I-Buzzer luhlobo lwesakhiwo esidibeneyo somqondiso we-elektroniki, osetyenziswa ngokubanzi kwiimoto, unxibelelwano, unyango, ukhuseleko, ikhaya elihlakaniphile kunye nezinye iimveliso ze-elektroniki njengesixhobo, esihlala sikhupha "beep", "beep" kunye nezinye izandi ze-alamu.
Izakhono zokuwelda buzzer SMD
1. Ngaphambilireflow ovenukuwelda, krwela indawo yokuwelda icoceke ukuveza ukukhazimla kwentsimbi, ugqunywe ngeflux emva koko uqatywe ngesolder.
2. khetha ioli ye-rosin okanye i-non-acidic flux ye-welding, ungasebenzisi i-acidic flux, ngaphandle koko iya kutshabalalisa isinyithi sendawo ye-welding.
3. ukuwelda, amandla electro-iron ayikho enkulu kakhulu, 30W yi Z best, kufuneka kubekho ubushushu ngokwaneleyo kwaye ke ukuwelda ukuqinisekisa umgangatho welding, ukuthintela desoldering elizayo okanye ukuwelda ubuxoki, welding akufanele uhlale ixesha elide okanye ceramic. umgubo uya kutshiswa.
4. i-electro-iron welding, iinxalenye ze-elektroniki azikwazi ukuhamba ngokukhawuleza, kuba linda ixesha elithile, ukuphepha i-solder ayizange iqiniswe ukwenzela ukuba i-buzzer desoldering.
5. piezoelectric ceramic buzzer piece piece welding usebenzisa ngaphezu kwe-60 degrees of solder wire, khetha i-solder engcono, umxholo we-tin, i-fluidity efanelekileyo xa i-welding, i-welding mastery time, ixesha lokuba lifutshane.
SMD buzzer iingxaki eziqhelekileyo izilumkiso
1. Ubushushu be-welding akufanele bube phezulu kakhulu, iqondo lokushisa liphezulu kakhulu liya kukhokelela ngokulula kwi-deformation ye-buzzer shell, ukukhulula i-pin, kungabangela isandi okanye isandi esincinci.
2. Isandi se-buzzer sibonakala sinobukhulu obuhlukeneyo, kwaye emva kwexesha liqhelekile kwakhona, lichaphazeleka kwindawo yomswakama, ngoko qwa lasela ukuthintela umswakama.
3. I-buzzer ibonakala ingaphandle kwe-tune okanye akukho sandi, yi-buzzer yi-electromagnetic field interference ebangelwa.
Ixesha lokuposa: Mar-17-2023