Nov. 29, 2021
A tinta PCB é geralmente dividida em três tipos: tinta de gravação PCB, tinta de máscara de soldado e tinta de texto. Outros são óleo de carbono condutivo (também conhecido como tinta de carbono condutiva) e óleo de prata condutivo (também conhecido como pasta de prata condutiva). Os últimos dois geralmente usam menos.
Nov. 26, 2021
Blistering on the board surface of the circuit board is actually a problem of poor adhesion of the board surface. Outra extensão é a qualidade da superfície da superfície do painel, que inclui dois aspectos:
Nov. 24, 2021
Aluminum substrate is a unique metal based copper clad laminate with good thermal conductivity, electrical insulation and machining properties
Nov. 24, 2021
PCB is almost the same on the surface regardless of its internal quality. It is through the surface that we see the differences, which are crucial to the durability and function of PCB in the whole life. Whether in the manufacturing and assembly process or in practical use, PCB should have reliable performance, which is very important. In addition to relevant costs, defects in the assembly process may be brought into the final product by PCB, and faults may occur in the actual use process, resulting in claims. Therefore, from this point of view, it is not too much to say that the cost of a high-quality PCB is negligible. In all market segments, especially those producing products in key application areas, the consequences of such failures are unimaginable. These aspects should be kept in mind when comparing PCB prices. Although the initial cost of reliable, guaranteed and long-life products…
Nov. 22, 2021
Bolhas e derramamentos de cola que sabemos são anomalias de qualidade comuns no processo de crimping de circuitos flexíveis.
Nov. 22, 2021
Os fabricantes de circuitos impressos esperam selecionar filmes secos com bom desempenho para garantir a qualidade das placas impressas, estabilizar a produção e melhorar os benefícios.
