What is PCB board copy board?
Copy board is also called cloning or imitation, is a product design of PCB board reverse technology research, copy board is equal to copy board, copy the circuit board on the hand, and then mass production.
Professional PCB manufacturing and assembly
Building 6, Zone 3, Yuekang Road,Bao'an District, Shenzhen, China
+86-13923401642Mon.-Sat.08:00-20:00
What are the PCB inspection standards
For PCBS that have been identified as keyboards in the device, these key characteristic parameters and indicators must be centralised and checked from the head in addition to regular inspection. To the toes.
PCB test
the data is also used to check the component function. The data provided by the development department should be as easy as possible to apply directly to the test system or through simple transformations.
Why should PCB board be covered with copper?
Copper coating can not only reduce the ground impedance, but also reduce the cross-sectional area of the loop and enhance the mirror loop of the signal. Therefore, copper coating process plays a very key role in PCB process, incomplete, truncated mirror l
Why plug the PCB board through the hole?
After a lot of practice, the traditional aluminum plug process is changed, and white mesh is used to complete the circuit board surface welding and plug holes. Stable production and reliable quality.
PCB a reliable ground layer
These ground plane planes must be connected to the main ground plane through multiple through-holes. It should be noted that the existence of ground point will cause the inductance characteristics of the side to change, so the selection of inductance valu
What problems can impedance boards help solve?
From parameters to manufacturers, people who do not understand the specific application scenarios of products, and people who know directly study the cost performance ratio.
Analyze the mechanism of PCB failure or defect
scanning acoustic microscope shows its special advantage in nondestructive detection of multilayer high density PCB. And the general obvious explosion plate is only through the visual appearance can be detected.
Super - complete pcb failure analysis technology
As the carrier of various components and the hub of circuit signal transmission, PCB has become an important and key part of electronic information products. Its quality and reliability level determine the quality and reliability of the whole equipment.
PCB multilayers rarely have odd layers, why are they all even layers
At present, there are more than 100 layers of PCB, then why do people have "PCB multilayer board why are even layers?" What about this question? Relatively speaking, even layer PCB does have more than odd layer PCB.
Optical module PCB and optical device simulation overview
It should be noted that the simulation design of optical devices to photoelectric conversion (EO\OE), how to accurately reproduce this conversion process in simulation, requires some experience accumulation.
PCB layer design to follow the principles
manufacturing technology and system complexity and other key factors have many conflicting requirements, PCB board laminated design is generally considered in various aspects of the key factors after a compromise decision. High - speed digital circuits an
Telegram
Just upload Gerber files, BOM files and design files, and the KINGFORD team will provide a complete quotation within 24h.