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Is it possible to generate DC power using an AC power supply?
524Can. Many AC power sources can produce DC directly, or by superimposing a DC bias on the AC waveform. ,
View Full VersionWhat is the main purpose of an arbitrary waveform generator?
Digital developers can use AWG to generate test signals to provide excitation to a device under test (DUT) and use an oscilloscope to analyze the device's operating status.
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How does a DC power supply work?
336A DC power supply converts alternating current (AC) electricity to DC electricity either by a linear method or a switching method. Switching power supplies are more efficient, lighter in weight and smaller in form factor. Linear power supplies can achieve lower noise, but this is no longer an advantage with modern switching power supplies. ,
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What are the main types of spectrum analyzers?
488There are two main types of spectrum analyzers: sweep tuning analyzers and real-time analyzers. Modern spectrum analyzers use digital signal processing to provide more measurement capabilities, making it easier for you to interpret your measurements. Whether it's a swept-tuning analyzer or a real-time spectrum analyzer, they both display the change in amplitude with frequency. However, exactly how each analyzer handles...
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How do I measure the frequency?
252How to measure frequency? Measurable Devices, Measurement Methods, and Precautions In everyday life, many people say they don't know much about the frequencies of electrical appliances. However, some electrical appliances have specific compatible frequencies, and using electricity at a frequency that is not compatible with the product may lead to malfunctions, fires, and other risks. In addition, in industrial equipment, there are electrical designed to operate at fixed or variable frequencies...
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