Wazi kangakanani ngama-diode akhazimulayo? Isidingo sanamuhla semakethe ye-diode ekhipha ukukhanya sibanzi. Labo abasetshenziswa kumalambu asemgwaqweni, emishinini yezokwelapha, kumalambu ezimoto, kumakhamera, kumalambu ezinkomba zikagesi nakwezinye izinkambu konke kuhilelekile. Namuhla, umhleli ngokuyinhloko ufuna ukuchaza indlela yokukhanyisa ama-diode akhipha ukukhanya. Thatha isibani senkomba njengesibonelo; lapho i-diode yethu ekhanyayo ixhunywe ku-AC 220V, isetshenziswa njengenkomba yamandla, futhi indlela elula iwukuxhuma i-resistor enqunyelwe yamanje. Ngokusho kohlobo lwama-diode akhipha ukukhanya ubukhulu be. I-diode evamile ekhipha ukukhanya ingu-2.8-3.4V, izinto zemibala ehlukahlukene zihlukile, futhi i-voltage ihlukile. Manje ishubhu elikhipha ukukhanya kokukhanya okuphezulu, i-10mA yamanje isivele ikhanye ngokwanele. Nge-diode evamile ekhipha ukukhanya, inani lamanje elisebenzayo ngu-1mA-15mA. Ukukhanya okuqondile kungashintshwa ngokulungisa usayizi wokumelana nomkhawulo wamanje. Umgomo oyinhloko we-diode ekhipha ukukhanya empeleni uwukwenza umgoqo othile ongaba khona ngokusebenzisa i-voltage yokugcina ifindo le-PN. Lapho indawo ye-voltage yokuchema enhle iyancipha, iningi labathwali endaweni ye-P kanye nendawo ye-N lisakazekela kwelinye iqembu. Ngenxa yokuthi izinga lokufuduka kwe-elekthronikhi likhulu kakhulu kunezinga lokufuduka kwe-acupoint yomoya, inani elikhulu lokusabalala kwe-elekthronikhi endaweni ye-P, lenza umjovo wesiphathi esincane sendawo engu-P. Lawa ma-electron ahlanganiswa kusukela emhumeni ngentengo, futhi amandla atholakala ngesikhathi senhlanganisela akhululwa ngendlela yamandla okukhanya. Lona umgomo we-PN knot glow. Okungenhla ezinye zezincazelo zokukhanyisa mayelana ne-diode ekhipha ukukhanya namuhla, efingqiwe umhleli. Uma ufuna ukwazi ulwazi olwengeziwe mayelana ne-light-emitting diode noma uthenge umkhiqizo, ungaxhumana ngokuqondile nesevisi yamakhasimende eku-inthanethi, noma ushayele ucingo lokuxhumana ukuze nibonisane.
![Indlela Yokukhanyisa I-Diode Ekhanyayo 1]()
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