following aspects: (1) Whether the distance between wires and wires, wires and component pads, wires and through holes, component pads and through holes, and through holes and through holes is reasonable and meets production requirements.(2) Are the widths of the power and ground wires appropriate, and are the power and ground wires tightly coupled (low…
High-speed PCB refers to circuit boards used to transmit high-frequency signals, data or clock signals. They are widely used in many fields, especially in communications, computers, consumer electronics and automobiles. Today, the editor of Jieduobang will share with you the specific application related content of high-speed PCB. High-speed PCB design must consider factors such as signal integrity,…
Functional testing methods of PCB circuit boards and what are the regulatory requirements? With the rapid development of science and technology, PCB circuit boards have become an important part of various electronic equipment. Functional testing of PCB circuit boards to ensure their performance and quality has become a hot topic in current research. This article…
Nowadays, as the trend increases, most of the automotive, consumer and industrial applications usually contain one or more microcontrollers. Usually several electronic modules build an application system, although several applications and/or systems may run nearby. As the number of electronic applications increases, their density in any given environment increases. Therefore, the ambient electromagnetic noise observed…