1 Khanya
Khanya ea lebone la LED ke taba e amehang haholo ho basebelisi, khanya e ka hlalosoa ka litsela tse peli.
Brightness L: 'mele o khanyang ka lehlakoreng le itseng la yuniti ea stereo angle unit ea luminous flux.Yuniti: linta (cd/㎡).
Luminous flux φ: kakaretso ea khanya e hlahisoang ke 'mele o khanyang motsotsoana.Yuniti: lumens (Lm), ho boletse palo ea 'mele e khanyang e khanyang, lumens e khanyang haholoanyane, palo e kholoanyane.
Hangata mabone a LED a tšoauoa ka phallo e khanyang, basebelisi ba ka ahlola khanya ea mabone a LED ho latela phallo e khanyang.Ha khanya e khanyang e phahame, khanya ea lebone e phahame.
2 Wavelength
Li-LED tse nang le wavelength e tšoanang li na le 'mala o tšoanang.Ntle le baetsi ba spectrophotometer ba LED ba thata ho hlahisa lihlahisoa tse nang le mebala e hloekileng.
3 Mocheso oa mebala
Mocheso oa 'mala ke tekanyo ea tekanyo ea ho tšoaea' mala oa khanya, e hlahisoang ka boleng ba K.Leseli le mosehla ke "3300k ka tlase", leseli le lesoeu ke "5300k holimo", ho na le 'mala o bohareng "3300k-5300k".
4 Leakage current
LED ke tsela e le 'ngoe conductive luminous' mele, haeba ho na le reverse hona joale, e bitsoa leakage, leakage hona joale ke e kholo LED, bophelo bo khutšoanyane.
5 Bokhoni ba anti-static
Bokhoni ba anti-static ba LED, bophelo bo bolelele, ka hona litheko tse phahameng.Lihlahisoa tse ngata tsa maiketsetso 'marakeng ha li sebetse hantle ho sena, e leng bophelo bo lebelletsoeng ba lilemo tse ngata, bo khutsufalitse haholo sesosa sa motheo.
Khetho ea mabone a LED e kenyelletsa ponahalo, ho senya mocheso, ho fana ka leseli, khanya le ho kenya.Ha re bue ka litekanyo tsa leseli kajeno, feela ka mohloli oa leseli: na u tla khetha mohloli o motle oa leseli la LED?Mekhahlelo e ka sehloohong ea mehloli ea leseli ke: hona joale, matla, khanya e khanyang, ho bola ha leseli, 'mala o khanyang le ho fana ka mebala.
Basebelisi ba lokela ho utloisisa hore khetho ea mabone a LED e ke ke ea tšoana le khetho ea mabone a incandescent ha u sheba feela metsi, metsi a mabone a LED a ke ke a hlola a toloka ka nepo khanya ea mabone a LED, bokhoni bo phahameng bo khanyang ba metsi a tlase le bona bo ka khanya haholoanyane. ho feta matla a phahameng a mabone a LED.Ena ke mehla ea LED, e nang le mekhahlelo e nepahetseng feela ea ho khetha boleng bo botle ba mabone a indasteri ka mabone a LED.
Nako ea poso: Apr-23-2023