PCB Montajı

PCB üreticileri dalga lehimleme sırasında lehimin kanallara girmesini nasıl önler??

Choose the right flux. There are many reasons for welding balls, but flux is the main reason.

Genel konuşma, fluxes with low solid content tend to form solder balls when the underside SMD elements require double PCBA wave soldering. Because these additives are not designed to be used for long periods of time. If the flux sprayed on the PCB has been used up after the first wave crest, there is no flux after two peaks. Böylece, it cannot play the function of flux and help reduce tin balls.

One of the main ways to reduce the number of welding balls is to choose a flux that can withstand longer periods of heat.

Devamını oku: Seçici Lehimlemede Uzmanlaşmak: Kapsamlı Bir Kılavuz

#PCB Montajı

Oliver Smith

Oliver, PCB tasarımı konusunda yetenekli deneyimli bir elektronik mühendisidir, analog devreler, gömülü sistemler, ve prototipleme. Derin bilgisi şematik yakalamaya kadar uzanıyor, cihaz yazılımı kodlaması, simülasyon, Yerleşim, test yapmak, ve sorun giderme. Oliver, elektrik tasarımı yeteneklerini ve mekanik yeteneğini kullanarak projeleri konsept aşamasından seri üretime geçirme konusunda uzmandır.

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