Yongmingsheng tekinoroji aluminium pcb vagadziri vanokutora iwe kuti unzwisise mashandiro ealuminium pcb.

Aluminiyamu pcb, iri mhando yezvinhu zvakasvibirira, rudzi rwesimbi pcb yemhangura yakasungwa ndiro ine yakanaka kupisa dissipation function.Ichinhu chemashizha chakagadzirwa nemagetsi fiberglass jira kana zvimwe zvakasimbiswa zvinhu zvakanyikwa mu resin, imwechete resin uye imwe insulating yekunamatira dura, rimwe kana mativi ese akafukidzwa nendarira foil uye inogadzirwa nekupisa kupisa. Inonzi mhangura yakapfeka foil laminated aluminium pcb, inonzi aluminium yakavakirwa mhangura yakapfeka ndiro.

Zvivakwa zvealuminium pcb

1.excellent kupisa kupera kuita

Aluminium base mhangura yakapfeka foil ine yakanakisa kupisa dissipation mashandiro, inova inonyanya kuratidza hunhu hwerudzi rweplate.PCB yakaitwa nayo haingogone chete kudzivirira kushanda tembiricha inoshanda yezvinhu uye pcb yakatakura pairi kubva pakukwira, asi zvakare nekukurumidza buritsa kupisa kunogadzirwa nemagetsi gudzazwi zvinhu, zvakakwirira-simba zviumbwa uye zvihombe wedunhu magetsi switch.

Uye zvakare, nekuda kweiyo diki diki, huremu hwakareruka (2.7g / cm³), anti-oxidation, mutengo wakachipa, saka ndiyo yave yakanyanya kushandiswa simbi-yakavakirwa mhangura yekufukidza ndiro, huwandu hwenzvimbo yemubatanidzwa. aruminiyamu pcb yakazara kupisa kwemafuta kuri 1.10 ℃ / W, kupisa kwemafuta kuri 2.8 ℃ / W, iyo inovandudza zvakanyanya tambo yemhangura fiyuzi yazvino.

2.improve kunyatsoshanda uye kunaka machine

Aluminium base mhangura yakapfeka ndiro ine yakakwira michina simba uye kuomarara, izvo zviri nani kwazvo kupfuura rakaomarara resin mhando yemhangura yakapfeka ndiro uye zvedongo pcb.Iinogona kuona kugadzirwa kwenzvimbo hombe yepurinda bhodhi pane simbi pcb, kunyanya yakakodzera kukwira inorema zvinhu pcb yakadaro.

Uye zvakare, iyo aluminium pcb zvakare ine yakanaka flatness.It inogona kushandiswa kupura, riveting uye kumwe kugadzirwa kwekugadzirisa pane pcb kana kukombama uye kumonyanisa pamwe isiri-wiring chikamu chePCB yakaitwa kubva pairi. ndiro yakapfeka haigone.

3.High ndeiya yakaita kugadzikana

Thermal kuwedzera (kuenzana kugadzikana) idambudziko kumarudzi ese emhangura akapfeka mahwendefa, kunyanya kuwedzera kwekushisa mukutenderera kweplate (Z axis), iyo inokanganisa mhando yemakomba esimbi nematunhu. Chikonzero chikuru ndechekuti mutsara kuwedzera coefficient yeplate yakasiyana, yakadai semhangura, uye kuenzanisa kwekuwedzera kweepoxy girazi fiber fiber jira pcb iri 3.

Mutsara wekuwedzera musiyano pakati pezviviri wakakura kwazvo, uyo unogona nyore kutungamira kumusiyano mukuwedzera kwekushisa kweiyo pcb, zvichikonzera kutsemuka kana kuparadzwa kwetambo dzemhangura nemakomba esimbi. Iyo mitsara yekuwedzera coefficient yealuminium pcb iri pakati, iyo idiki zvakanyanya kupfuura iyo yakazara resin pcb Naizvozvo, iri padyo neiyo mitsara yekuwedzera coefficient yemhangura, iyo inobatsira kuona mhando uye kuvimbika kwedunhu rakadhindwa.

Hongu ndiko kuita kwealuminium pcb.Yongmingsheng inyanzvi yekutengesa yealuminium pcb.Tarira chinyorwa ichi unofanirwa kubatsira, gamuchira munhu wese kuti abvunze.