Nosso mundo está cheio de aparelhos eletrônicos e, surpreendentemente, cada um requer um componente muito importante para funcionar sem problemas: uma placa de circuito impresso. Existem diferentes tipos de PCB. Cada PCB atende às necessidades específicas de qualquer dispositivo.
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Quem são os maiores fabricantes de PCB? Nesta lista, você pode ler sobre os 15 principais fabricantes de placas de circuito impresso, incluindo China, México e Malásia.
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Placa PCB e montagem de PCB são dois termos diferentes na indústria de fabricação de PCB. No entanto, PCB e PCBA não são a mesma coisa em muitos aspectos. Um público novo na indústria eletrônica geralmente precisa de esclarecimentos sobre ambos os termos. Portanto, decidimos explicar a diferença de forma muito simples. Este artigo discutirá a diferença entre PCBA e PCB, incluindo sua definição, aplicações e vantagens.
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Which are the best PCB manufacturers in USA? In this article, we have listed 2023 top PCB manufacturing companies with their email and contact numbers.
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What is the definition of a PCB board? This is a simple guide to PCB design, circuit board types, materials, and working process.
In printed circuit board manufacturing, printed circuit boards made with Multiwire board and Additive Process technology do not have to be etched. The printed circuit boards made by subtraction process need etching process to form conductive graphics. Under the protection of the graphic mask, the etching removes the copper that is not needed on the…
We begin choose PCB manufacturer after a PCB be finished layout. What jobs do we need to do before we choose the factory? 1. Outputs gerber file and drilling file Some engineer designed the PCB files and sent them to the PCB board factory directly. The PCB board factory has to transform the Gerber files…
Conflict Minerals Sourcing Policy Columbite-tantalite (coltan), cassiterite, wolframite and gold, or their derivatives, including tantalum, tin, and tungsten, originating from the Democratic Republic of the Congo (DRC) and adjoining countries are sometimes mined and sold by armed groups to finance unfair labor practices or human rights violations. Some of these minerals and/or derivatives can make…
Via, through hole, blind hole, buried hole, partial depth hole, countersink hole, back drilling and press-fit hole, is it very dizzy? I will take you to know all kinds of holes in PCB. PCB via PCB via is an important part of PCB. It is the electrical connection guide hole between different layers, joined the…
In the early PCB manufacture, HASL is the most widely used surface treatment, which has excellent welding performance and low cost.With the high precision PCBs developing, it is difficult to below the surface to smooth of HASL, which brings difficulties to SMT mounting. In addition, the service life of HASL board is very short, and…