Pcb redunhu bhodhi interconnection nzira: chivhariso kubatanidza nzira
In nhumbi nemidziyo yakaoma, isu kazhinji kushandisa chivhariso kubatanidza nzira. Izvi "chivakwa nechigumbuso" mamiriro kwete chete nechokwadi unhu nevazhinji kugadzirwa zvigadzirwa, kuderedza mari wegadziriro, uye nokuda debugging, Nokuraramisa inopa nyore. Kana pcb midziyo kupera / brokens, basa vanhu havafaniri kutarisa hurongwa (kureva, tarisa mhaka kukundikana, panobva kune chaizvo zvinoriumba, kuti kuda anotora nguva yakawanda), chete yokusarudza bhodhi iri innormal uye ipapo unogona pakarepo kuritsiva, nguva kugadzirisa dambudziko iri pfupi zvichibvira, kuatapudza downtime, kuvandudza Utilisation zvishandiswa. The yakatsiva redunhu bhodhi rinogona kuitwa zvakawanda nguva kugadziriswa, pashure kugadziriswa sezvo rimwe padivi rutivi.
1. Printed Circuit Board Socket.
With zviridzwa kunzwisisa uye equipments, isu dzinowanzotaura iyi kubatana nzira, nzira iyi kuti panosangana kubva kumucheto pcb, chikamu panosangana kuchaita kugadzirwa sezvinoita kukura, kubatana rinotaura nhamba, kubatana kure, zvichiratidza pfungwa kugadzira ari marongerwo, pakupedzisira kuti pcb inogona vachiwirirana chaizvo pcb Chigadziko.
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 akadhindwa redunhu bhodhi kugadzira 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 Chigadziko Connection nzira inowanzoshandiswa muiti-mapuranga yakarongeka zvigadzirwa, zvigadziko pamwe akadhindwa redunhu bhodhi kana pasi / uriri bhodhi rine Spring mhando uye chivhariso-mu Pin mhando.
2. Standard Pin Connection
This method can be used for the external connection of akadhindwa redunhu pamapuranga , 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.
