PCB Blogger-China PCB Factory,HOYOGO

  The  rigid-flex  board  is a combination of flexible board and rigid board. It is a cleverly designed connection between a thin layered flexible PCB and a rigid PCB.  In terms of materials, the material of PCB is FR4 and the material of FPC is PI or PET. There are problems such as bonding between the two materials and different shrinkage rates of heat and pressure. The rigid-flex board brings great convenience to the design of electronic products.   So what are its specific advantages?     1. The rigid-flex board has a short transmission path and a small conduction aperture. But it can be folded in half, bent, and wired in three dimensions. It can also change the shape according to the space limitation, reduce the volume of the application product to reduce the volume of the application product, greatly reduce the weight, increase the function and reduce the cost.     2. When the FPC is connected through the connector, there will be problems of inconvenience and reliability of instal

  The multilayer PCB design steps are basically the same as the ordinary  PCB design  steps.  The difference is that the  routi ng of the intermediate signal layer and the division of the inner electrical layer need to be divided.   It is basically divided into the following steps:     1.  Circuit board planning. Mainly to plan the physical size of the PCB, the structure of the board, the packaging form and the installation method of the components.     2. Working parameter settings. Mainly refers to the parameter setting of the working environment and working layer. Setting the PCB environmental parameters correctly and reasonably can improve the work efficiency of PCB design.     3.Component layout and adjustment.  After the current work is ready, the net list can be introduced into the PCB, or the net list can be directly introduced in the schematic diagram by updating the PCB.   Component layout and adjustment are relatively important tasks in PCB design, which directly affect oper

When we are doing electromagnetic compatibility in  PCB design , we must take measures such as anti-interference and shielding of line signals. Otherwise, it is likely to cause signal crosstalk between lines. So how  do we   carry out  reasonable routing? How to design electromagnetic compatibility?     1. Suitable wire width The width of the wire will affect the electromagnetic compatibility of the PCB. When we choose the wire width, we must be able to ensure the electrical performance and ease of production, usually determined by the minimum current value that can withstand. In order to reduce the electromagnetic interference impact caused by the transient current on the PCB, the line width is controlled in the PCB design .  Transient interference is generally caused by the inductance of the wire, and its inductance is dire ctly  proportional to the length of the wire and inversely proportional to the line width. For signal lines that often have large transient currents, short and wi

  FPC can be bent and folded in many ways. Compared with other PCBs, FPC has the advantages of lightness, thinness, and flexibility, so its application is more and more extensive. For FPC manufacturing, it is necessary to find a reliable and high-quality   FPC factory , so where should we choose? 1. Production Process Each process in the production process must be implemented in strict accordance with the production process, and each process must be equipped with corresponding testing and laboratory equipment to ensure the stability of FPC quality. HOYOGO has 2 factories production bases, with a monthly capacity of 500,000Sqm, and has the best cost optimization capabilities. 2. Strict Quality Supervision System FPC is not like other products, it requires high production accuracy. If the FPC factory has a strict supervision and management system, such as IQC raw material inspection management, OQC shipment test inspection, QE inspection standards and QA quality assurance, it indicates t