Munyika inokurumidza kushanduka yemagetsi, kudiwa kwepamusoro-kuita multilayer Rigid-Flex PCBs kuri kuwedzera. Aya mabhodhi edunhu epamusoro anosanganisa mabhenefiti ezvese akaomesesa uye anochinjika maPCB, achibvumira magadzirirwo ehunyanzvi anogona kupinda munzvimbo dzakasimba uku achichengetedza kuvimbika kwakanyanya uye kuita. Semugadziri wePCB anotungamira akawanda, Capel Technology inonzwisisa hunyoro hunobatanidzwa mukugadzira nekugadzira mabhodhi aya akaomarara. Ichi chinyorwa chinoongorora nzira dzekugadzirisa dzedhizaini dhizaini mune multilayer Rigid-Flex PCBs, kuve nechokwadi chekuti vanosangana nezvinoda kuomarara zvemazuva ano emagetsi maapplication.
1. Zvinonzwisisika Setting of Component Printed Line Spacing
Imwe yeanonyanya kufunga nezve dhizaini yemultilayer Rigid-Flex PCB ndiyo nzvimbo pakati pemitsara yakadhindwa uye zvikamu. Iyi nzvimbo yakakosha pakuita kuti magetsi avhare uye agadzirise maitiro ekugadzira. Kana ma-high-voltage uye low-voltage circuits achigara pabhodhi rimwe chete, zvakakosha kuchengetedza nzvimbo yakakwana yekuchengetedza kudzivirira kupindira kwemagetsi uye kukanganisa kunogona kuitika. Vagadziri vanofanirwa kunyatso ongorora mazinga evoltage uye inodiwa insulation kuti vaone nzvimbo yakakwana, vachiona kuti bhodhi rinoshanda zvakachengeteka uye nemazvo.
2. Mutsara Rudzi Kusarudzwa
Iyo inoyevedza uye inoshanda maficha ePCB anonyanya kukanganiswa nekusarudzwa kwemhando dzemitsara. Kune multilayer Rigid-Flex PCBs, mapatani emakona ewaya uye iyo yakazara mutsara mhando inofanirwa kusarudzwa nekuchenjerera. Sarudzo dzakajairika dzinosanganisira 45-degree angles, 90-degree angles, uye arcs. Acute angles anowanzo kudzivirirwa nekuda kwekugona kwavo kugadzira pfungwa dzekushushikana dzinogona kutungamira mukutadza panguva yekukotama kana kuchinjika. Panzvimbo iyoyo, vagadziri vanofanirwa kufarira shanduko yearc kana 45-degree shanduko, iyo isingango wedzera kugadzirwa kwePCB asiwo inobatsira mukukwezva kwayo.
3. Kutsunga kwePrinted Line Width
Hupamhi hwemitsara yakadhindwa pane multilayer Rigid-Flex PCB chimwe chinhu chakakosha chinokanganisa mashandiro. Uhupamhi hwemutsara hunofanirwa kutariswa zvichienderana nemazinga aripo anozotakurwa nemakondakita uye kugona kwavo kuramba kukanganiswa. Sezvo mutemo mukuru, iyo yakakura ikozvino, iyo yakafara mutsara inofanira kuva. Izvi zvakanyanya kukosha kune simba uye mitsara yepasi, iyo inofanirwa kunge yakakora sezvinobvira kuti ive nechokwadi chekugadzikana kwe waveform uye kuderedza kudonha kwemagetsi. Nekugadzirisa upamhi hwemutsara, vagadziri vanogona kusimudzira kuita kwese uye kuvimbika kwePCB.
4. Anti-Kupindira uye Electromagnetic Shielding
Munzvimbo dzanhasi dzepamusoro-frequency dzemagetsi, kukanganisa kunogona kukanganisa zvakanyanya kuita kwePCB. Naizvozvo, anoshanda anopesana-kupindira uye emagetsi ekudzivirira maitiro akakosha mukugadzira multilayer Rigid-Flex PCBs. Iyo yakanyatso fungwa yedunhu dhizaini, yakasanganiswa neakakodzera nzira dzekudzika, inogona kuderedza zvakanyanya kupindira masosi uye kunatsiridza kuenderana kwemagetsi. Kune mitsara yechiratidzo yakakosha, senge masaini ewachi, zvinokurudzirwa kushandisa zvakapamhama zviteshi uye kushandisa zvakavharwa pasi waya dzekuputira nekuzviparadzanisa nevamwe. Iyi nzira haingodziviriri zviratidzo zvinonzwisisika asiwo inowedzera kutendeseka kwese kwedunhu.
5. Dhizaini yeRigid-Flex Transition Zone
Iyo yekuchinja nzvimbo pakati peakaomesesa uye anochinjika zvikamu zveRigid-Flex PCB inzvimbo yakakosha inoda kunyatso dhizaini. Mitsetse iri munzvimbo iyi inofanirwa kuchinjika zvakanaka, negwara rayo perpendicular kune yekukombama nzira. Iyi dhizaini yekufunga inobatsira kudzikisa kushushikana pane conductor panguva yekuchinjika, kuderedza njodzi yekutadza. Pamusoro pezvo, hupamhi hwemakondakita hunofanirwa kukwidziridzwa munzvimbo yese yekukotama kuti ive nechokwadi chekuita kwakakwana. Izvo zvakakoshawo kudzivirira kuburikidza nemakomba munzvimbo dzinenge dzave pasi pekukotama, sezvo izvi zvichigona kugadzira mapoinzi asina simba. Kuti uwedzere kuvimbika, vagadziri vanogona kuwedzera waya dzemhangura dzinodzivirira pamativi ese emutsara, ichipa humwe rutsigiro nekudzivirira.
Nguva yekutumira: Nov-12-2024
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