{"id":31602,"date":"2023-04-18T10:21:05","date_gmt":"2023-04-18T10:21:05","guid":{"rendered":"https:\/\/www.icape-group.com\/pcb\/pcb-de-painel-traseiro\/"},"modified":"2025-11-10T20:26:08","modified_gmt":"2025-11-10T20:26:08","slug":"pcb-de-painel-traseiro","status":"publish","type":"page","link":"https:\/\/www.icape-group.com\/pt-pt\/pcb\/pcb-de-painel-traseiro\/","title":{"rendered":"PCB de Painel Traseiro"},"content":{"rendered":"\t\t
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PCB de Painel Traseiro
Centralizar e interconectar <\/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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As PCB de painel traseiro s\u00e3o um tipo de placa de circuito impresso que fornece uma infraestrutura de interliga\u00e7\u00e3o centralizada para sistemas eletr\u00f4nicos. Simplifica os requisitos de cablagem e interliga\u00e7\u00e3o do sistema complexo, permitindo uma comunica\u00e7\u00e3o r\u00e1pida e eficiente entre as PCB individuais.<\/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\tOr\u00e7amento Imediato<\/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
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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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A PCB de Painel traseiro serve de espinha dorsal para o sistema eletr\u00f4nico, fornecendo um \u00fanico ponto de liga\u00e7\u00e3o para v\u00e1rios m\u00f3dulos eletr\u00f4nicos, placas-filhas e outras PCB. Normalmente, cont\u00e9m muitos tra\u00e7os de alta velocidade, conectores e planos de distribui\u00e7\u00e3o de energia que permitem uma comunica\u00e7\u00e3o r\u00e1pida e eficiente entre as subplacas ativas. A maioria das PCB de painel traseiro n\u00e3o cont\u00e9m quaisquer componentes ativos.<\/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 Facilidade de montagem <\/h3>\n \t\t \t

Os principais componentes usados nos pain\u00e9is traseiros s\u00e3o os conectores usados para interligar as subplacas. Estes podem ser montados por press\u00e3o, por STM ou por THT. \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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A tecnologia do painel traseiro oferece uma confiabilidade superior e uma conectividade de alta velocidade em compara\u00e7\u00e3o com quaisquer outras solu\u00e7\u00f5es de m\u00f3dulos de interliga\u00e7\u00e3o.<\/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 Grande variedade de materiais <\/h3>\n \t\t \t

O material de base do painel traseiro deve suportar a interconex\u00e3o de sinais de alta velocidade, controlada por imped\u00e2ncia, entre v\u00e1rias subplacas ativas. A maioria dos pain\u00e9is traseiros \u00e9 constru\u00edda a partir de materiais dedicados de alta velocidade com baixa tangente de perda (DF) e \u00e9psilon relativo (DK).<\/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 PCB de Painel Traseiro?<\/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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A PCB de painel traseiro \u00e9 frequentemente comparada \u00e0 placa-m\u00e3e de um computador pessoal, uma vez que ambas cont\u00eam liga\u00e7\u00f5es para subplacas e permitem a comunica\u00e7\u00e3o entre todas as placas ligadas. A principal diferen\u00e7a \u00e9 que a placa-m\u00e3e usada nos sistemas inform\u00e1ticos cont\u00e9m componentes e processadores ativos e liga\u00e7\u00f5es para placas de expans\u00e3o, ao passo que o Painel traseiro cont\u00e9m frequentemente apenas liga\u00e7\u00f5es para interligar v\u00e1rias placas ativas em sistemas de servidores de maiores dimens\u00f5es.<\/p>\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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Linha e espa\u00e7o:<\/strong> As PCB de painel traseiro requerem frequentemente tra\u00e7os controlados por imped\u00e2ncia, o que normalmente significa tra\u00e7os mais pequenos e larguras de espa\u00e7amento com tamanhos t\u00e3o pequenos como 0,0025, 0,003 ou 0,004 polegadas (62, 75, 100 m\u00edcrones). A maioria dos fabricantes usa linhas de imagem direta a laser (LDI) e Desenvolver-Gravar-Desmontar (DES) a v\u00e1cuo para gravar os padr\u00f5es finos.<\/p>\n

Vias:<\/strong> As vias s\u00e3o principalmente perfuradas mecanicamente com um tamanho m\u00ednimo de aproximadamente 0,3 mm. O mais baixo poss\u00edvel sob pedido.<\/p>\n

Contagem de camadas:<\/strong> at\u00e9 60 camadas<\/p>\n

Material da PCB:<\/strong> Normalmente, recomendamos o uso de uma Tg m\u00e9dia ou alta. material para PCB de Painel traseiro. Muitas aplica\u00e7\u00f5es com imped\u00e2ncias de tra\u00e7o controladas requerem materiais especiais de alta velocidade com baixo fator de dissipa\u00e7\u00e3o de perda de sinal (Df) e baixa constante diel\u00e9trica relativa \u00e9psilon (\u03b5r Dk)<\/p>\n

