Nawa kuka sani game da diodes masu haske? Buƙatar kasuwar diode mai haske a yau tana da faɗi. Wadanda ake amfani da su a fitilun titi, na’urorin likitanci, fitilun mota, kamara, fitilun wuta da sauran fagage duk sun shiga hannu. A yau, editan ya fi son yin bayani game da yadda za a haskaka diodes masu haske. Ɗauki hasken mai nuna alama a matsayin misali; lokacin da diode ɗinmu mai haske ya haɗa da AC 220V, ana amfani dashi azaman alamar wutar lantarki, kuma hanya mafi sauƙi ita ce haɗa resistor na yanzu -limiting. Dangane da nau'in diodes mai haske mai girman girman. Babban diode mai fitar da haske shine 2.8-3.4V, kayan don launuka daban-daban sun bambanta, kuma ƙarfin lantarki ya bambanta. Yanzu bututu mai fitar da haske mai girma, 10mA na yanzu ya riga ya yi haske sosai. Domin janar haske mai fitar da diode, ƙimar aiki na yanzu shine 1mA-15mA. Ana iya canza takamaiman haske ta hanyar daidaita girman juriya na yanzu. Babban ka'idar diode mai fitar da haske shine a haƙiƙa don samar da wani shinge mai yuwuwar ta hanyar ƙarshen wutar lantarki na kullin PN. Lokacin da matsayi na ingantaccen ƙarfin lantarki ya ragu, yawancin mai ɗauka a cikin yankin P da N yankin ya yada zuwa ɗayan. Saboda yawan ƙaura na lantarki ya fi yawan ƙaura na acupoint na iska, adadi mai yawa na lantarki ya bazu zuwa yankin P, yana samar da allura na mai ɗaukar tsiraru na yankin P. Wadannan electrons suna haɗuwa daga kogon akan farashi, kuma makamashin da aka samu a lokacin hadawa yana fitowa a cikin nau'i na makamashin haske. Wannan shine ka'idar PN knot glow. Abin da ke sama shine wasu bayanan haske game da diode mai haske a yau, wanda editan ya taƙaita. Idan kuna son ƙarin bayani game da diode mai haske ko siyan samfur, zaku iya tuntuɓar sabis na abokin ciniki na kan layi kai tsaye, ko buga wayar sadarwar don shawara.
![Yadda ake Haskakawa Diode Haske 1]()
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