Electronic chips play an important role in the field of electrification in our country. With the changes in our country’s market, electronic components play an important role in life, and Electronic multilayer PCB Circuit Board are the basic components of electronic components. Nowadays, the use of multilayer HDI PCB on the market has become a popular…
In addition to the basic FR-4 materials in PCB production, some customers also indicate that high TG materials are to be used in the materials, so why use high TG materials in PCB Circuit Board production? The full name of TG used in PCB manufacturing is glass transition temperature, which stands for glass transition temperature….
The biggest problem encountered in the maintenance of electronic products is the short circuit. The short circuit on the PCB is quite harmful, ranging from burned components to large PCB scraps. Therefore, in PCB proofing, we must master every production detail and try to Prevent Short Circuit. 1. If it is manual soldering, visually inspect…
The aluminum substrate is a kind of metal-based copper-clad laminate with good heat dissipation function, and it is the basic material of high-power power electronic circuit structure technology and interconnection technology. In Aluminum Substrates PCB proofing, the single-sided aluminum substrate is generally composed of a three-layer structure, which is a circuit layer (copper foil), an…
1. Multilayer circuit board is a kind of printed circuit board that is laminated and bonded by alternating conductive pattern layers and insulating materials. The number of conductive pattern layers is more than three, and the electrical interconnection between layers is realized through metalized holes. 2. Comparing the production processes of the two parties, the…
With the development of science and technology, LED technology is also constantly developing, bringing all kinds of convenience to our lives, providing us with all kinds of life information, and benefiting us human beings. If you want the LED switching power supply to have the best PCB components layout, then before proceeding with component layout…
Multilayer Circuit Boards are generally used in high-speed PCB design. Multi-layer circuit boards are actually formed by laminating and bonding several etched single-sided or double-sided boards. Multi-layer circuit boards are compared with single and double-layer circuit boards. , There are many advantages, especially in small-volume electronic products, let’s share the advantages of multi-layer circuit boards…
FPC is also called flexible circuit board and soft board. It has the characteristics of high wiring density, lightweight, and thin thickness. It is a highly reliable and excellent flexible printed circuit board. FPC is divided by function, which can be divided into FPC antenna, FPC touch screen, FPC capacitive screen, etc.; FPC cable is…
PCBA (Printed Circuit Board Assembly) is the board obtained after all printing solder paste on the PCB and then mounting various components like resistors, ICs (Integrated Circuits), capacitors, and any other components like transformers depending on the application and desired characteristics of the board. PCBA Production usually undergoes reflow furnace heating to establish a mechanical…
There is a very common process used in the surface treatment of circuit boards, which is called the immersion gold PCB process. The immersion gold process is to deposit a nickel-gold plating layer with stable color, good brightness, flat plating, and good solderability on the surface of the printed circuit. During production, the cost of…