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[Posts]How to prevent PCB circuit board bending and warping in the reflow furnace?2020/10/20/ 17:33: Everyone knows that the PCB circuit board is easy to bend and warp after the reflow furnace. So how to prevent the PCB circuit board from bending and warping after the reflow furnace?; Read（0） Label：

[Posts]Production process and control of high multilayer circuit board2020/10/19/ 15:41: Abstract: This article analyzes the main manufacturing difficulties of the high multilayer circuit board, such as the degree of alignment between layers, the production of inner layers, the production of laminating, and the production of drilling.; Read（0） Label：

[Posts]What is the role of each layer in the pcb board?2020/10/16/ 14:28: The pcb circuit board includes many types of working layers, such as signal layer, protective layer, silk screen layer, internal layer, etc.; Read（0） Label：

[Posts]What is the role of ink in PCB / FCB manufacturing process?2020/10/14/ 16:58: The PCB ink plays a role in protecting the copper foil during production, so that the copper skin will not be exposed, which will affect the subsequent processes. There are photosensitive ink, carbon oil, and silver oil, and carbon oil and silver oil have conductivity.; Read（0） Label：

[Company News]What is the process of PCBA repair and what are the steps?2020/09/30/ 09:58: PCBA processing is to place and solder these integrated circuits and electronic components on a printed circuit board through the PCBA production line to become the main board of the computer, color TV, and communication equipment.; Read（0） Label：

[Posts]What are the main two aspects of PCBA processing quality control?2020/09/25/ 17:42: The entire process of PCBA processing includes PCB circuit board processing, SMT placement, component procurement and inspection, DIP plug-in post-welding, burning test, aging, assembly and other processes. The entire processing procedure involves a wide range of quality control details.; Read（0） Label：

[Company News]What is Flexible Printed Circuit (with process flow)2020/09/24/ 17:15: Flexible Printed Circuit (FPC) It is made of conductive circuit patterns by using light imaging pattern transfer and etching process on the surface of a flexible substrate. The surface and inner layers of double-sided and multilayer circuit boards are metalized The hole realizes the electrical connection between the inner and outer layers, and the surface of the circuit pattern is protected and insulated by PI and the glue layer.; Read（0） Label：

[Company News]Quality defects and influencing factors of PCB circuit board drilling2020/09/16/ 15:50: Circuit board drilling quality defects are divided into drilling defects and hole defects; drilling defects include leaks, holes, holes, wrong hole diameters, offset holes, broken drill bits, and non-penetration; hole defects are divided into copper foil and base Material defects. These defects directly affect the reliability of the hole metallization quality.; Read（0） Label：

[Posts]PCB circuit board routing and layer design to prevent electromagnetic interference2020/09/14/ 17:55: When it comes to electromagnetic interference, everyone will unanimously want to talk about wiring problems, problems caused by PCB circuit board materials, and surrounding environmental problems. Regarding the material of the circuit board, we cannot decide. My suggestion is to find a large manufacturer and make a request within the scope of funding. For the surrounding environment, a Faraday cage can be used for protection.; Read（0） Label：

[Posts]What is Rigid-flex PCB Board ?2020/09/11/ 17:37: The birth and development of FPC and PCB gave birth to the new product Rigid-flex PCB Board. Therefore, Rigid-flex PCB Board is a flexible circuit board and a rigid circuit board, after pressing and other processes, combined according to the relevant process requirements, forming a circuit board with FPC characteristics and PCB characteristics.; Read（0） Label：

[Posts]Reliability of multilayer circuit boards2020/09/07/ 16:28: Due to the use of new production materials, the volume of the multilayer circuit board is small and the weight is relatively light. Most importantly, the connection lines of the internal components are also greatly reduced.; Read（0） Label：

[Company News]Three aspects of PCB circuit board connection2020/09/04/ 16:47: PCB circuit boards are the basic components of electronic products, and any electronic product needs a circuit board to be made. PCB circuit boards must be connected to other devices in electronic products. This is the interconnection of PCBs. In general, there are three aspects of PCB connection: chip to PCB, PCB internal, PCB and external components.; Read（0） Label：

[Company News]PCBA solder mask is very important, what are the bad designs?2020/09/02/ 17:47: Solder mask is a very important coating material in PCBA's work and material processing. It can provide dielectric and mechanical shielding for the PCBA board during the PCBA soldering process and after soldering, and prevent the deposition of solder at this location.; Read（0） Label：SMT Assembly|PCB manufacturer|Printed circuit board

[Company News]PCB circuit board SMT parsing, what is the difference between gold plating and sinking gold?2020/09/01/ 16:26: Customers often require gold plating and immersion gold processes, both of which are commonly used in PBC boards. The processing seems to be similar to the name, but in fact there is a big difference. Many customers usually can't distinguish the difference between the two methods of processing. What is the difference between PCB gold plating and immersion gold?; Read（0） Label：

[Company News]Common PCB circuit board debugging skills2020/08/27/ 16:16: Whether it is a board made by someone else or a PCB board designed and made by yourself, the first thing to get it is to check the integrity of the board, such as tinning, cracks, short circuits, open circuits, and drilling. If the board is more effective Be rigorous, then you can check the resistance between the power supply and the ground.; Read（0） Label：

[Posts]What is difference between PCB and PCBA?2020/08/24/ 14:56: we know that PCBA generally refers to a process flow, and also it is a piece of finished circuit board. After all the processes on the PCB are completed, we call it PCBA. The PCB refers to an empty printed circuit board with no parts on it.; Read（0） Label：

[Company News]Why should "stick gold" on PCB circuit board?2020/08/21/ 17:41: Many friends who don't know about PCB circuit boards ask me: Why do you need to "stick gold" on PCB circuit boards, is it for good-looking. In fact, good-looking is also a reason, but it is not mainly for good-looking. Let’s share wit...; Read（0） Label：

[Company News]Reasons for PCBA factory to make circuit board impedance2020/08/07/ 17:24: PCB circuit board impedance refers to the parameters of resistance and reactance, which hinders the alternating current. In PCB circuit board production, impedance processing is indispensable. Why should PCBA factory do impedance to the circuit board? The following is a brief introduction from FASTPCBA.; Read（0） Label：

[Company News]Reasons for PCBA factory to make circuit board impedance2020/08/03/ 14:37: PCB circuit board impedance refers to the parameters of resistance and reactance, which hinders the alternating current. In PCB circuit board production, impedance processing is indispensable. Why should PCBA factory do impedance to the cir...; Read（0） Label：

[Company News]Reasons for PCBA factory to make circuit board impedance2020/07/30/ 14:00: PCB circuit board impedance refers to the parameters of resistance and reactance, which hinders the alternating current. In PCB circuit board production, impedance processing is indispensable. Why should PCBA factory do impedance to the cir...; Read（0） Label：

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