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Sell buy led lights

Cantidad : 110   Precio : 110,00 €

LED (Light Emitting Diode), light-emitting diode, is a solid-state semiconductor devices, which can be converted directly into electricity to light. LED's heart is a semiconductor chip, the chip is attached to one end of a stent, the end is the anode and the other end to connect the positive power supply so that the whole chip is epoxy-encapsulated together. Semiconductor chip consists of two parts, part of P-type semiconductor, in its dominant position inside the hole on the other side is the N-type semiconductor, in the side of the main electronics. However, when the two kinds of semiconductors connected between them to form a PN junction. When the current through the wire, when acting on the chip, the electronic will be pushed P area in the P district electron with the hole recombination, and then will be issued in the form of photon energy, this is the LED light-emitting
Ubicación : lightblue,siming,xm, 361000 Xiamen,
Persona a contactar : Bulel Blue, 86 0592 56628471

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Sell buy led lights

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Francia 467000 Materias primeras
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Pingdingshan Wanhui Graphite Co., LTD

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Reference: SP001 Normes CE & RoHs approuves. Silicone Wristband Watch is made by silicone material with Anion.It's water proof & shock proof.It's also called Health Sports Watch. Functions: 1.Stimulate blood circulation & metabolism; 2.Relax & refresh the body & mind; 3...

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JANMART DECOR CO.LTD

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  • 0757 82707815
 
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