
Multilayer RF PCB Design Essentials
A radio frequency circuit board (RF PCB) is a type of circuit board specifically designed to handle high frequency and radio frequency signals. Compared to ordinary PCBs, RF PCBs have

Advantages and Manufacturing Challenges of Heavy Copper Flex PCB
Heavy copper flex PCB refers to circuit boards with thicker copper layers in the flexible circuit board, which are usually between 100 and 400 microns thick, far exceeding the 35

Reliability of automotive pcb assembly
With the rapid development of automotive electronics technology, automotive PCB assembly as a key electronic manufacturing link, its reliability is directly related to the safety and performance stability of the

Differences between automotive circuit boards and ordinary
Automotive circuit board, full name of automotive printed circuit board, is a kind of electronic products using printing technology to print the copper foil line on the insulated substrate. It

Automotive PCB assembly and development outlook
Automotive pcb assembly is the process of assembling automotive printed circuit boards, which has more stringent quality requirements than PCBA in other fields. This is mainly because the automotive electronic

Printed circuit board single-sided, double-sided and multilayer PCB differences and applications
Printed circuit boards are the bearers of electronic components, which provide a master for connecting the various components in a circuit. Structurally, PCBs are mainly classified into single-sided, double-sided and

Flex PCB Edge Connectors Explained
A flex pcb edge connector is an electrical connector designed for flexible printed circuit boards (FPCs) to provide a reliable electrical connection between the circuit leads of a flexible circuit

Flex pcb thickness selection guide
The flex pcb thickness varies depending on the material, manufacturing process and application requirements, typically ranging from 0.1mm to 1.6mm. Choosing the right thickness is critical to ensure product performance

Common Defects in Printed Circuit Boards
Printed circuit board (PCB) as a core component of modern electronic equipment, its quality and reliability of the performance of the entire electronic system plays a vital role. However, during

The Solder Paste Stencil Behind SMT Quality
In the entire process of SMT, precise printing of solder paste is the first step to achieve high-quality welding. To achieve this goal, a widely used and crucial tool is

PCBA mass production common problems and solutions
In the PCBA mass production process, due to the expansion of production scale and process complexity increases, often encounter some common problems. The following will explore these issues in depth

Difference and Calculation of Characteristic Impedance and Impedance
Characteristic impedance, also known as features impedance, is the pure resistance of a circuit or transmission line per unit length when the frequency tends to infinity. It is an inherent

HDI pcb stackup structure and rational design
HDI PCB is usually manufactured using the stackup method, the so-called ‘stackup’ refers to the formation of complex multilayer structures through the stacking and compression of multiple layers of circuit

HDI Flex PCB Manufacturing and Application
HDI Flex PCB is efficient and reliable circuit board with multiple electronic components. They offer better electrical performance in a smaller package size due to the use of thin, non-conductive

Flexible PCB Board Bending Test
Flexible pcb board(FPC) is a flexible, thin and lightweight, bendable circuit connector made of polyimide, polytetrafluoroethylene and other polymer materials as the substrate, formed by chemical etching or laser stripping

The role of PCB board clamp and how to choose
PCB board clamp usually refers to fixtures used to hold PCBs (printed circuit boards) in place. In the production of electronic equipment, PCB board clamps are used to ensure that

PCB Circuit Board Printer Advantages and Applications
PCB circuit board printer, also known as circuit board printing machine or circuit board printing machine, is a device specially designed to print conductive patterns and components on circuit boards.

Manufacturing difficulties of hdi pcb
High Density Interconnect (HDI) pcb is widely used in modern high-end electronics due to their excellent performance and compact structural design. However, the manufacturing process of HDI PCBs is complex

Main difficulties in the production of aluminium pcba
Aluminium PCBA is widely used in high power density electronic devices due to its superior thermal performance and mechanical strength, but there are a number of manufacturing difficulties in its

Energy Harvesting PCB Layout and Manufacturing Essentials
Energy harvesting pcb (Printed Circuit Board) is a circuit board applied in energy storage devices (e.g. batteries, supercapacitors) to manage, protect and control the charging and discharging process of the

High multilayer circuit board manufacturing difficulties
High multilayer circuit boards usually refer to circuit board structures with 10 to 20 or more layers. Compared with traditional multilayer circuit boards, the complexity of their processing processes has

Comparison of wave soldering and selective soldering processes
Conventional wave soldering is a mature and widely used mass welding technology, by inserting plug-in components into the PCB board, and then the whole through the solder wave to complete

Wave soldering process control points
Wave soldering as a key process widely used in the field of electronic manufacturing, the stability and precise control of the process is an important guarantee to ensure the quality

High Voltage PCB Design Material Selection
High voltage pcb design has an important position in modern electronic equipment, especially in the fields of power electronics, industrial control and new energy vehicles. As it involves high voltage