Kodi mumadziwa bwanji za kuwala kwa diode? Masiku ano, kufunika kwa msika wa diode wopepuka ndi kwakukulu. Omwe amagwiritsidwa ntchito mu magetsi a mumsewu, zipangizo zamankhwala, magetsi a galimoto, makamera, magetsi owonetsera mphamvu ndi madera ena onse akukhudzidwa. Masiku ano, mkonzi makamaka akufuna kufotokoza momwe kuyatsa kuwala -emitting diode. Tengani chowunikira monga chitsanzo; pamene diode yathu yowala ikugwirizana ndi AC 220V, imagwiritsidwa ntchito ngati chizindikiro cha mphamvu, ndipo njira yophweka ndiyo kulumikiza chopinga chamakono -kuchepetsa. Malinga ndi mtundu wa kuwala emitting diodes kukula kwa. The general light-emitting diode ndi 2.8-3.4V, zipangizo zamitundu yosiyanasiyana ndizosiyana, ndipo magetsi ndi osiyana. Tsopano chubu chowala kwambiri chowala, 10mA yapano ndiyowala kale mokwanira. Kwa diode yotulutsa kuwala, mtengo wapano ndi 1mA-15mA. Kuwala kwapadera kungasinthidwe mwa kusintha kukula kwa kukana kwa malire apano. Mfundo yaikulu ya diode yotulutsa kuwala ndiyo kupanga chotchinga china chake kudzera mumagetsi otsiriza a mfundo ya PN. Pamene malo a voteji zabwino kukondera amachepetsa, ambiri chonyamulira m'dera P ndi N dera kufalikira kwa chipani china. Chifukwa chakuti chiwerengero cha kusamuka kwamagetsi ndi kwakukulu kwambiri kuposa kusuntha kwa mpweya wa acupoint, chiwerengero chachikulu chamagetsi chimafalikira kudera la P, kupanga jekeseni wa onyamula ochepa a P. Ma electron awa amaphatikizidwa kuchokera kuphanga pamtengo, ndipo mphamvu yomwe imapezeka panthawi yamagulu imatulutsidwa ngati mphamvu ya kuwala. Iyi ndiye mfundo ya PN knot glow. Zomwe zili pamwambazi ndi zina mwazinthu zowunikira za diode yotulutsa kuwala masiku ano, yomwe ikufotokozedwa mwachidule ndi mkonzi. Ngati mukufuna kudziwa zambiri za diode yotulutsa kuwala kapena kugula chinthu, mutha kulumikizana mwachindunji ndi kasitomala pa intaneti, kapena kuyimba foni kuti mukambirane.
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