{"id":29451,"date":"2023-03-20T20:30:01","date_gmt":"2023-03-20T20:30:01","guid":{"rendered":"https:\/\/www.icape-group.com\/cobre-pesado\/"},"modified":"2025-02-17T16:18:59","modified_gmt":"2025-02-17T16:18:59","slug":"cobre-pesado","status":"publish","type":"page","link":"https:\/\/www.icape-group.com\/pt-pt\/pcb\/cobre-pesado\/","title":{"rendered":"Cobre Pesado"},"content":{"rendered":"\t\t
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PCB de Cobre Pesado
Pot\u00eancia m\u00e1xima<\/span><\/span><\/h1><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Uma PCB de cobre pesado \u00e9 uma das solu\u00e7\u00f5es para satisfazer as necessidades da eletr\u00f4nica de pot\u00eancia moderna. O interesse neste campo tem crescido dramaticamente nos \u00faltimos anos com a necessidade crescente de gerenciamento e controle da Energia El\u00e9trica (Smart Grid), produ\u00e7\u00e3o e controle de energias renov\u00e1veis, transportes el\u00e9tricos e o desejo de melhorar a efici\u00eancia operacional de sistemas pesados. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\n\t\t\t\t\tFale conosco<\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Home<\/a><\/span><\/span><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Benef\u00edcios do Produto<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Uma PCB de cobre pesado \u00e9 uma PCB de dupla face ou multicamadas com uma base de cobre mais espessa do que 3 oz (105\u00b5m). A espessura adicional de cobre aumenta a capacidade de transporte de corrente com alta resist\u00eancia \u00e0 tens\u00e3o t\u00e9rmica. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n Distribui\u00e7\u00e3o de Calor <\/h3>\n \t\t \t

O cobre pesado pode ser projetado localmente com moedas de Cu ou atrav\u00e9s de uma constru\u00e7\u00e3o completa para criar uma melhor distribui\u00e7\u00e3o do calor. \n\n<\/p>\n <\/div>\n \n \n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n Corrente Alta <\/h3>\n \t\t \t

As PCB de cobre pesado podem substituir os dispendiosos feixes de cabos pesados em um espa\u00e7o reduzido e permitir a integra\u00e7\u00e3o de componentes de alta e baixa corrente na mesma placa de circuito.<\/p>\n <\/div>\n \n \n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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O material de base deve corresponder \u00e0 temperatura de funcionamento da aplica\u00e7\u00e3o. FR4 de Tg alta, BT Ep\u00f3xi ou Poli-imida GPY. <\/p>\n <\/div>\n \n \n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n Confiabilidade e Durabilidade <\/h3>\n \t\t \t

Maior confiabilidade gra\u00e7as a um gerenciamento t\u00e9rmico superior.<\/p>\n <\/div>\n \n \n <\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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O que \u00e9 uma PCB de Cobre Pesado?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Defini\u00e7\u00e3o<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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As PCB de cobre pesado s\u00e3o projetadas para suportar cargas de corrente altas ou PCB preenchidas com componentes que geram calor alto, sendo necess\u00e1rio distribuir o calor pelo material de substrato circundante. Este tipo de PCB se caracteriza por seu alto peso de cobre, normalmente superior a 3 oz\/ft\u00b2, e pode ser usado em uma s\u00e9rie de aplica\u00e7\u00f5es eletr\u00f4nicas que requerem alta dissipa\u00e7\u00e3o de energia e gerenciamento do calor. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Especifica\u00e7\u00f5es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Material de Base:<\/strong> O material de base usado em uma PCB de cobre pesado \u00e9 frequentemente Tg Alta. FR4, BT ep\u00f3xi ou Poli-imida GPY<\/p>\n

Espessura:<\/strong> 0,4 mm a 6,35 mm<\/p>\n

Peso do Cobre:<\/strong> 4 oz\/ft\u00b2 a 15 oz\/ft\u00b2 – Pouca quantidade e amostras at\u00e9 20 oz\/ft\u00b2<\/p>\n

