Mindy's Column

IPC 6012 Guidelines: Classifying, Designing, and Fabricating PCBs

by Lily Zhang

IPC 6012 Guidelines: Classifying, Designing, and Fabricating PCBs

What are IPC 6012 Standards? At present, the electronics industry is a fast-developing industry, with the current needs of human beings. Because of...
Posted in PCB, PCB design, PCB fabrication, PCB layout

common problems that need to be paid attention to in the design of pcb circuit boards

by Lily Zhang

common problems that need to be paid attention to in the design of pcb circuit boards

PCB design is based on the circuit schematic diagram to realize the functions required by the circuit designer. PCB design is a very technical work...
Posted in PCB

Advantages of Ceramic PCB

by Lily Zhang

Advantages of Ceramic PCB

Ceramic PCBs are also called ceramic substrates. They refer to the circuit boards with multiple layers of wired or metalized ceramic boards on one ...
Posted in ceramic pcb, PCB design

How to Clean PCBs after Surface Mount Soldering

by Lily Zhang

How to Clean PCBs after Surface Mount Soldering

Whenever electronics products go through soldering, flux or other types of contaminants are always left on the surface of PCBs (Printed Circuit Bo...
Posted in PCB, soldering

How to solve the SI reflection problem of PCB transmission line

by Lily Zhang

How to solve the SI reflection problem of PCB transmission line

1. Causes of SI problems   A common SI problem is reflection, and we know that PCB board transmission lines have the property of "characteristic im...
Posted in circuit, PCB, PCB design

Current Limiting Resistor: Protective Resistor for Regulating Current

by Lily Zhang

Current Limiting Resistor: Protective Resistor for Regulating Current

Resistors are arguably the most typical components used in electrical circuits, and they play a critical role in diode circuits, such as rectifiers...
Posted in circuit, led

The relationship between layout and PCB board-switching power supply

by Lily Zhang

The relationship between layout and PCB board-switching power supply

Due to the switching characteristics of the switching power supply, it is easy to cause the switching power supply to produce great electromagnetic...
Posted in PCB, PCB layout

Do you know quick turn PCBs?

by Lily Zhang

Do you know quick turn PCBs?

Quick turn PCB refers to the process of manufacturing printed circuit boards (PCBs) with a very short turnaround time. In the past, PCB fabrication...
Posted in PCB, PCB design, PCB fabrication

Wafer level chip packaging technology

by Lily Zhang

Wafer level chip packaging technology

WLCSP, also known as wafer level chip scale packaging technology in English, is different from the traditional chip packaging method (cutting and t...
Posted in Chip, package

555 Timer Latch Circuit Tutorial

by Lily Zhang

555 Timer Latch Circuit Tutorial

There are different types of PCB components that are commonly used in electronic projects and circuits and we are familiar with them, 555 tim...
Posted in #PCBA, circuit

TBGA/Tape Ball Grid Array (BGA) PCBA Package Overview

by Lily Zhang

TBGA/Tape Ball Grid Array (BGA) PCBA Package Overview

TBGA/Tape Ball Grid Array (BGA) PCBA Package Overview TBGA stands for Tape Ball Grid Array packaging which is part of the elec...
Posted in #PCBA, BGA, package

Will PCB be replaced by IC in the future?

by Lily Zhang

Will PCB be replaced by IC in the future?

Judging from the current terminal equipment sales market and its supply chain management feedback, the current requirements for printed circuit boa...
Posted in 5G, IC, PCB