Momwe Mungadziwire Ubwino wa Kuwala kwa Umboni wa Kuphulika kwa LED ndi Diso Lamaliseche

Chifukwa chocheperako kupanga magetsi a LED osaphulika, ambiri ayamba kuzipanga. Komabe, anthu odziwa bwino amatha kusiyanitsa magetsi opangidwa ndi mafakitale ovomerezeka ndi matembenuzidwe abodza (i.e., opangidwa ndi manja kwathunthu m'malo obwereka). Tsopano, Ndikuphunzitsani momwe mungawonere mawonekedwe a kuwala kwa LED.

1. Yang'anani pa ma CD:

Magetsi oyendetsa ndege a LED ndi omwe amasungidwa pogwiritsa ntchito anti-Static Disct, nthawi zambiri mu mita 5 kapena 10-meter, osindikizidwa ndi chikwama chotsutsa komanso chinyezi. Motsutsana, magetsi onyenga, Poyesera kudula mtengo, Atha kusiya kugwiritsa ntchito ma conti-stiatic ndi chinyezi-chinyezi, Kusiya Tsoka ndi Kupukusa Zochokera Kumalo Owonekera pa Disc.

2. Unikani zolemba:

Magetsi enieni a LED DZIKO LAPANSI. Zindikirani zitha kukhala ndi chidziwitso chosavomerezeka komanso zidziwitso za zilembo zawo.

3. Yenderani Zovala:

Kusunga ndalama, Zolemba zovomerezeka za LED zimaphatikizapo malangizo ogwiritsa ntchito ndi muyeso, pamodzi ndi zolumikizira za mzere wa LED. Kuwala kowala kowala sikuphatikizanso izi.

4. Onani mawu a msirikali:

Magetsi okhudzana ndi chitsimikizo opangidwa ndi ukadaulo wa SMT chigamba ndi kusiyanasiyana kwa msilikali woyenera kukhala wolumala wosalala wokhala ndi mfundo zochepa. Motsutsana, Wogulitsa subpar nthawi zambiri amabweretsa madigiri osiyanasiyana a utoto, chizindikiro cha njira yoyesera.

5. Onani FPC ndi Copper Chovala:

Kulumikizana pakati pa chidutswa chojambulira ndi FPC kuyenera kuwonekera. Copper Curpper pafupi ndi bolodi yosinthira yosinthika iyenera kugwa popanda kugwa. Ngati mkuwa ukuyenda mopitirira muyeso, imatha kuyambitsa kugulitsidwa, makamaka ngati kutentha kwambiri kumagwiritsidwa ntchito pokonzanso.

6. Yesani ukhondo wapamwamba:

Masamba a LED amapangidwa pogwiritsa ntchito ukadaulo wa SMT ayenera kuoneka bwino, wopanda zodetsa, ndi madontho. Komabe, Magetsi onyenga onyenga a LED, ngakhale atakhala oyera bwanji, nthawi zambiri zimakhala ndi zotsalira komanso zoyeretsa, Ndi FPC pamwamba ndikuwonetsa zizindikiro za flux ndi tini slag.