Kukho amanyathelo athile kwimveliso yeebhodi zeesekethe ze-LED. Amanyathelo asisiseko kwimveliso yeebhodi zesekethe ze-LED: i-welding-self-inspection-mutual inspection-cleaning-friction
1. ibhodi yesekethe ye-LED welding
① Isigwebo sesalathiso sesibane: umphambili ujonge phezulu, kwaye icala elinoxande olumnyama liyisiphelo esibi;
②Isalathiso sebhodi yesekethe: umphambili ujonge phezulu, kwaye isiphelo ngamazibuko amabini angaphakathi nangaphandle akwikona ephezulu ngasekhohlo;
③ Isigwebo sesalathiso sesibane kwibhodi yesekethe: ukuqala ekukhanyeni okungasentla ekhohlo (ujikelezo ngokwewotshi), yi-negative positive → i-positive positive → i-positive → i-positive kunye ne-negative;
④ Welding: Weld ngononophelo ukuqinisekisa ukuba yonke i-solder igcwele, icocekile, kwaye akukho solder ilahlekileyo okanye engekhoyo.
2. Ibhodi yesekethe ye-LED yokuzijonga
Emva kokugqiba i-soldering, jonga kuqala ukuba i-solder joints ine-solder yobuxoki, i-solder elahlekileyo, njl., kwaye emva koko uthinte iitheminali ezilungileyo kunye nezingalunganga zebhodi yesekethe nge-multimeter (ngaphandle kwe-positive kunye ne-negative yangaphakathi), khangela ukuba izibane ezine ze-LED. zivuliwe ngexesha elinye, kwaye yenze Guqula de zonke iibhodi zesekethe zisebenze ngesiqhelo.
3. Ukuhlolwa okufanayo kweebhodi zeesekethe ezikhokelwayo
Emva kokuzihlola, kufuneka inikezelwe kumntu ophetheyo ukuze ihlolwe, kwaye inokugeleza kwinkqubo elandelayo ngemvume yomntu ophetheyo.
4. Ukucoca ibhodi yesekethe ye-LED
Gcoba ibhodi yesekethe nge-95% yotywala ukuze uhlambe intsalela ebhodini kwaye ugcine ibhodi yesekethe icocekile.
5. Ingxabano yebhodi yesekethe ye-LED
Susa iibhodi zesekethe ezikhanyayo ze-LED kwibhodi nganye nganye, sebenzisa i-sandpaper ecolekileyo (i-sandpaper erhabaxa ukuba kuyimfuneko, kodwa ngemvume yomntu ophetheyo) ugaye ii-burrs kwicala lebhodi yesekethe, ukuze ibhodi yesekethe inokubekwa kwisihlalo esisisigxina ngokutyibilikayo Ngaphakathi (iqondo lokukhuhlana lixhomekeke kumzekelo womnini).
6, ukucoca ibhodi yesekethe kwakhokelela
Coca ibhodi yesekethe kunye ne-95% yotywala ukususa uthuli olusele kwibhodi yesiphaluka ngexesha lokungqubuzana.
7, iintambo zebhodi yesekethe ekhokelela
Qhagamshela ibhodi yesekethe ngentambo eluhlaza okwesibhakabhaka kunye nocingo olumnyama oluncinci. Indawo yokudibanisa kufuphi nesangqa sangaphakathi ayibi, kwaye umgca omnyama uxhunyiwe. Indawo yokudibanisa kufuphi nesangqa sangaphandle ilungile, kwaye umgca obomvu uxhunyiwe. Xa udibanisa, qiniseka ukuba ucingo luxhunyiwe ukusuka kwicala elingasemva ukuya kwicala langaphambili.
8. Ibhodi yesekethe ye-LED yokuzijonga
Jonga iingcingo. Kufuneka ukuba ucingo ngalunye ludlule kwi-pad, kwaye ubude bocingo kumacala omabini e-pad kufuneka bube bufutshane kangangoko kunokwenzeka kumphezulu, kwaye ucingo oluncinci aluyi kuphulwa okanye lukhulule xa lutsalwa kancinci.
9. Ukuhlolwa okufanayo kweebhodi zeesekethe ezikhokelwayo
Emva kokuzihlola, kufuneka inikezelwe kumntu ophetheyo ukuze ihlolwe, kwaye inokugeleza kwinkqubo elandelayo ngemvume yomntu ophetheyo.
10. Iibhodi zesekethe ezikhokelwayo eziphucukileyo
Ukwahlula imigca kwicala lebhodi yesekethe ye-LED ngokomgca ohlaza okwesibhakabhaka kunye nomgca omnyama, kwaye unike amandla isibane ngasinye se-LED kunye ne-current ye-15 mA (i-voltage ihlala, kwaye i-current yandiswa). Ixesha lokuguga ngokubanzi ziiyure ezisi-8.