Ko mhangura yakakora sei mumaPCB anochinjika?

Kana zvasvika kune anochinjika maPCB (akadhindwa edunhu mabhodhi), chimwe chezvinhu zvakakosha zvekufunga nezve kukora kwemhangura. Mhangura inoita basa rakakosha mukushanda uye kusimba kwemaPCB anochinjika uye naizvozvo chinhu chakakosha kunzwisisa.Mune ino blog post, tichazama zvakadzama mumusoro wemhangura ukobvu mumaPCB anochinjika, uye Shenzhen Capel Technology Co., Ltd. inotsigira hutete hwemhangura, ichikurukura kukosha kwayo uye kuti inokanganisa sei kuita kwebhodhi.

Kukosha kwemhangura ukobvu muPCB inoshanduka

Mhangura ndiyo yekutanga sarudzo yePCBs nekuda kwekunaka kwayo kwemagetsi conductivity uye kushomeka kwekuramba.Mune inoshanduka PCBs, mhangura inoshandiswa sechinhu chinoitisa chinobvumira magetsi kuyerera kuburikidza nedunhu. Ukobvu hwemhangura hunokanganisa zvakananga kuita uye kushanda kweiyo inoshanduka PCB. Heino chikonzero nei kukobvu kwemhangura kuchikosha:

1. Ikozvino Kutakura Kugona: Ukobvu hwemhangura hunotaridza kuti yakawanda sei ikozvino PCB inogona kutakura zvakachengeteka pasina kupisa kana kukonzera matambudziko emagetsi.Makobvu emhangura akaturikidzana anogona kunyatso kubata yakakwirira mafungu, kuve nechokwadi chekushanda kwakatsetseka kweiyo flex circuit.

2. Chiratidzo chekuvimbika: Flexible PCBs inowanzoshandiswa muzvikumbiro zvinoda kuvimbika kwechiratidzo chepamusoro, zvakadai semhepo, midziyo yezvokurapa, uye telecommunication.Ukobvu hwemhangura hunokanganisa iyo impedance yekuteedzera, kuve nechokwadi chekuti masaini anopararira nemazvo nekurasikirwa kushoma kana kukanganisa.

3. Mechanical Strength: Flexible yakadhindwa mapuranga ematunhu akagadzirirwa kuti ashanduke, izvo zvinoreva kuti anoratidzwa nekuramba achikotama, kutenderera uye kushanduka.Iyo mhangura yemhangura inopa simba remagetsi kudunhu uye inodzivirira kutsemuka kana kutyora mumigwagwa inoitisa. Ukobvu hwemhangura hwakakwana hunovimbisa kuti PCB inoramba yakasimba uye yakasimba kwehupenyu hwayo hwose.

Dzidza nezve kuyera kwemhangura ukobvu

Munyika inoshanduka yePCB, ukobvu hwemhangura hunowanzo kuyerwa mumaonzi paskweya tsoka (oz/ft²) kana mamicrometer (μm). Mazhinji emhangura ukobvu sarudzo dzePCB dzinochinjika i0.5 oz (17.5 µm), 1 oz (35 µm), 2 oz (70 µm), uye 3 oz (105 µm). Sarudzo yehukobvu hwemhangura zvinoenderana nezvinodiwa zvekushandisa zvakadai seyazvino kutakura kugona uye simba remagetsi.

Zvinhu zvinokanganisa kusarudzwa kwemhangura

Zvinhu zvinoverengeka zvinopesvedzera kusarudzwa kwemhangura ukobvu muPCB inoshanduka, kusanganisira:

1. Zvazvino zvinodiwa: Zvishandiso zvepamusoro zvazvino zvinowanzoda mhangura yakakora kuti ive nechokwadi chekugona kutakura ikozvino.Kufunga kunofanirwa kupihwa kune yakanyanya ikozvino dunhu richasangana kudzivirira kupisa kwemhangura kana yakawandisa voltage kudonha.

2. Zvipingamupinyi zvemuchadenga: Zvishandiso zvidiki, zvakabatana zvingada mhangura dzakatetepa kuti dzikwane munzvimbo shoma iripo.Nekudaro, iyi sarudzo inofanirwa kuyerwa zvine huremu kune yazvino kutakura kugona uye mechanic simba zvinodiwa.

3. Flexibility: Iko kushanduka kwePCB kunokonzerwa nemhangura yemhangura.Makobvu emhangura akaturikidzana anowanzo kuoma, achidzikisa kuchinjika kwese kwedunhu. Nokuda kwekushandiswa kwakanyanya, kuderera kwemhangura kunodiwa.

Manufacturing precautions

Flexible PCB yekugadzira maitiro akagadzirirwa kugarisa huwandu hwakawanda hwemhangura ukobvu. Nekudaro, mamwe makubvu emhangura angangoda mamwe ekudzivirira kana hunyanzvi hunyanzvi panguva yekugadzira. Makobvu emhangura akaturikidzana angangoda nguva yakareba yekumisikidza kuti uwane yaunoda dunhu patani, nepo dzakatetepa dzemhangura dzinoda kutetepa kugadzirisa kudzivirira kukuvara panguva yegungano.

