How to Pay Attention to Signal Degradation of PCB Via?
Like signal traces, vias introduce inductance and capacitance to the circuit. In signals with lower frequencies, such characteristics are often negligible. However, placing vias on…
What Is the Basic Definition of Rogers PCB?
Rogers is a company that manufactures the laminate materials that are used to make circuit boards. Most circuit boards are made of a material known…
What is the historical basic of PCB CAF?
CAF was first identified in 1976 by researchers at Bell Lab. The first studies involved tests of different coatings of UV-cured resins using FR-4 fine-line…
What Is Material Composition of Package in PCB Design?
The performance of an IC package relies largely on its chemical, electrical and material makeup. Despite their functional differences, lead-frame and laminate packages both rely…
What Are the Common Defects of PCB Bare Board?
Excessive or missing copper The essential element used to make traces on a bare board PCB is copper. Copper is used based on the fact…
What Are the Considerations Before PCB ICT?
The first step that a contract manufacturer will take when reviewing a design for test is to consult the customer test specification that has been…
What Are the Advantages of CNC Milling for PCB Manufacturing Process?
High quality and precision is guaranteed The very nature of CNC Machining as a process leaves very little room for error and high levels of…
What Are the Considerations of Multilayer PCB?
When considering how to determine PCB layers stackup, the best practices is to prioritize signal integrity. Signal integrity occurs when RF current generation is avoided…
What Is the Structure of Vapor Phase Reflow?
The base liquid layer refers to the chemical that provides the vapor you need for soldering. Without the smoke, the soldering can’t occur. When choosing…
What Is the Manufacturing Process of Ceramic PCB?
Traditional ceramic substrate manufacturing methods can be divided into four types: HTCC, LTCC, DBC, and DPC. The HTCC (high temperature co-fired) preparation method requires a…