Ndezvipi zvakanakira flexible akadhindwa redunhu bhodhi?
Flex dunhu rine zvakanakira kukwirisa wiring density, kureruka, kutetepa ukobvu, bendability, kuchinjika, nezvimwe.
Chekutanga, inogona kumira mamirioni ekukotama kwesimba pasina kukuvadza waya, kufamba uye kuwedzera pamadiro zvinoenderana nezvinodiwa zvemagadzirirwo enzvimbo, kuona matatu-dimensional gungano, uye kuwana mhedzisiro yekubatanidzwa kwechikamu chekubatanidza uye waya yekubatanidza.
Tevere, maPCB anochinjika ane zvakanakisa zvemagetsi zvivakwa. Iyo yakaderera dielectric nguva dzose inobvumira kukurumidza kufambisa chiratidzo chemagetsi; zvinhu zvakanaka zvinopisa zvinoita kuti zvive nyore kutonhora pasi zvikamu; tembiricha yepamusoro yegirazi kana kunyungudika inobvumira zvikamu kuti zvishande zvakanaka pakupisa kwepamusoro.
Uyezve, sezvo tichigona kuunganidza zvakawanda zvezvikamu zvezvikamu zvakaoma, uye chikamu chinoshanduka chinoshandiswa pakubatanidza, kuvimbika kwegungano uye goho rePCBs rinoshanduka rakakwirira.
Ndeapi mashandisirwo eiyo flexible yakadhindwa redunhu board?
Flexible PCBs anoshandiswa zvakanyanya mumichina ine hunyanzvi hwekushandisa nekuda kwekuchinjika kwavo kuramba kuzunguzika. Nzvimbo dzavo dzekushandisa dzinotsanangurwa pasi apa.
1) Makomputa uye zvishandiso
2) Ndege, drones, makamera
3) Motokari
4) Nharembozha
5) Zvigadzirwa zvemagetsi
6) Zvishandiso zvinopfekeka
7) Zvishandiso zveindasitiri: Semuyenzaniso, maPCB anochinjika anoshandiswawo mumaindasitiri muchina uye masimba ekugovera masimba ekudzora masisitimu
8) Midziyo yehondo
9) Muchadenga
Ndeupi musiyano uripo pakati peflex PCB uye rigid-flex PCB?
Flex PCBs inogadzirwa iine chete inochinjika PCB zvinhu, senge PI nePET, nepo yakasimba inochinjika PCB ichibatanidza zvese zvakaomarara zvinhu (kazhinji FR4 zvinhu) uye zvinochinjika zvinhu pamwechete. Saka pamabhodhi anochinjika, ese anochinjika edunhu mabhodhi anogona kukotama; asi pane yakaoma flex PCB, chete chikamu chakati apo izvi zvinochinjika zvinhu zvinogona kukotama.
Ndeapi akasarudzika gomba uye padhi saizi yePCB inoshanduka?
Zvimwe zvinhu zvinochinjika, seKapton, hazvidhiri pamwe chete nemidziyo yenguva dzose. 10 mils uye pamusoro inosarudzwa nehukuru hukuru, chete muchikamu cheflex. Rigid-flex specs yakafanana neakaomesesa bhodhi specs. Saizi yePad, plating process yeflex ndeye barrel-chete (gomba madziro).