Izinhlobo zamaphedi e-PCB

1. Iphedi yesikwele

Kuvame ukusetshenziswa lapho izingxenye ebhodini eliphrintiwe zinkulu futhi zimbalwa, futhi umugqa ophrintiwe ulula. Uma wenza i-PCB ngesandla, ukusebenzisa le pad kulula ukuyithola

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2.Iphedi eliyisiyingi

Esetshenziswa kakhulu emabhodini aphrintiwe ohlangothini olulodwa namabili, izingxenye zihlelwa njalo. Uma ukuminyana kwebhodi kuvumela, ama-pads angaba mkhulu futhi ngeke awele ngesikhathi se-soldering.

3. Iphedi yesimo sesiqhingi

Izixhumanisi ze-pad-to-pad zihlanganisiwe. Isetshenziswa ngokujwayelekile ekufakweni kokuhlelwa okungajwayelekile okuqondile.

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4. Iphedi Yepholigoni

Isetshenziselwa ukuhlukanisa ama-gaskets anama-diameter angaphandle afanayo namadayamitha embobo ahlukene, alungele ukucubungula nokuhlanganisa.

5. I-Oval PadIphedi inendawo eyanele yokuthuthukisa ikhono lokunqamula ukuhlubula, evame ukusetshenziswa kumishini ekabili ekulayini.

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6.Iphedi emise okwe-Open

Ukuze uqiniseke ukuthi ngemuva kwe-wave soldering, izimbobo ze-pad ze-soldering manual ngeke zivinjelwe nge-solder.

7. iphedi lesiphambano

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Amaphedi amise okwesiphambano abizwa nangokuthi ama-thermal pads, ama-hot air pads, njll. Umsebenzi wawo ukunciphisa ukuchithwa kokushisa kwepuleti lokushisela ngesikhathi sokushisela, nokuvimbela ukushisela okungamanga noma ukuxetshulwa kwe-PCB okubangelwa ukushabalaliswa kokushisa okukhulu.

● Uma amaphedi akho egayiwe. Imbali emise okwesiphambano inganciphisa indawo yokuxhuma yocingo oluphansi, yehlise isivinini sokuchitha ukushisa, futhi yenze kube lula ukushisela.

● Uma i-PCB yakho idinga ukubekwa komshini futhi idinga umshini wokuphinda uthele amanzi, iphedi emise okwesiphambano ingavimbela i-PCB ekuxebukeni (ngoba kudingeka ukushisa okwengeziwe ukuze kuncibilike unamathisele we-solder)

8. i-teardrop pad

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Ngokuvamile isetshenziswa lapho umkhondo onamathiselwe ku-liner mncane, ukuvimbela ukuxebuka kwe-liner kanye nokunqanyulwa komkhondo ku-liner. Le liner ivame ukusetshenziswa kumasekhethi aphezulu