Maybe you are frustrated about why your PCB design required to be changed on factory side, but I want to say this is a frequent and common thing in the PCBA OEM market.
Na realidade, they are checking on Design For Manufacturability (DFM), which can avoid lots of problems during manufacturing. It costs extra time and energy for them to run it through, but is very important to lay a solid base for further procedure.
#Assembléia PCB #PCB Design
Recebi o detalhamento do preço da cotação de PCB dos meus fornecedores. A taxa de ferramentas não é tão bonita. O que é esse processo e podemos ignorá-lo para economizar custos?
I’m designing a new PCB where I have a whack of connectors that have to line up with the metalwork. There are some problematic connectors. All 4 pins are round. I want to have the holes as small as possible while allowing for good solder adhesion over the full length of the pin. I’m looking for guidance on how much clearance around the component lead I should have in order to get good solder wetting and adhesion.
Tenho uma dúvida técnica sobre gerenciamento térmico com diodos LED de potência média. Vocês ainda usam vias térmicas na placa de circuito impresso?? Sob a pegada do diodo LED ou mesmo ao redor da pegada?
Depende dos limites de aplicação e metas de custo.
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