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2021.03What is the power factor?The ratio of the active Power consumed by the circuit to the total Power supplied by the Power source is called the...
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2021.03Internal interference of switching power supply: the EMI generated by switching power supply is mainly the high-order harmonic current inter...
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2021.03IP degree is an international standard for measuring the dust and water resistance of equipment. In the two-digit IP code, the first number ...
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2021.03LED power supply is a kind of supporting equipment of LED lamps....
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2021.02As for dimming system, there are different lighting control systems that work well with LED lighting....
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2021.02The input voltage of 12V LED strips or 12V LED lights is 12V direct current, and only 12V LED power supplies can be used....
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2021.01LED power supply, as the name implies, it is a kind of power supply for LED matching use in lighting and decoration, LED is widely used. It ...
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2020.05YSD dust-free workshop to protect the working environment...
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2019.11Shenzhen Yanshuoda Technology co., LTD. established a small team in Shenzhen Baoan Fuyong, with only one production line. In 2013,...
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2019.091.LED SCR Light Regulating Power Supply Thyristordimming was used in incandescent lamp and energy-saving lamp dimming earlier, and it is ...
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