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First: It is not suitable to power on directlyIt is necessary to open the inverter cover and check whether the internal...
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The AC waveform is sinusoidal, and its voltage refers to the effective value, about 0.707 times the peak value, and afte...
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Cell phones cannot be charged.Alternating current refers to the current that changes periodically in the direction of th...
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After the AC is rectified by the rectifier reactor, only the direction of the current does not change with time, but the...
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The power factor correction (pFC of DC variable frequency air conditioners refers to the power factor correction circui...
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If it is the kind of actual power (continuous power there is 1000 watts of inverter, the kind of virtual power products...
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Alternating current, as the name suggests, is an alternating voltage, and we usually use sine wave alternating current...
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The frequency of domestic alternating current is generally 50 Hertz, that is, it changes 50 times per second. In some co...
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Generally, Class B amplifiers have more distortion, mainly linear distortion, which is manifested as the asymmetry of th...
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PFC is a very important parameter in computer power supply, the full name is computer power factor correction, referred...
