LOW VOLTAGE CIRCUITS PROTECTING APPARATUS 低压电路保护装置
Low voltage integrated circuits 低压集成电路
low voltage low power circuits 低电压低功耗电路
low-voltage and low-power circuits 低电压低功耗电路
Magnetic interference can be a problem in low voltage circuits.
磁干扰亦会成为低压电路中的一个问题。
Step down transformers provide low voltage AC power for lighting, instruments and other circuits that use alternating current at a lower voltage.
降压变压器低压AC电源提供照明，仪器仪表和其他使用交流电在一个较低的电压的电路。
Shielding may also be applied to a conductor carrying a high level test voltage to prevent interference with nearby low level circuits.
承载高测试电压的导体也应该采用屏蔽，以防止与邻近的低电平电路发生干扰。
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