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2019.09When the two semiconductors are connected,a P-N junction is formed between them.When a current is applied to the chip through the wire,the e...
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2019.09Whether you are building your own LED fixture, fixing and retrofitting existing fixtures, or purchasing new LED lights, you will need to fin...
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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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2019.09LED is a new type of semiconductor solid state light source. It is a granular light-emitting device that does not require a tungsten wire an...
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2019.09LED (Light Emitting Diode), a solid-state semiconductor device that converts electrical energy into visible light, converts electricity dire...
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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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-0001.11The LED lamp is a light-emitting diode with diode characteristics. It has positive and negative poles. If it is reversed, the current cannot...
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2019.09LED strips and power supplies are in the category of electrical and electronic products. Its aging test is mainly aimed at the aging of plas...
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2019.09The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it i...
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2019.09The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it i...
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