Zowonekera paziwonetsero zamagwiritsidwe azogulitsa

Kugwiritsa ntchito kwamagwiritsidwe ntchito mwanzeru ndi kuyesa magwiridwe antchito ndi awa:

(1) Soldering chitsulo chosungunulira: chitsulo chosungunulira (mpaka 30W) kutentha kwa nsonga sikudutsa 300 ° C; nthawi yowonetsera yowonekera siyipitilira masekondi atatu; malo otsekemera ndi osachepera 2 mm kuchokera ku colloid.

(2) Kuviika soldering: kutentha pazipita kuviika soldering ndi 260 ° C; kuviika nthawi soldering si masekondi 5; kuviika soldering ndi osachepera 2 mm kuchokera colloid ndi.

Pin kupanga njira 

(1) Ndikofunikira kukhotetsa bulaketi 2 mm kutali ndi gel.

(2) Kupanga bulaketi kuyenera kuchitidwa ndi kukakamira kapena katswiri.

(3) Kupanga bulaketi kuyenera kumalizidwa kusanachitike.

(4) Kupanga bulaketi kuyenera kuwonetsetsa kuti zikhomo ndi mipata yolumikizana ndizofanana ndi bolodi.

Ntchito ndi kutentha kutentha

(1) MITU YA LED YOTHANDIZA Topr-25 ° C ~ 85 ° C, Tstg-40 ° C ~ 100 ° C

(2) ZOYENERA KUTSATIRA Zojambula Topr-20 ° C ~ 70 ° C, Tstg-20 ° C ~ 85 ° C

(3) PANJA-PANYAMATA MITU YOTSATIRA MITU YA NKHANI pixel chubu Topr 20 ° C ~ 60 ° C, Tstg-20 ° C ~ 70 ° C

LED unsembe njira

(1) Samalani makonzedwe amizere yakunja yazida zosiyanasiyana kuti zisawonongeke polarity. Chipangizocho sichiyenera kuyikidwa pafupi kwambiri ndi chinthu chotenthetsera ndipo momwe zinthu zikuyendera siziyenera kupitirira malire ake.

(2) Onetsetsani kuti simukuyika LED ndi pini yopunduka.

(3) Pakasankhidwa kukhazikitsa dzenje, kuwerengera kukula ndi kulolerana kwa nkhope ndi mamvekedwe a bolodi kuti mupewe kupsinjika kopitirira muyeso.

(4) Mukakhazikitsa LED, wowongolera amakhala pabwino ndi malaya owongolera.

(5) Kutentha kwa soldering sikungabwerere mwakale, LED iyenera kutetezedwa kuntchito iliyonse kapena mphamvu yakunja.

Kuyeretsa: Muyenera kusamala mukamatsuka gel osakaniza ndi mankhwala. Kuwonetsera kowonekera kumawonongeka ndi mankhwala ena ndipo kumayambitsa kuzimiririka monga trichlorethylene kapena acetone. Itha kupukutidwa ndikuviika ndi ethanol kwa mphindi zosakwana zitatu kutentha kokhazikika.