Linhas e Espa\u00e7os:<\/strong> Dependente do peso do cobre (espessura)<\/p>\n

Vias:<\/strong> Os tipos de via a serem usados dependem da constru\u00e7\u00e3o e do peso do cobre.<\/p>\n

Contagem de Camadas:<\/strong> 2 a 14 camadas<\/p>\n

Acabamento da Superf\u00edcie:<\/strong> ENIG, HASL, LF HASL, Imers\u00e3o Ag, Imers\u00e3o Sn, Galv\u00e2nica Ni\/Au.<\/p>\n

M\u00e1scara de Soldagem:<\/strong> A espessura do cobre na camada externa determina a espessura da m\u00e1scara de soldagem necess\u00e1ria para proporcionar uma cobertura e prote\u00e7\u00e3o suficientes do padr\u00e3o de cobre.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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C\u00e1lculo da capacidade e da temperatura atuais.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Quando a corrente flui ao longo de um tra\u00e7o, a perda de pot\u00eancia resulta em um aquecimento localizado. A Norma Gen\u00e9rica IPC-2221A sobre Projeto de Placas Impressas cont\u00e9m f\u00f3rmulas para calcular a capacidade de transporte de corrente e o aumento de temperatura associado. A quantidade de corrente que um circuito de cobre pode transportar em seguran\u00e7a depende do material de base e da temperatura de funcionamento da aplica\u00e7\u00e3o, uma vez que o aumento de calor e o fluxo de corrente est\u00e3o relacionados. Os materiais de Tg alta s\u00e3o selecionados frequentemente para PCB de cobre pesado. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Voc\u00ea precisa de PCB de Cobre Pesado? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Com a sua excepcional capacidade de suportar altas tens\u00f5es e temperaturas, o cobre pesado \u00e9 usado principalmente nos setores Automotivo, da Distribui\u00e7\u00e3o de Energia El\u00e9trica, dos Conversores de Energia, Aeroespacial, M\u00e9dico, de Equipamento de Soldagem, das Fontes de Alimenta\u00e7\u00e3o e pelos Fabricantes de Pain\u00e9is Solares.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Automotiva<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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As principais marcas do setor Automotivo escolhem o ICAPE para corresponder e exceder as altas exig\u00eancias de qualidade e log\u00edstica de sua ind\u00fastria<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Um n\u00famero cada vez maior de empresas do setor m\u00e9dico confia na Precis\u00e3o do ICAPE<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Consumo e multimidia<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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Os clientes da ind\u00fastria de consumo e multimidia beneficiam de nossa alta qualidade e de nosso extenso conhecimento de eletr\u00f4nica.<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Industrial<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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O setor da Automa\u00e7\u00e3o Industrial beneficia do conhecimento profundo que o ICAPE tem da complexidade da automa\u00e7\u00e3o e da rob\u00f3tica<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Ilumina\u00e7\u00e3o<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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Desde o momento em que a ilumina\u00e7\u00e3o come\u00e7ou a se tornar eletr\u00f4nica, os engenheiros do ICAPE t\u00eam estado na vanguarda dos \u00faltimos desenvolvimentos, apoiando o projeto para produ\u00e7\u00e3o em massa<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Nosso mundo eletrificado prospera gra\u00e7as aos conhecimentos de engenharia do ICAPE, que permitem que as altas tens\u00f5es e correntes transportem nossa energia de forma segura<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Energia<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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Nosso mundo eletrificado prospera gra\u00e7as aos conhecimentos de engenharia do ICAPE, que permitem que as altas tens\u00f5es e correntes transportem nossa energia de forma segura<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Telecomunica\u00e7\u00f5es<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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Nosso desejo de ficarmos conectados, sempre e em qualquer lugar, \u00e9 a base do know-how de engenharia e das solu\u00e7\u00f5es completas do ICAPE<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Os engenheiros e especialistas em cadeias de abastecimento do ICAPE fornecem solu\u00e7\u00f5es para ajudar at\u00e9 mesmo as redes ferrovi\u00e1rias mais densas a se manterem no bom caminho<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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IoT<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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Conectar redes inteligentes a solu\u00e7\u00f5es inteligentes atrav\u00e9s do ICAPE<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t
