AISMT Intelligent Manufacturing Platform Identifying Pin One of the IC 1. Methods to Identify Pin One of the IC: 1. The IC has a notch mark 2. Identified by a dot 3. Identified by a dash 4. Identified by text (the first pin on the left side of the bottom row of pins when facing … Read more
Today, let’s talk about what PCBA chip programming is? The importance of chip programming in PCBA processing. In the one-stop service of PCBA (Printed Circuit Board Assembly), chip programming is a crucial link. For purchasing personnel in electronic device manufacturers, understanding the meaning of chip programming and its role in the entire production process is … Read more
In the circuit board manufacturing process, panelization is a crucial step that can enhance the production efficiency and product quality of the SMT assembly line. It is a key topic that many engineers need to focus on. However, many people learn about panelization too theoretically and are not very familiar with most of its content. … Read more
Source: Semiconductor Engineer Original Author: Chip Failure Analysis This article introduces the chip assembly process. The chip assembly process is a crucial part of electronic product manufacturing. Chip assembly involves installing chips onto circuit boards, including steps like placement, soldering, and testing. Below, we will detail the specific process of chip assembly. 1. Placement: First, … Read more
Source: Wangcai Chips Original Author: Xiaochao Says Why are some chips pin-packaged while mobile phone chips use bottom BGA ball grid array packaging? The so-called chip actually only has a very small part in the middle; if you look closely at its structure, the chip is facing up, and the internal circuits connect to the … Read more
Click Blue Text Follow us~ After entering the PCB industry, we often encounter two very similar concepts: PCB and PCBA. So, what are the differences between PCB and PCBA? Let’s learn together with Shenlian Circuit Board Factory! 1. About PCB PCB stands for Printed Circuit Board, which is an important electronic component in the electronics … Read more
In the field of electronic engineering, printed circuit boards (PCBs) are indispensable components that carry the connections and communication between electronic components. A PCB is not a single-layer structure; it is composed of multiple layers, each with its specific functions and roles. Let’s discuss them below. 1. Mechanical Layer Definition: The mechanical layer represents the … Read more
1. PCB Size 【Background Information】The size of the PCB is limited by the capabilities of the electronic processing production line equipment. Therefore, suitable PCB sizes should be considered during the product system design. (1) The maximum PCB size that SMT equipment can mount is based on the standard size of PCB materials, most of which … Read more
With the development of the times, more and more people choose to become electronic engineers. When starting to learn PCB design, it is necessary to be exposed to a large number of technical terms and knowledge. This process must lay a solid foundation. This article will share ten industry terms, hoping to help everyone. 1. … Read more
01 PCB Size [Background Explanation] The size of the PCB is limited by the capabilities of the electronic processing production line equipment. Therefore, suitable PCB sizes should be considered during product system design. (1) The maximum PCB size that SMT equipment can mount originates from the standard size of PCB materials, most of which are … Read more