The minimum request file and document for PCBA As a professional PCBA service from China, we know most purchasers don’t know much about the file and document for PCBA. So this paper will focus on some basic file named or document required in place PCBA order. If you are a PCBA engineer, and have more […]
Author Archives: Frank-mc
The definition of Centroid Centroid is a kind of special file. This file can use for PCBA quickly programming through the SMT machine. So, simply say Centroid is the file format of the PCBA. Centroid, also known as aka Insertion, Pick-N-Place, or XY Data. How to generate the Centroid of PCBA? This is a really […]
Why we discuss the shipping and marking of PCB components? 4MCPCB can provide flexible PCBA service. It’s included Turn-key PCBA solution, partial Turn-key PCBA solution. Special in some partial Turn-key PCBA orders, we can accept customer’s PCBA components. To let the communication more fluent, and more effective, discuss the shipping and marking of PCB components, […]
The reason why PCBA components should overages This paper we are going to discuss PCBA components overages issue. Nowadays, most PCBA operation is used SMT machine. Due to all PCBA manufacturing process can automotive finish. This means that you should prepare PCBA components in advance. From rich PCBA experience, setup overages PCBA component is very […]
Why we discuss source PCB components service This paper we are going to discuss Source PCBA component service. PCB assembly is a complex case. Due to we have to control many factors, the PCBA components purchase is the main factor. Now, there were many PCBA services from China. In other words, you can get your […]
Why discuss the secret of PCBA industry? PCBA components are the main issue in PCB assembly orders. Most small PCBA companies don’t want to customers know this. It’s different in 4MCPCB operate process, we want all customers clear every PCBA manufacturing step. Yes, this paper also shows some secret of the PCBA, regarding to the […]
Why we should know how to quote the total price of PCBA service? To most PCBA companies, do want customers know how to quote the total price of PCBA service. One reason is that those guys want to keep thick margin. Of course do PCBA business should keeping reasonable margin. Then is their don’t want […]
In other words, When does the turn-time begin? If you have asked some PCBA companies, you may know different PCBA plants have differing calculate methodturn time of PCBA. That’s the reason why so many new PCBA engineers confuse this definition. Complexity effecte PCBA turn time As we know, there were many PCBA degrees. Simple PCBA […]
The reason why need to penalize the PCBA board? There were many of reason support to panels the PCBA board. Here we have listed some reasons. Consider panelized method in PCB manufacturing process As we also fabricate PCB for our customers. This means we will consider panelization solution at the beginning. Usually 4MCPCB PCB designers […]
Why we discuss Break-away Rails? PCBA process is very complex, due to it’s have many steps and you should take more care in each step. Then most of PCBA plants were small companies. And don’t have much time and money to strict PCBA testing standards. This is the biggest reason why those PCBAs have a […]