Emkhakheni wokukhiqiza imishini kagesi, ukucubungula kwe-PCBA kuyisixhumanisi esibalulekile. Njengezisebenzi ezithengayo zabakhiqizi bezinto zikagesi, ukuqonda izinhlobo nemisebenzi yezingxenye ze-elekthronikhi ku-PCBA kubaluleke kakhulu ekukhetheni abahlinzeki abafanelekayo, ukuthuthukisa ukwakheka komkhiqizo nokuqinisekisa ikhwalithi yomkhiqizo.
Namuhla, ake sixoxe ngezingxenye ezivamile ze-elekthronikhi ku-PCBA ngokuningiliziwe.
1. Abaphikisayo
Ama-resistors angenye yezingxenye ze-elekthronikhi ezivame kakhulu ku-PCBA, ezisetshenziselwa ukukhawulela ukugeleza kwamanje, ukulungisa amandla kanye nokumanzisa kwesekethe. Imingcele eyinhloko ye-resistors ukumelana namandla. Ama-resistors wokumelana namandla ahlukene adlala izindima ezihlukene kusekethe.
Isibonelo, kuma-circuits amandla, ama-resistors angasetshenziselwa ukunciphisa ama-voltage kanye nomkhawulo wamanje; kumasekhethi esignali, angasetshenziswa ukulungisa i-amplitude yesignali nokuthuthukisa ikhwalithi yesignali.
Ama-Capacitor ayizingxenye ezigcina ukushaja futhi zinemisebenzi yokusimamisa i-voltage, ukuhlunga kanye namasekhethi okuzihlukanisa. Ku-PCBA, ama-capacitor asetshenziswa kakhulu kumasekhethi kagesi, kumasekhethi esignali kanye namasekethe ahlukanisayo.
Izinhlobo ezahlukene ze-capacitor zinezici zokusebenza ezihlukene, njengama-electrolytic capacitors anamandla amakhulu kanye nokuvuza okukhulu kwamanje, afanele ama-circuits aphansi-frequency; ama-capacitor e-ceramic anesayizi encane nokuzinza okuhle afaneleka kuma-circuits aphezulu-frequency.
3.Inductor
I-inductor iyingxenye engagcina amandla kazibuthe, futhi isetshenziselwa kakhulu umkhawulo wamanje, ukuguqulwa kwamandla kagesi, ukuqiniswa kwe-voltage, njll.
Ku-PCBA, ama-inductors avame ukusetshenziswa ekuhlungeni nasekuqiniseni i-voltage kumasekhethi wamandla, kanye namasekhethi afanayo nama-oscillation kumasekhethi esignali.
Imingcele yokusebenza yama-inductors ikakhulukazi ihlanganisa i-inductance, isici sekhwalithi, njll. Ukukhetha i-inductor efanelekile kubalulekile ekuthuthukiseni ukusebenza kwesekethe.
4. Ama-Diode nama-transistors
I-diode iyingxenye ye-elekthronikhi ene-unidirectional conductivity, evame ukusetshenziswa ezinhlelweni ezifana nokulungiswa kabusha, ukuguqulwa kwesignali, nokuguqulwa kwesithombe sikagesi.
I-transistor iyingxenye ye-elekthronikhi esetshenziselwa ukukhulisa nokulawula yamanje, futhi isetshenziswa kabanzi kuma-amplifiers nasekushintsheni amasekethe.
Ku-PCBA, ama-diode nama-transistors ayizingxenye ezibalulekile zokubona imisebenzi yesekethe, futhi ukusebenza kwabo kuthinta ngqo ukusebenza kahle nokusebenza kahle kwesekethe yonke.
5. Integrated Circuit (IC)
Isekethe edidiyelwe ihlanganisa izingxenye eziningi ze-elekthronikhi ku-chip ukuze ifeze imisebenzi enengqondo eyinkimbinkimbi.
Ku-PCBA, amasekethe ahlanganisiwe asetshenziswa kabanzi, okuhlanganisa ama-microcontroller, izinkumbulo, izikhulisamazwi zokusebenza, amasekethe esixhumi esibonakalayo, njll.
Ngokuthuthuka kwesayensi nobuchwepheshe, ukuhlanganiswa kwamasekethe ahlanganisiwe kuya ngokuya kuya phezulu, futhi imisebenzi iya ngokuya iba namandla, okunikeza ukwesekwa okuqinile kokwenziwa kancane kanye nokusebenza okuphezulu kwemishini kagesi.
6. Izinzwa
Izinzwa zingakwazi ukuzwa inani elibonakalayo noma izifunda endaweni futhi ziziguqule zibe amasignali kagesi ukuze akhiphe.