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Aeroespacial<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t
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O ICAPE Group est\u00e1 crescendo na ind\u00fastria aeroespacial gra\u00e7as \u00e0s vantagens oferecidas por nossos servi\u00e7os especializados e por nossas solu\u00e7\u00f5es completas.<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t<\/div>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Dados T\u00e9cnicos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Caracter\u00edstica do Cobre Pesado <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Caracter\u00edstica do Heavy Copper<\/th>Especifica\u00e7\u00e3o t\u00e9cnica do ICAPE Group Heavy Copper<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Contagem de camadas<\/td>2 a 12 camadas. Barramento avan\u00e7ado com espessura de cobre de 3 mm.<\/td><\/tr>
Destaques tecnol\u00f3gicos<\/td>Design de liga de alta amperagem nas camadas interna e externa<\/td><\/tr>
Materiais<\/td>Mat\u00e9ria-prima FR4 com alto TG, baixo CTE e livre de halog\u00eanio.<\/td><\/tr>
Espessura do cobre da base<\/td>De 3 on\u00e7as de base a 20 on\u00e7as de espessura final.<\/td><\/tr>
Acabamentos de superf\u00edcie dispon\u00edveis<\/td>OSP, HASL, HASL-LF, ENIG, ENEPIG, Soft-Gold, Gold fingers, Immersion Tin, Immersion Silver.<\/td><\/tr>
Broca mec\u00e2nica m\u00ednima<\/td>0,25 mm<\/td><\/tr>
Espessura da placa de circuito impresso<\/td>1,6mm \u2013 5,5mm<\/td><\/tr>
Dimens\u00f5es m\u00e1ximas<\/td>425x580mm.<\/td>\t\t\t\t<\/tr>\n\t\t\t<\/tbody>\n\t\t<\/table>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Saiba mais sobre PCB de Cobre Pesado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Webinars sob demanda<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Se voc\u00ea perdeu um webinar, agora oferecemos uma ampla variedade de webinars sob demanda, dispon\u00edveis mediante solicita\u00e7\u00e3o!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Ind\u00fastrias<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Veja como a PCB de Cobre Pesado afeta v\u00e1rias ind\u00fastrias e campos diferentes.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Tecnologias<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Saiba mais sobre as diferentes tecnologias na ind\u00fastria de PCB e veja qual delas se adapta melhor a suas necessidades. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tSaiba Mais<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Tem alguma quest\u00e3o?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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H\u00e1 uma equipe do ICAPE Group perto de voc\u00ea e de sua empresa. Em todo o mundo, nossas unidades empresariais contam com especialistas nativos dispon\u00edveis para responder a todas suas perguntas.<\/p>\n

 Contate-nos hoje!<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\n\t\t\t\t\tFale conosco<\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

PCB de Cobre PesadoPot\u00eancia m\u00e1xima Uma PCB de cobre pesado \u00e9 uma das solu\u00e7\u00f5es para satisfazer as necessidades da eletr\u00f4nica de pot\u00eancia moderna. O interesse neste campo tem crescido dramaticamente nos \u00faltimos anos com a necessidade crescente de gerenciamento e controle da Energia El\u00e9trica (Smart Grid), produ\u00e7\u00e3o e controle de energias renov\u00e1veis, transportes el\u00e9tricos e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":29762,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-29451","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"yoast_head":"\nPCB de Cobre Pesado | ICAPE Group<\/title>\n<meta name=\"description\" content=\"Uma PCB de cobre pesado \u00e9 uma das solu\u00e7\u00f5es para satisfazer as necessidades da eletr\u00f4nica de pot\u00eancia moderna.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"twitter:card\" 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