Kuwonetsera kwa LED kukuwopsya, kukankhira yankho

Ngakhale Kuwonetsera sikuvuta kwambiri, ndiko kupweteka mutu. Sikuti zimangokhudza mtundu wa chithunzi chosewerera, komanso zimakhudzanso wosuta. Kodi chimayambitsa kuwonetsera kwa LED kukuwala chiyani? Kodi pali yankho lililonse labwino?

Kuwonetsera kwa LED chifukwa chowala

1. Wonyamula dalaivala sakulondola.

2. Chingwe cha netiweki pakati pa kompyuta ndi chinsalucho ndi chachitali kwambiri kapena chingwe cholumikizira ndi cholakwika.

3. Khadi lotumizira lathyoledwa.

4. Khadi lolamulira lathyoledwa. Onetsetsani kuti nyali yaying'ono pa khadi lolamulira yayatsa kapena ayi. Ngati sichiyatsidwa, chiphwanyidwa.

5. Kodi chingwe pakati pa magetsi ndi khadi yolamulira chafupika?

6. Mphamvu yamagetsi yotulutsa magetsi ndiyosakhazikika, ndipo magetsi okhala ndi khadi lolamulira alibe matabwa ambiri.

Kuwonetsera kwa LED kukuwunikira yankho lolingana

1. Ngati chinsalu chonse chikuwonongeka, chithunzicho chimapotozedwa, nthawi zambiri driver driver amalakwitsa, yang'anitsaninso driver driver, sikotheka kuchotsa ndikukhazikitsanso.

2. Kuthekera kwina ndikuti khadi yotumiza yathyoledwa. Pakadali pano, khadi yotumizira iyenera kusinthidwa.

3.Ngati kukuwonekera mosakhazikika, nthawi zambiri kumakhala vuto lamafupipafupi. Kusintha mawonekedwe, kapena kusintha magawo, kungathetsedwe! Ngati kukuwala kwa nyenyezi, pakhoza kukhala vuto ndi woyendetsa makhadi azithunzi, kapena mwina ndi vuto pakusintha kwa khadi yotumizira. Kuthekanso kwina ndi vuto lamagetsi (kusakwanira kwa magetsi, kusokonekera kwazidziwitso, kusokonekera kwamagetsi). Mukamapanga PCB, ganizirani za waya wamagetsi ndi zida zamagetsi, komanso njira yopangira PCB. Palinso zosintha zina pakuwonjezera ma capacitors pagawo.

4. Ngati mawu omwe ali pamunsiwa akuwala (pali mizere yoyera yoyenda mozungulira malembedwewo, kungowala mosasinthasintha, ndikusowa pambuyo poti mawuwo atha), ili ndi vuto pakukhazikitsa makhadi azithunzi. Pazowonetsera, lembani "Onetsani zobisika pansi pa menyu", "Edge kusintha kosasintha" "Zotsatira" zitha kuthana ndi mavutowa.