
Enhance PCB board current carrying capacity
PCB board is often designed for small-current applications, so what can be done to enhance PCB boards to withstand larger currents? After all, the current demand of the electronic products

Hot swappable pcb technology
Hot swappable pcb is a technical operation in which circuit boards are inserted or removed from a system that operates under power. This technology allows users to replace or upgrade

flexible led pcb
What are flexible led pcbs?Printed circuit boards enable seamless device functionality by connecting electronic components, and the field of flexible printed circuit technology has been constantly evolving. These circuit boards

Principles and advantages of pcb battery
A pcb battery is a small battery on a circuit board that is used to store the board’s setup or calibration data to ensure that the board can be restored

Properties and prospects of ceramic semiconductor materials
Ceramic semiconductor materials are made up of a range of compounds which mainly include metal oxides, nitrides and carbides. Among the common ceramic semiconductor materials, zinc oxide (ZnO), barium titanate

Circuit diagrams are a guide to the world of electronics
A circuit diagram is a pictorial representation of the connections of a circuit using graphical symbols and lines. It is a combination of specific symbols and lines that clearly shows

Active rf circuits technology and applications
Active RF circuits are RF circuits that require an external power source to function properly. Such circuits usually contain components such as amplifiers, mixers, and voltage-controlled oscillators, and are capable

Properties and Applications of Nelco N4000 13
Nelco N4000 13 is a very high quality multilayer sheet that is carefully crafted from glass fibre and epoxy resin, with the number of layers varying between approximately 8 and

Core functions of hard drive printed circuit board
The hard drive printed circuit board is a key component of a hard disc. It consists of one or more layers of glass fibre substrates stacked on top of each

SMT High Temperature Soldering Technology
SMT high temperature soldering technology is a soldering method that uses peak soldering temperatures in excess of 220°C in the SMT (or Surface Mount Technology) process. This technique is typically

Cold solder joint problems and coping
A cold solder joint is a soldering phenomenon that occurs when the required minimum wetting temperature between the brazing material and the base metal is not reached, or when the

PCBA test fixtures: electronics manufacturing key pillar
PCBA (Printed Circuit Board Assembly) test fixture plays a vital role in the electronics manufacturing industry. Its main function is to provide physical support and electrical connection for the test

Comparison of DIP and SMT technology
DIP package assembly, also known as Dual In-line Package (DIP), is an assembly method that requires the pins of an electronic component to be inserted into a through-hole of a

Phone Circuit board RF layout strategy
A phone circuit board is a key component used for the connection and assembly of circuits inside a mobile phone. It is usually a thin board made of insulating material

teflon pcb laminate
The use of teflon pcb laminate has increased dramatically recently. There are many reasons for this change. One of the reasons is the rapid development of the electronics industry and

PCB backdrill technology analysis
PCB backdrill, also known as controlled depth drilling, is simply the process of drilling a hole from the back side of an already manufactured multilayer circuit board. However, this is

Printed circuit boards depaneling technology
In the mass production of printed circuit boards (PCBs), manufacturers often combine multiple individual boards into one large board, a process known as boardmixing, where multiple small boards are combined

pcb microscope
A pcb microscope is a microscope specifically designed to observe printed circuit boards (pcbs). In the modern electronics industry, pcb microscopes play a key role in helping engineers and technicians

Efficient application of hot plate for pcb soldering
Hot plate for pcb soldering is an advanced soldering technique that is primarily used to securely attach electronic components to printed circuit boards (PCBs). This method utilises the heating function

Parasitic Resistance Factors Affecting Circuit Performance
Parasitic resistances are resistances that are not intentionally designed into a circuit, but are created due to circuit layout or component characteristics, for example. They are usually unavoidable and affect

The role and wide application of soldering pins in PCB
In the field of modern electronic manufacturing, the welding process is an important step to realize the functions of electronic equipment. In the welding process, soldering pins, as one of

HDI technology changes the future of the PCB
HDI technology is a cutting-edge PCB (Printed Circuit Board) manufacturing process that offers the significant benefits of high-density layout, high reliability and high integration, with the PCB serving as the

AllFlex PCB Design and Applications
Allflex PCB, also known as Flexible Printed Circuit Board (FPC), is a type of circuit board that can be completely bent. Folded or curled circuit board. It consists of one

Flexible PCB Bending Radius Consideration
What is the bend radius of a flexible circuit board? The bending radius of a Flexible Printed Circuit Board (FPC) refers to the fact that when the FPC is bent,