What is blind hole and buried hole in PCB
One example is the difference between blind and buried holes in circuit boards. Here is all the information about what blind and buried hole technologies are in PCBS.
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
PCB warping
PCB board warping occurs when the stress on the board is not uniform or when the resistance to stress is not uniform in each area of the board.
PCB design always have impedance discontinuity
In the process of transmission, if the characteristic impedance of the transmission path changes, the signal will reflect at the node where the impedance is discontinuous.
Properties and uses of copper plating and nickel plating on PCB circuit board
he price of PCB is something that many buyers are always confused about, and many people will also question how these prices are calculated when placing an online order. Let's talk about the components of PCB price together.
How to avoid electromagnetic problems in PCB design
Emc and associated EMI have historically required the eyes of system design engineers, but today board designs and component packages are shrinking and Oems are demanding faster systems.
What's the difference between a PCB board and an integrated circuit?
Circuit is used as a tool for conduction between originals. In the design, large copper surface will be designed as the grounding and power layer. The lines and drawings are made at the same time.
PCB layer number identification skills
hese wires, called wires or wiring, are used to provide circuit connections between the components on the board. Usually the color of PCB board is brown or green, which is the color of solder resistance paint.
How to solve the PCBA welding problem
When PCBA virtual welding occurs, we can solve the PCBA virtual welding from the following points: 1) judging the general fault range according to the fault phenomenon, 2) observing the appearance, focusing on the large components and components with larg
Basic knowledge of PCB circuit boards
it is at least attached with a conductive graphic, and cloth holes (such as component holes, fastening holes, metallization holes, etc.), used to replace the chassis of the previous device electronic components, and realize the mutual connection between e
PCBA processing requirements for plug-in hole design and the DIP plug-in processing process of the patch factory
The processing of plug-in components generally adopts wave soldering. Because the wave soldering time is very short, if the jack is connected to more ground/electric layers, the tin penetration will be poor, resulting in poor welding.
What do you need to know about PCBA's R&D and proofing?
When delivering the designed PCB file and BOM to the PCBA manufacturer, it needs to be analyzed from multiple perspectives to ensure that there is no delay in the project cycle to reduce the risk of product release.
Why is the price of small batch PCBA proofing expensive
This production line is equipped with solder paste printing machines imported from Sweden, wave soldering, X-RAY, and professional SMT processing technicians.
Достаточно загрузить файлы Gerber, BOM и проектные документы, и команда KINGFORD предоставит полное предложение в течение 24 часов.