Mhangura Core PCB

Classification

Mhangura base mahwendefa, sechinhu chakakosha muindasitiri yekugadzira zvemagetsi, inogona kuiswa mumhando dzinoverengeka zvichienderana nechimiro uye mashandisiro awo. Zvikamu zvakakosha zvinosanganisira:

1. Metal Core Printed Circuit Boards (MCPCBs): Aya mahwendefa emhangura egasi ane musimboti wakagadzirwa kubva kune yakakwira thermal conductivity simbi, senge aruminiyamu kana mhangura, ine mhangura foil layers yekugadzira masekete anoshandiswa mukuvhenekesa kwe LED, magetsi anoshandura, uye mamwe maapplication anoda kunyatsoita kupisa.

2. Ceramic Copper Base Plates: Kushandisa ceramic zvinhu se insulating layer uye mhangura se conductive layer, idzi base plates dzinopa yakanyanyisa kupisa kupisa uye kuvharisa magetsi, inokodzera microwave zvishandiso, semiconductor packaging, uye mamwe ma-high-frequency application.

3. Thermoelectrically Separated Copper Base Plates: Kubatanidza tekinoroji yekuparadzanisa tekinoroji, ivo vanochengeta yakanakisa yekupisa conductivity uku vachipa magetsi ekudzivirira, akanakira epamusoro zvigadzirwa zvemagetsi 'thermal manejimendi.

Manufacturing Processs

Maitiro ekugadzira emhangura base maplate anowanzo sanganisira anotevera matanho:

1. Kugadzirira kwe Substrate: Kusarudza yemhando yepamusoro mhangura kana zvimwe zvinhu zvakaita sesimbi kana ceramics se substrate.

2. Kugadzirira Kwepamusoro: Pre-kurapwa kweiyo substrate pamusoro kuburikidza nekuchenesa uye etching kugadzirira kunotevera kunamatira kwefoiri yemhangura.

3. Kubatanidzwa kweCopper Foil: Kubatanidza foil yemhangura kune substrate pasi pekushisa kwepamusoro uye kumanikidzwa kuumba conductive layer.

4. Patani Kutamisa uye Etching: Kushandisa photolithography, lasers, kana dzimwe nzira kuendesa matunhu mapatani pafoiri yemhangura uye kemikari inobvisa nzvimbo dzisingadiwe kugadzira dunhu.

5. Surface Kupedzisa uye Dziviriro: Kuisa mishonga yepamusoro senge tin plating, OSP (Organic Solderability Preservatives), ENIG (Electroless Nickel Immersion Gold), nezvimwewo, kuwedzera anti-oxidation zvivakwa uye solderability.

Hunhu

Hunhu hwakakosha hwemhangura base mahwendefa anosanganisira:

1. High Thermal Conductivity: Iyo yakakwirira yekupisa conductivity yemhangura inobudirira inoderedza kupisa kwekushanda mumagetsi emagetsi, kuwedzera hupenyu hwebasa.

2. Yakanakisa Electrical Performance: High-purity mhangura inovimbisa kushomeka kushoma uye kugadzikana kwemagetsi kubatana.

3. Mechanical Simba: Mhangura uye alloys ayo anoratidza simba rakawanda, rakakodzera kune akasiyana siyana kugadzirisa uye gungano zvinodiwa.

4. Corrosion Resistance: Kurapa kwakasiyana-siyana kunopa kumira kwakanaka kwekuora kumahwendefa emhangura, zvichiita kuti kushanda munzvimbo dzakaoma.

Nzvimbo dzekushandisa

Copper base plates inowana yakakura kushanda muzvikamu zvakawanda nekuda kwezvakasiyana zvivakwa:

1. Electronics uye Telecommunication: Mumatunhu akakwirira-frequency, microwave zvishandiso, RFID tags, uye zvimwe zvigadzirwa, mahwendefa emhangura emhangura anopa nzira dzakavimbika dzekutumira zviratidzo uye zvigadziriso zvekupisa.

2. Automotive Electronics: Mumagetsi ekudzora masisitimu, mwenje we LED, uye mamwe maapplication, iyo yakanyanya kupisa kupisa kuita kwemhangura base maplateti inosimudzira sisitimu kugadzikana uye kuchengetedzeka.

3. Aerospace: Mumasetiraiti, midziyo yeradar, uye zvimwe zvigadziriso zvemuchadenga, kuvimbika kwepamusoro uye kugona kumirisana nemamiriro akanyanya ecopper base plate kwakakosha.

4. Simba uye Chiedza: Mune solar inverters, ma LED ekuvhenekesa masisitimu, uye maapplication akafanana, iyo inoshanda yekupisa kupisa kugona kwemhangura base maplate anovimbisa kugadzikana kwenguva refu kwehurongwa.