Luna's Column

What is Kinds of FR4 Prototype PCB Product Dry Film?

by Marketing PCB HERO

What is Kinds of FR4 Prototype PCB Product Dry Film?

PCB dry film is a polymer compound, which produces a polymerization reaction after ultraviolet irradiation, forming a stable substance attached to ...
Posted in #PCBA, PCB, PCB design, PCB fabrication

What Issues Should be Considered in Circuit Board Manufacturing?

by Marketing PCB HERO

What Issues Should be Considered in Circuit Board Manufacturing?

  In today’s electronic product industry, metal core pcb is the most indispensable key component of the entire electronic product. Since there are...
Posted in #PCBA, PCB, PCB design, PCB fabrication

What Issues Should Be Paid Attention to in PCB Board Processing?

by Marketing PCB HERO

What Issues Should Be Paid Attention to in PCB Board Processing?

PCB printed circuit board making has a very complex process, so what problems should be paid attention to in circuit board manufacturing?1. First ...
Posted in #PCBA, PCB, PCB design, PCB fabrication

What Problems Should Be Paid Attention to in the Wave Soldering Process?

by Marketing PCB HERO

What Problems Should Be Paid Attention to in the Wave Soldering Process?

  Wave soldering is a batch soldering process used to manufacture PCBs. The basic equipment used in the process is the conveyor that moves the PCB...
Posted in #PCBA, PCB, PCB design, PCB fabrication

What are the Common Faults and Solutions for SMT Chip Processing?

by Marketing PCB HERO

What are the Common Faults and Solutions for SMT Chip Processing?

In the process of SMT patching, some common faults will inevitably occur, resulting in poor PCBA. So, what are the common faults and solutions for...
Posted in #PCBA, PCB, PCB design, PCB fabrication, smt

4 Main Aspects of PCBA Manufacturing Pollution

by Marketing PCB HERO

4 Main Aspects of PCBA Manufacturing Pollution

The pollution of main pcba mainly includes the following aspects:1. PCBA surface pollution will be caused by the pollution or oxidation of PCBA co...
Posted in #PCBA

Plated Half-holes

by Marketing PCB HERO

Plated Half-holes

Plated half-hole or castellated-hole, is a stamp-shaped edge through cutting in half on the outline. Plated half-hole is a higher level of plated e...
Posted in PCB, PCB design, PCB fabrication, pcba, Plated Half-holes

What Is Annular rings?

by Marketing PCB HERO

What Is Annular rings?

Annular rings are the donut-shaped copper areas on vias or holes when you look at the PCB from the top. It is the area between the drilled hole and...
Posted in Annular rings, PCB, PCB design, PCB fabrication, pcba

What is PCB Milling?

by Marketing PCB HERO

What is PCB Milling?

  What we here mean with PCB milling is one of the manufacturing processes which is used to cut out the board contours and the slots or cut-outs in...
Posted in PCB, PCB design, PCB fabrication, PCB manufacturing, PCB Milling, pcba

What are the gold fingers?

by Marketing PCB HERO

What are the gold fingers?

Gold fingers are the gold-plated narrow connectors on the edge of printed circuit boards (PCBs), building connections between multiple boards or be...
Posted in PCB, PCB design, PCB fabrication, PCB manufacturing, pcba

PCB design & layout

by Marketing PCB HERO

PCB design & layout

  A printed circuit board (PCB) design is not an easy thing. It is a critical part of the design of electronics product and includes PCB routing an...
Posted in PCB, PCB design, PCB fabrication, PCB manufacturing, pcba

Advantages of mixed assembly

by Marketing PCB HERO

Advantages of mixed assembly

What is the mixed assembly? Though surface mount technology has become the main mounting method in PCB manufacturing, there are still some componen...
Posted in PCB, PCB design, PCB fabrication, pcba