Ku-PCBA, izinzwa zivame ukusetshenziselwa ukuthola imingcele efana nezinga lokushisa, umswakama, ukukhanya, ukucindezela, njll., futhi zinikeze ukusekelwa kwedatha kokulawula okuhlakaniphile kwezinto zikagesi.
Kunezinhlobo eziningi zezinzwa ezinokusebenza okuhlukene. Ukukhetha inzwa efanele kubalulekile ekuthuthukiseni ukusebenza nolwazi lomsebenzisi lwemishini kagesi.
7. Isiguquli
I-transformer iyisisetshenziswa esisetshenziselwa ukulungisa i-voltage kanye neyamanje, futhi idlala indima ebalulekile ekudlulisweni kwamandla nasekunikezeni amandla okusebenza emishini kagesi.
Ku-PCBA, ama-transformer avame ukusetshenziselwa ukuguqulwa kwe-voltage kanye nokuhlukaniswa kumasekhethi wamandla, kanye nokufanisa i-impedance kumasekhethi esignali.
Ukusebenza kwe-transformer kuthinta ngokuqondile ukuphepha nokuzinza kwemishini ye-elekthronikhi, ngakho-ke abasebenzi bokuthenga badinga ukunaka izinkomba ezibalulekile ezifana nekhwalithi nokusebenza kahle kwe-transformer.
8. Ezinye izingxenye
Ngokungeziwe ezingxenyeni ezivamile ze-elekthronikhi ezibalulwe ngenhla, i-PCBA ingase futhi ibe nezinye izinhlobo zezingxenye, ezifana nama-relay, amaswishi, izixhumi, ama-crystal oscillator, njll. Lezi zingxenye zidlala indima yazo ehlukile kusekethe futhi zihlangene zakha uhlelo oluphelele lwe-elekthronikhi. .
Kunezinhlobo eziningi zezingxenye ze-elekthronikhi ku-PCBA, futhi ingxenye ngayinye inemisebenzi yayo ehlukile kanye nezimo zohlelo lokusebenza. Njengomthengi wabakhiqizi bezinto zikagesi, ukuqonda ukusebenza, imingcele nezimiso zokukhetha zalezi zingxenye kubaluleke kakhulu ekuthuthukiseni ikhwalithi yomkhiqizo, ukwehlisa izindleko kanye nokunciphisa umjikelezo we-R&D. Ngethemba ukuthi lesi sihloko singakusiza uqonde kangcono izingxenye ze-elekthronikhi ku-PCBA futhi ilethe usizo emsebenzini ongokoqobo.
Ekuthuthukisweni okuzayo, ngokuthuthuka kwesayensi nobuchwepheshe kanye nezinguquko ezifunwayo zemakethe, izingxenye ze-elekthronikhi ku-PCBA zizoqhubeka nokubuyekezwa, ukusebenza kuzoba ngcono, futhi imisebenzi izoceba kakhulu. Ngakho-ke, sidinga ukuqhubeka nokufunda kanye nolwazi olusha ukuze siphendule kangcono ezinseleleni zemakethe futhi sibambe iqhaza ekuthuthukisweni okusimeme kwebhizinisi.
Njengomkhiqizi kanye nomphakeli wezinto ze-elekthronikhi, thina kwa-Xuan Ge Electronics siyazi ukuthi izinto zikagesi zibaluleke kangakanani ekuthuthukisweni kwesikhathi eside kwebhizinisi. Eminyakeni edlule, siye saqhubeka sisebenza ngokukhethekile futhi sithuthukisa, futhi ekugcineni sathola indawo emkhakheni we-elekthronikhi ekhaya nakwamanye amazwe. Njengomkhiqizi ohamba phambili wezingxenye ze-elekthronikhi e-China, imikhiqizo yethu: ama-transformer aphezulu naphansi, ama-inductors, njll. isetshenziswe kabanzi emshinini wokuzenzakalela wezimboni, izinkundla zamakhompiyutha, imishini yezokwelapha, izinsiza zamandla omshayeli we-LED, izinkundla zomsindo, izinhlelo zokuxhumana, izinto zikagesi zasekhaya. nezinye izinkambu.
Imikhiqizo yethu ibhekana nezivivinyo eziningi zokusebenza ekugcineni futhi iqinisekiswa yi-ISO 9001, RoHS kanye ne-REACH.
Yiziphi izivivinyo ezidingekayo ukuze kuqinisekiswe ikhwalithi yama-high-frequency transformers ngemva kokukhiqiza?
https://www.xgelectronics.com/high-frequency-transformer-testing-process/
Phequlula imikhiqizo yethu ukuze uthole izingxenye ze-elekthronikhi kanye nama-high-frequency transformer owadingayo futhi usivumele sibe abahlinzeki bakho abathembekile be-electronic component!.
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Isikhathi sokuthumela: Jun-19-2024