Every PCB assembly manufacturer must adhere to proper cleaning standards. For medical equipment, there is a higher set of PCB cleanliness standards. What are the PCB cleanliness standards that medical devices must meet? 1. Comply with IPC-5704 All medical device development must meet a specific set of quality control standards. Ipc-5704 is a set of…
The following are several precautions when selecting a chip inductor in SMT chip processing. A better selection of chip inductors can better ensure the quality of smt chip processing. 1. When replacing the chip inductor, in addition to the inductance, pay attention to the working frequency band. 2. If the accuracy requirements for chip inductors…
After the SMT Electronics patch proofing of the SMT small batch patch processing factory is completed, some follow-up processing procedures, such as testing, assembly, etc., are required. After all the electronic processing links are completed, it is delivered to the customer. The circuit board processed by the SMT patch It is relatively easy to be…
The welding Defects of SMT proofing and small batch processing are relatively high, and the precision requirements of SMT processing are also relatively high. If you are not careful, defects such as poor processing will occur. Welding, also known as welding, is a manufacturing process and technique for joining metals or other thermoplastic materials such…
If the budget is not large, but a PCB board with better heat dissipation performance is required, what kind of substrate should be selected? The best answer is aluminum substrate PCB. The Advantages of aluminum substrate PCB 1. Heat dissipation: High temperatures can cause serious damage to electronic equipment, so it is wise to use…
Printed circuit boards (PCBs) have an important place in healthcare and medicine. As the industry continues to innovate to provide the best technology for patients and their caregivers, more and more research, treatment, and diagnostic strategies are moving toward automation. Therefore, more work involving PCB assembly is required to improve medical devices in the industry….
There are now more mobile phones and laptops than the entire world population. After using these mobile devices thoroughly, the researchers successfully paired them into final recyclables, resulting in more environmentally friendly devices in electronics manufacturing. Likewise, with the advent of soluble PCB Assemblies, there has been rapid innovation in the medical world. Medical research…
Corresponding inspections are required before and after the complete PCBA processing is completed. So, how to effectively inspect after SMT chip processing? 1. Check the layout of the pcb module board for foreign matter residues, PCB scratches, and other undesirable phenomena. 2. The inspection direction is moved from left to right and from top to…
Many newbies will determine the quality of the quality based on the color of the scrap circuit board. So, what effect does the color of the PCB circuit board have on performance? In fact, the color of the PCB circuit board does not have a great relationship with the performance of the PCB. The color…
Among the poor welding of SMT, cold welding occurs less frequently, but is extremely harmful, because it affects the long-term stability of the product, and often occurs in the hands of customers with electrical connection problems. The phenomenon of SMT cold welding is mainly manifested as cracks or gaps on the surface or inside of…