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How do I test a DC power supply?
371测试直流电源有好几种方法，这里我们只介绍几种常用方法。 导通测试：您可以使用万用表的导通模式来完成此项测试。 用万用表表笔接触电源的正极和负极。 如果是导通的，万用表将会发出提示音。 这项测试旨在确定电源是否正在供电以及接线中是否存在断点。 电压...
View Full VersionWhat is the difference between an oscilloscope and a spectrum analyzer?
示波器在时域内捕获和显示信号，而频谱分析仪在频域内捕获和显示信号。有时，示波器会内置频谱分析仪功能，方便在时域和频域内分析信号。
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How do I use an oscilloscope?
339There are many brands and types of oscilloscopes on the market and they may look different, but most have the same basic steps. Here is a step-by-step guide on how to use an oscilloscope: ,
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What is the difference between an oscilloscope and a spectrum analyzer/signal analyzer?
89We usually use time as a frame of reference, focusing on when certain specific events will occur. This includes electrical events. Oscilloscopes allow you to view the instantaneous value of a particular electrical event (or the voltage value of some other event converted by an appropriate transducer) over time. In other words, we can use an oscilloscope to view the waveform of a signal in the time domain. Fourier theory...
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What is ATE System Power?
477Automated Test Equipment (ATE) system power supplies are programmable power supplies designed specifically for ATE systems. Form factor is critical. ATE power supplies with higher power densities take up less rack space, reducing the factory floor space required for test equipment. The ATE power supply is a programmable power supply designed specifically for ATE systems.
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