الصمام الوحدة
ctronics will be pushed to P zone, with the P zone electron hole recombination, and then will be issued in the form of photon energy, which is the principle of LED light. The wavelength is the color of light is the formation of PN junction of the material by the decision. Widely found in everyday life, such as household appliances lamp, car tail fog and so on. LEDs most notable feature is the long life, high photoelectric conversion efficiency. الصمام هو قلب رقاقة أشباه ال

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عودة التجديد WAP الرئيسية طبعة الموقع الدخول
06/28 18:32