Licky's Column

Solar PCB board – advantages and disadvantages

by Licky Li

Solar PCB board – advantages and disadvantages

What is solar PCB board? Solar PCB board, is a crucial component in solar power systems. It is specifically designed to capture and conve...

Why is burn-in testing necessary for electronics?

by Licky Li

Why is burn-in testing necessary for electronics?

What is Burn-in Testing in the Electronics Industry? Burn-in testing is one technique that many reputed manufacturers use to test their PCBs ...

About 7-segmanet display – digital electronic component

by Licky Li

About 7-segmanet display – digital electronic component

What is a 7-segment display A typical electrical component used to show numerical digits and some basic symbols is a 7-segment display. I...

8 rules and methods of PCB panel

by Licky Li

8 rules and methods of PCB panel

What does PCB panel mean In the PCB production and assembly process, some PCB boards are too small, which are irregular shape or ...

Why choose wave soldering? How it works?

by Licky Li

Why choose wave soldering? How it works?

What is meant by wave soldering Wave soldering is a solder paste application method that uses the wave effect to move solder past...

How is PCB impedance calculated？

by Licky Li

How is PCB impedance calculated？

What is meant by impedance control in PCB PCB impedance control is the act of controlling the impedance of a circuit. It can be done by chang...

Type, function, and layout of decoupling capacitors

by Licky Li

Type, function, and layout of decoupling capacitors

What is the concept of decoupling capacitor When it comes to PCB design, you may have heard of the term decoupling capacitor, which in fact c...

PCB capacitors demystified

by Licky Li

PCB capacitors demystified

What is a PCB capacitor? A PCB capacitor is a crucial component in an electronic circuit that stores and releases electrical energy. These capaci...

DFM in PCB design

by Licky Li

DFM in PCB design

Definition of DFM The Design for Manufacturing (DFM) process simplifies production while simultaneously lowering production costs at ever...

PCBA inspection and its acceptance criteria

by Licky Li

PCBA inspection and its acceptance criteria

PCBA inspection process The PCBA inspection process usually involves a combination of automated and manual inspections. Visual inspection PC...

What is Hybrid Integrated Circuit (HIC) ?

by Licky Li

What is Hybrid Integrated Circuit (HIC) ?

What are types of integrated circuit 1. Analog Integrated Circuits (ICs) – These ICs are used for amplification, filtering, and processing an...

MEMS-based timing solution is disrupting traditional quartz timing technology

by Licky Li

MEMS-based timing solution is disrupting traditional quartz timing technology

Disadvantages of Quartz Timing In order to maintain the smooth operation of the car system, a single car currently uses up to 70 timing d...