PCB Blogger-China PCB Factory,HOYOGO

          In PCB factories, infrared laser and ultraviolet laser via forming technologies have their own characteristics. The following are the differences between these two PCB laser via forming technologies in PCB manufacturing:   Infrared laser: 1.  When the heating temperature reaches the melting point of the material, the material  will  melt. If the laser energy is large enough, the material will be vaporized to form  via s.     2. Infrared laser can melt and vaporize resin and glass cloth to form vias, but it cannot form vias in copper foil. So, if a substrate with copper foil on the surface is drilled using infrared laser, the copper foil at the location to be laser drilled needs to be removed in advance to form a drilling point. These laser drilling points are usually produced by photoinduced pattern transfer etching technology.     U ltraviolet  L aser: 1.  The principle of  UV  lase...

          As a support for electronic components and a carrier for electrical connections, industrial PCBs play a vital role in the field of transportation.   With their high reliability, stability, and adaptability to complex environments, they are widely used in various sub-sectors such as automobiles, rail transit, aerospace, and marine vessels.   1.  Automotive  Field In the automotive field, as automobiles develop towards intelligence and electrification, the application of industrial PCBs is becoming more and more extensive. In new energy vehicles, the battery management system (BMS) is one of the core parts, and industrial PCB is the "nerve center" of BMS.  They enable the precise acquisition and transmission of parameters such as   battery   cell voltage, temperature, and current,  thereby  ensur ing   the battery operates optimally,  extending  its  service life , and safeguarding ope...

          In the  PCBA factory , the BOM  list  is like a secret book that records in detail the information of all components and materials used on the PCBA, such as the name, model, quantity, supplier information, etc. of the  component s.  It has a decisive influence on every link, no matter how big or small.   1.  Component Procurement For PCB manufacturers, the BOM  list  is like a compass that points the way.  It lists in detail the core parameters of each component that needs to be purchased, such as component model, quantity, supplier information, etc.   This helps ensure purchasing staff get exactly the components they need and avoid material shortages or incorrect purchases.     2.  Production Plan The BOM list is a powerful tool for assembly engineers.  It can help them clarify every aspect of the assembly process and clarify which components should be placed on the PCB wh...

          As the core component of underwater light devices, the technical features of underwater light PCB need to be fully adapted to  the complex underwater environment. It must not only ensure the stable operation of the circuit, but also have excellent waterproof and anti-corrosion properties. The specific technical  feature s are as follows:   1.  Application of Special Materials In order to adapt to the humid and high-pressure environment underwater, the material selection of underwater light PCB is very particular. In addition to the high thermal conductivity aluminum substrate, the PCB substrate will also use special material with  excellent moisture resistance and corrosion resistance.   These materials are able to maintain stable electrical performance in long-term underwater environments, preventing circuit failures due to moisture or corrosion.     For example, some PCB substrates made of special epoxy re...

          With the rapid advancement of information technology,   the communications  field   is undergoing unprecedented  changes . As a critical component of electronic devices, PCBs are responsible for the connection of electronic components and signal transmission. Their performance directly impacts the overall functionality of communication equipment. The rise of artificial intelligence has brought  new breakthroughs in the   design, manufacturing, and application   of PCBs . A rtificial intelligence   PCBs are increasingly being adopted in the communication  field , reshaping the industry's landscape. 1. Design Innovations of A rtificial Intelligence  PCBs in Communications Traditional PCB design heavily relies on engineers ’  experience and manual operations. When dealing with complex communication systems, this often leads to lengthy design cycles, low efficiency, and issues such as signal inter...