关。
The resistor and the capacitor together were the timer, and the transistor worked as the switch.
RC计时网络中的电容器也可以确定用户可选择的空白窗口，该窗口在开关转换过程中可防止对PWM电流控制电路的误触发。
The capacitor in the rc timing network also determines a user-selectable blanking window that prevents false triggering of the PWM current-control circuitry during switching transitions.
这个奇妙的小装置，由一个“电容器”和一个“钟表零件”制成，“搭有一个计时器”，这样一来当它引开那些好奇的警卫时，你正蹑手蹑脚的溜过去拿走那些好东西！
This wonderful little device, made from a Capacitor and Clock Parts, comes with a timer, so while its distracting the curious guard, you're sneaking past him to get the goods!
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