Kedu ihe kpatara ọkụ na-edu ndú ji na-ebelata ka ejiri ya?

Anyị niile nwere ahụmahụ ndụ dị otú ahụ.Nke ọhụrụ zụtaraỌkụ ọkụ LEDna-egbuke egbuke mgbe niile, ma ka oge na-aga, ọtụtụ ọkụ ga-agba ọchịchịrị ma gbaa ọchịchịrị.Kedu ihe kpatara ọkụ ọkụ LED ji nwee usoro dị otú ahụ?

Ka anyị buru gị na ala taa!Iji ghọta ihe kpatara ọkụ ika LED nke ụlọ gị ji na-ebelata, anyị kwesịrị ịghọta okwu ọkachamara - ire ​​ere ọkụ LED.

Ka a na-eji ọkụ ọkụ na-enwu ọkụ, ka ha na-agba ọchịchịrị n'ihi na ọkụ ọkụ LED ga-enwe ire ere.

The ìhè attenuation nkeoriọna LEDngwaahịa bụ ihe mgbaàmà na-ebelata ọkụ na nnyefe.Ugbu a, ìhè attenuation ogo nkeNgwaahịa LEDmere site isi LED emepụta na ụwa dị iche iche.Igwe ọkụ dị elu nwekwara attenuation ọkụ, nke metụtara ọnọdụ okpomọkụ, ọkachasị site na mgbawa, phosphor na teknụzụ nkwakọ ngwaahịa.Ka ọ dị ugbu a, ire ọkụ ọkụ nke LED na-acha ọcha na ahịa bụ otu n'ime nsogbu kachasị mkpa na mmepe nke ọkụ obodo.

Ìre ire ọkụ na-ezokarị aka n'ìhè ya.Mgbe ị na-ebufe elu nke drum photosensitive, na nchịkọta nke ụgwọ n'elu nke fotosensitivity drum, ikike na-abawanye na-aga n'ihu, ma n'ikpeazụ rute ikike "saturation", nke bụ ike kachasị elu.Ike elu ga-ebelata ka oge na-aga.N'ozuzu, ikike ịrụ ọrụ dị ala karịa ikike a.Usoro nke nwere ike na-ebelata ka oge na-aga ka a na-akpọ usoro "ire ere ọchịchịrị".Mgbe a na-enyocha drum photosensitive ma kpughee ya, ikike nke ebe gbara ọchịchịrị (elu fotoconductor nke ìhè na-adịghị amụba) ka na-aga n'ihu n'ọchịchịrị;Na mpaghara na-egbuke egbuke (n'elu nke fotoconductor na-egbuke egbuke site na ìhè), njupụta nke onye na-ebu ya na oyi akwa fotoconductive na-abawanye ngwa ngwa, conductivity na-abawanye ngwa ngwa, na voltaji nke fotoconductive na-emepụta, ụgwọ ahụ na-apụ n'anya ngwa ngwa, na ikike elu nke fotoconductor nwekwara. na-ebelata ngwa ngwa.A na-akpọ ya “ire ire ọkụ”.

 


Oge nzipu: Mee-21-2021