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PCB A処理は、SMT、PCB、PCB A、DIPの完全な分析という否定の柱を知る必要があります

At present, with the vigorous development of electronic manufacturing industry, SMT, PCB, PCBA and DIP these four terms frequently come into our eyes, they are like the cornerstone of the building of electronic manufacturing building, constituting the key link of the entire electronic manufacturing process. For professionals who devote themselves to the sub-field of PCBA patch processing, a deep and thorough understanding of the connotation of these terms and a precise grasp of their importance has become a necessary professional quality. In the following, this article will give you a detailed explanation of these four terms and explore the unique roles they play in the PCBA processing process. SMT (Surface […]

PCB A処理は、SMT、PCB、PCB A、DIPの完全な分析という否定の柱を知る必要があります Read More »

ICTとFCTのどちらを選ぶべきか？PCBA処理におけるテスト選択

In the process of PCBA (Printed Circuit Board Assembly), ICT (In-Circuit Test) and FCT (Functional Circuit Test) are both important testing methods, each with its own characteristics and applicable scenarios. I. ICT Testing 1. Testing Principle ICT is a standard testing method that checks manufacturing defects and component failures by testing the electrical performance and electrical connections of online components. It mainly uses a bed-of-nails tester to contact the test points on the PCB with probes, apply specific signals and measurement parameters to detect whether the parameters of components such as resistors, capacitors, inductors, diodes, and transistors on the circuit board meet the design requirements and whether the connectivity of the

ICTとFCTのどちらを選ぶべきか？PCBA処理におけるテスト選択 Read More »

PCBAとSMTの違いは何ですか？SMTメーカーが教えてくれます

In the field of electronic manufacturing, PCBA and SMT are both crucial links, but they have obvious differences. Let’s take a closer look at the difference between the two. SMT is mainly a surface mounting technology. In this process, miniaturized electronic components are precisely placed on the surface of the printed circuit board. The placement machine takes components such as resistors, capacitors, chips, etc. from the material strip with extremely high speed and accuracy, and accurately mounts them to specific locations on the PCB. The advantage of this technology is that it can achieve miniaturization, lightweight and high-density assembly of electronic products. For example, in modern electronic devices such as

PCBAとSMTの違いは何ですか？SMTメーカーが教えてくれます Read More »

SMTファウンドリーを選択する際の誤解とは？

Given the important position of outsourcing in the electronic manufacturing industry, especially in PCBA processing, selecting the appropriate SMT chip placement processing enterprise has become an important factor in determining the success or failure of products. However, there are misconceptions in the selection of PCBA electronic contract manufacturers. To expose these misconceptions, the SMT OEM factory Jin Erte editor will introduce to you the five major misconceptions when choosing an SMT OEM factory: Misconception 1: Technical capability is the only requirement for electronic contract manufacturers. Although technical capability is clearly crucial in selecting electronic contract manufacturers, it is clearly not the only factor. Many people make this mistake because they

SMTファウンドリーを選択する際の誤解とは？ Read More »

PCBAアウトソーシングの注意点は？

PCBA OEM three proof paint is a type of protective oil, waterproof adhesive, and insulation paint used for moisture, mold, and dust prevention. Therefore, it is called the three proof paint. Mainly used for the three protection treatment of the surface of PCB boards after SMT surface mount processing experiments. The process is divided into soaking, brushing, spraying, and coating selection. PCBA OEM factory What are the precautions when applying three proof paint: 1. Clean the surface of the product from dust, moisture, and rosin, keep the board clean and dry, and ensure that the three types of anti paint are adhered to the surface of the circuit board. 2.

PCBAアウトソーシングの注意点は？ Read More »

PCBAファウンドリはICをどのように溶接するのか

How does the PCBA foundries factory weld ICs? The following are the specific steps of the welding method: 1. Clean and secure the PCB circuit board. 2. Tin on the edge of the solder pad on one side of the IC pin diagram. 3. Use tweezers to place the IC in the designated position on the PCB circuit board and secure it. Heat the pre soldered solder pads with an electric soldering iron and solder the pins. 4. Carefully check if the pin position is correct. If the position is not correct, the IC needs to be soldered again. 5. After confirming the correct pin position, solder the pins at

PCBAファウンドリはICをどのように溶接するのか Read More »

SMT表面実装加工技術はなぜ人気なのか

In today’s electronic processing industry, SMT patch processing technology has always been one of the important production and processing technologies in electronic processing factories. So why is SMT patch processing technology so popular in the electronic processing industry? SMT surface mount processing 1、 Electronic products have small size and high assembly density. The volume of chip components used in SMT surface mount processing is only about 10% of traditional plug-in components, while the volume of chip components used in SMT surface mount processing is only 10% of traditional plug-in components. The volume of chip components used in SMT surface mount processing is only about 10% of traditional plug-in components. 2、

SMT表面実装加工技術はなぜ人気なのか Read More »

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