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  • Overview of the China’s electronic assembly industry

    China counts some of the largest electronic assembly factories in the world. Many factories active in electronic assembly are producing their own products. Many others provide contract manufacturing services. China is where most EMS (electronic manufacturing service) companies of CEMs (contract electronic manufacturers) have large production capabi...
    2020-4-13 15:15:29  admin   26
  • IPC-CC-830 and MIL-I-46058C

    The most frequently referenced conformal coating qualification standards are IPC-CC-830 and MIL-I-46058C. These specs are the core of the conformal coating of printed circuit assemblies and have an interesting past and sometimes confusing present.How Requirements Are DeterminedIPC-CC-830, Qualification, and Performance of Electrical Insulating Comp...
    2020-4-10 10:19:45  admin   26
  • AOI (Automated Optical Inspection)

    Automated Optical Inspection is a method of using optics to capture images of a PCB to see if components are missing, if they are in the correct position, to identify defects, and to ensure the quality of the manufacturing process. It can inspect all size components such as 01005, 0201, and 0402s and packages like BGAs, CSPs, LGAs, PoPs, and QFNs.T...
    2020-4-7 11:23:33  admin   13
  • AVX Adds a Locking Plug to Its Single Two-Piece Contact Series for Board-to-Board Applications

    FOUNTAIN INN, SC--(Marketwired - July 25, 2016) - AVX Corporation, a leading manufacturer of passive components and interconnect solutions, has added a locking plug to its low-profile 70-9159 Series single two-piece contacts for high current, coplanar PCB mating applications, which deliver the industry's smallest profile capable of supporting a...
    2020-4-2 16:38:22  admin   22
  • How to select Chinese electronic manufacturing services

    In this post, I want to give a few hints on where Chinese EMS are competitive and some tips on how to select them depending on your specific situation.How to distinguish Electronic Manufacturing Services?There is a wide range of EMS companies, of all sizes and with very scope of activities. Last week, I already listed different type of EMS by their...
    2020-4-2 9:13:55  admin   28
  • Reliability Of PCB Board and PCB Assembly.

    PCB is becoming more and more important, and the reliability of assembly has become an important embodiment of the competitiveness of electronic products. 1. Introduction.With the rapid development of information technology, especially the content and status in modern weapon systems have become the key factors that determine the overall strength of...
    2020-3-28 9:53:37  admin   17
  • Inspection Methods for PCB Assembly

    The OEM mindset for production PCB assembly involves a number of considerations. Those include Design-for-Test (DFT) and Design-for-Manufacturability (DFM), updated documentation, written diagnostic tests and macros, tester limitations, and written troubleshooting guidelines, among others. In terms of DFM, if circuit board fabrication is involved, ...
    2020-3-25 10:51:47  admin   32
  • What Is Basic Electronics?

    Electrons, a component of atoms, and their use—known as electronics—play an important role in many pieces of household equipment. Basic electronics comprises the minimal “electronics components” that make up a part of everyday electronics equipment. These electronic components include resistors, transistors, capacitors, diodes, inductors ...
    2020-3-19 11:50:38  admin   24
  • Electronic & Radio Frequency Noise

    Electrical and RF noise appears in all electronic and RF systems to a lesser or greater degree, and it can affect and limit the performance of many systemsElectrical and RF noise comes in many forms. It can be generated in many ways and noise can affect electronic and radio frequency, RF circuits and systems.As noise is random by nature, it...
    2020-3-19 11:26:6  admin   8
  • What is PCB Proofing?

    What is PCB proofing? It has become a question for many people. In fact, it is not difficult to understand that PCB proofing refers to the trial production of the PCB before mass production. It is a method to verify whether the PCB circuit design is reasonable and the function is normal. At present, many organizations that provide PCB proofing serv...
    2020-3-12 11:34:16  admin   27
  • 10 Questions to Ask Before Selecting an Electronics Manufacturing Services Provider

    You' ve put in the legwork and dedicated your resources to designing and developing your next great electronics product—but now you need to find an electronic manufacturing service (EMS) partner to make it a reality and take it to market. When searching for an EMS partner, it's important to ask the right questions so you can find the organi...
    2020-3-10 18:3:42  admin   35
  • Power Supply Electronics Overview

    Power supplies are an important element in many items of electronics equipment. While some are battery driven, others need mains power supplies, and the power supply electronics circuitry and design is of paramount importance to the successful operation of the whole equipment.Power supply electronics circuits can be split into a number of sections ...
    2020-3-7 9:42:51  admin   14