Kushanda padhuze nemugadziri wePCB kwakakosha kuti unzwisise chero zvipimo kana kufunga kwakanangana nehupamhi hwemhangura hunodiwa. Izvi zvinogonesa kubudirira kwekugadzira maitiro pasina kukanganisa PCB kuita.

Shenzhen Capel Technology Co., Ltd. inotsigira hutete hwemhangura mupcb inoshanduka

Capel ikambani inonyanya kuzivikanwa inyanzvi mukugadzirwa kwemapuranga akadhindwa akadhindwa uye inonzwisisa kukosha kwemhangura yemhangura kune kushanda kwese uye kushanda kwemapuraneti akadhindwa edunhu. Vanopa huwandu hwakawanda hwesarudzo kuti dzienderane nezvinodiwa zvakasiyana uye zvakatemwa.

Standard flexible circuit:

Kune akajairwa flex maseketi, Capel inopa akasiyana emhangura ukobvu sarudzo. Izvi zvinosanganisira 9um, 12um, 18um, 35um, 70um, 100um uye 140um. Kuvepo kwesarudzo dzakawanda kunobvumira vatengi kuti vasarudze hupamhi hwemhangura hwakakodzera kune zvavanoda chaizvo. Kunyangwe iwe uchida yakatetepa yemhangura layer yemamwe anochinjika maapplication kana yakakora yemhangura layer yekuwedzera kusimba, Capel ine izvo zvaunoda.

Flat flexible circuit:

Capel inopawo flat flex circuits ine hukobvu hwakasiyana hwemhangura. Ukobvu hwemhangura hwemaseketi aya hunobva pa0.028mm kusvika 0.1mm. Aya maseketi akatetepa, anochinjika anowanzo shandiswa munzvimbo-yakamanikidzwa maapplication uko tsika dzakaomarara PCB dzisingagone kushandiswa. Iko kugona kugadzirisa ukobvu hwemhangura kunovimbisa kuti masekete aya anogona kusangana nezvinodiwa zvekugadzira zvemhando dzakasiyana dzemagetsi.

Rigid-flexible circuit:

Pamusoro pemaseketi anochinjika, Capel zvakare inyanzvi mune rigid-flex maseketi. Aya maseketi anosanganisa mabhenefiti eakaomarara uye anochinjika maPCB, achiaita akanakira maapplication anoda kuvimbika uye kuchinjika. Capel inowanikwa mu 1/2 oz ukobvu hwemhangura. Kuita kweiyo rigid-flex circuit yakakwira. Izvi zvinoita kuti dunhu rikwanise kusangana nezvinodiwa zvekushandisa kwakasimba uku uchichengetedza kuchinjika kunodiwa.

Membrane switch:

Capel inogadzirawo membrane switch ine mhangura yakaonda zvakanyanya. Aya ma switch anoshandiswa zvakanyanya mumaindasitiri anoda mushandisi interface mhinduro, senge michina yekurapa uye maindasitiri ekudzora masisitimu. Ukobvu hwemhangura hweaya membrane switch hunobva pa0.005 ″ kusvika 0.0010 ″. Iyo yekupedzisira-yakatetepa layer yemhangura inova nechokwadi chekuti switch inopindura zvakanyanya uku ichichengetedza kusimba kunodiwa.

Pfungwa dzekupedzisira:

Ukobvu hwemhangura muPCB inoshanduka ine mhedzisiro yakakosha pakuita kwayo, kuvimbika uye hupenyu hurefu. Kusarudza kukora kwemhangura kwakakodzera zvichienderana nezvinodiwa ikozvino, zvipingamupinyi zvenzvimbo, kuchinjika uye kufunga kwekugadzira kwakakosha. Kubvunzana nevagadziri vePCB vane ruzivo uye nyanzvi dzekugadzira zvinogona kubatsira kukwidziridza maPCB anochinjika kune akasiyana maapplication, kuve nechokwadi kuti anosangana nezvinodiwa zvemagetsi uye zvemuchina kuita zviyero.
Capel ndiye anotungamira mutengesi weanochinjika akadhindwa edunhu mabhodhi, achipa akasiyana emhangura ukobvu sarudzo kusangana nezvinodiwa zvakasiyana. Kunyangwe iwe uchida akajairwa flex circuits, flat flex circuits, rigid flex circuits kana membrane switch, Capel ine hunyanzvi uye kugona kuendesa zvigadzirwa zvemhando yepamusoro nehukobvu hwemhangura hunodiwa. Nekushanda neCapel, unogona kuona kuti PCB yako inoshanduka inosangana nezvinodiwa uye inoita nemazvo mukushandisa kwako.