Acabamento da superf\u00edcie:<\/strong> O tratamento da superf\u00edcie do painel traseiro depende do m\u00e9todo de montagem do conector: Press-fit requer HASL, LF HASL ou Imers\u00e3o de Estanho. A tecnologia THT e SMT requer HASL, LF HASL, OSP, ENIG, Imers\u00e3o Sn ou Imers\u00e3o Ag.<\/p><\/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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Ativo ou Passivo?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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H\u00e1 dois tipos de sistemas de painel traseiro: ativo e passivo. Os pain\u00e9is traseiros ativos cont\u00eam as ranhuras, bem como os circuitos necess\u00e1rios para gerenciar e controlar toda a comunica\u00e7\u00e3o entre as ranhuras. Em contrapartida, os pain\u00e9is traseiros passivos quase n\u00e3o cont\u00eam circuitos de computa\u00e7\u00e3o.<\/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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Espesso e r\u00edgido com muitas camadas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Os pain\u00e9is traseiros t\u00eam frequentemente um tamanho consider\u00e1vel para suportar e interligar v\u00e1rias subplacas em um sistema de bastidor. O n\u00famero extremo de fios necess\u00e1rios para interligar as subplacas resulta frequentemente em um alto n\u00famero de camadas. Isto torna os pain\u00e9is traseiros mais espessos e mais r\u00edgidos do que a maioria das PCB. Esta \u00e9 uma vantagem, uma vez que a PCB tem de ser suficientemente r\u00edgida para suportar a for\u00e7a de inser\u00e7\u00e3o que liga as subplacas aos conectores do painel traseiro. As Multicamadas R\u00edgidas s\u00e3o a tecnologia mais comum usada para desenvolver pain\u00e9is traseiros, mas a tecnologia Flex-Rigid tamb\u00e9m pode ser desenvolvida no caso de solu\u00e7\u00f5es especiais para arm\u00e1rios.<\/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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Precisa de PCB para o Painel Traseiro? <\/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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Os pain\u00e9is traseiros s\u00e3o a espinha dorsal de qualquer sistema inform\u00e1tico ou de servidor de maiores dimens\u00f5es. Oferece uma plataforma mec\u00e2nica firme e robusta que permite a interconex\u00e3o de alta velocidade de baixo ohm entre todas as subplacas do complexo sistema eletr\u00f4nico.<\/span><\/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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Medi\u00e7\u00e3o<\/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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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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Ferrovi\u00e1ria<\/div>\n\t\t\t\t\t\t\t\t\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
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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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Pain\u00e9is Traseiros <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Caracter\u00edsticas dos pain\u00e9is traseiros<\/th>Especifica\u00e7\u00e3o t\u00e9cnica do painel traseiro do ICAPE Group<\/th>\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\t\t\t\t\t\t
Contagem de camadas<\/td>At\u00e9 60 camadas.<\/td><\/tr>
Materiais<\/td>Materiais de alta TG, alta velocidade e baixa perda<\/td><\/tr>
Espessura do cobre base<\/td>Da base de 1\/3 de on\u00e7a at\u00e9 a espessura final de 2 on\u00e7as<\/td><\/tr>
Faixa e espa\u00e7amento m\u00ednimos<\/td>0,062 mm \/ 0,075 mm<\/td><\/tr>
Acabamentos de superf\u00edcie dispon\u00edveis<\/td>HASL, LF HASL, OSP, ENIG, estanho de imers\u00e3o, prata de imers\u00e3o.<\/td><\/tr>
Perfura\u00e7\u00e3o mec\u00e2nica m\u00ednima<\/td>0,3 mm (avan\u00e7ado 0,2 mm)<\/td><\/tr>
Espessura da placa de circuito impresso<\/td>1,6 mm - 6,0 mm. (Avan\u00e7ado 8 mm)<\/td><\/tr>
Dimens\u00f5es m\u00e1ximas<\/td>590x680mm.<\/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\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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Saiba mais sobre PCB de Painel Traseiro<\/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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Guia de Design AFNOR\u200b\u200b\u200b\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A AFNOR SPEC 2212 \u00e9 uma especifica\u00e7\u00e3o de refer\u00eancia criada para atender \u00e0 crescente demanda por solu\u00e7\u00f5es robustas, dur\u00e1veis e de ponta no design de placas de circuito impresso.<\/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 Painel Traseiro 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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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 Painel Traseiro Centralizar e interconectar As PCB de painel traseiro s\u00e3o um tipo de placa de circuito impresso que fornece uma infraestrutura de interliga\u00e7\u00e3o centralizada para sistemas eletr\u00f4nicos. Simplifica os requisitos de cablagem e interliga\u00e7\u00e3o do sistema complexo, permitindo uma comunica\u00e7\u00e3o r\u00e1pida e eficiente entre as PCB individuais. Fale conosco Or\u00e7amento Imediato Benef\u00edcios […]<\/p>\n","protected":false},"author":3,"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-31602","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"yoast_head":"\nPCB DE PAINEL TRASEIRO | ICAPE Group<\/title>\n<meta name=\"description\" content=\"As PCB Padr\u00e3o de Dupla Face e Multicamadas s\u00e3o produzidas principalmente em material FR4. 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