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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 ultra-thin waterproof power supply, as the name suggests, ultra-thin, thin thickness, can adapt to a smaller installation space...
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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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2019.11Growth history of Shenzhen Yanshuoda Technology Co., LTD.Professional production LED dimming power 60w-300w 12V 24V, LED waterproof power 20...
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2019.09Thyristordimming was used in incandescent lamp and energy-saving lamp dimming earlier, and it is also the most widely used dimming method in...
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2019.09When the LED works, it must be a constant voltage power supply or a constant current power supply, otherwise it will burn out. LED operation...
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