PCB Circuit board ûnderlinge metoade: plug ferbining metoade
Yn komplekse ynstruminten en apparatuer, wy faak brûke de plug ferbining metoade. Dat "boustien" struktuer net allinnich soargje foar de kwaliteit fan de massa produksje produkten, it ferminderjen fan de kosten fan it systeem, en foar it debuggen, ûnderhâld soarget foar in gemak. Doe't de PCB apparatuer fail / brokens, de tsjinst minsken hoege net te kontrolearjen de ûnderdielen (dat wol sizze, kontrolearje de oarsaak fan it mislearjen, boarne oan 'e spesifike komponinten, dat wil kostet in soad tiid), mar om te bepalen hokker board is innormal en dan kinne jo fuortendaliks it ferfange, tiid om oplosse it probleem op de koartst mooglike, koarter de downtime, ferbetterjen it benutten fan apparatuer. De ferfongen Circuit board kin wurde útfierd yn rom tiid foar reparaasje, neidat reparaasje as in frije part.
1. Printed Circuit board Socket.
Mei komplekse ynstruminten en Fan, wy faak gebrûk meitsje fan dizze ferbining manier, dizze metoade is om socket út 'e râne fan' PCB, it part fan socket sil fabrisearre as de grutte, ferbining wiist getal, ferbining ôfstân, marking punten te ûntwerpen de opmaak, lang om let meitsje PCB kin matched mei spesjale PCB Socket.
In the process of manufacture, the part of socket need pated gold surface finish, improve wear resistance, reduce contact resistance. This methos is easy to assemble, and the interchangeability and repair performance is good, is suitable for standardized PCB mass production . The short of this method is the improvement of the cost of printed circuit, has high requirements on printe Circuit board manufacturing accuary, often due to poor contact of socket because of the osidation orreed aging. In order to improve the reliability of external connections, we often paralel lead the same lead circuit at the same time lead the connection points on the same or bith sides of PCB.
PCB Socket Connection metoade faak brûkt yn muiti-bestjoeren struktuer produkten, socket mei printe Circuit board of boaiem / ferdjipping board hat Spring type en plug-in pin type.
2. Standert Pin Connection
This method can be used for the external connection of printe circuit boards , expecially in small instruments. Through standard pin to connect two pinted circuit board, these 2 printed circuit boards usually parallel or vertial, it is easy to achiee mass production.
