PCB Technical - Related PCB Technology Blog Posts page 219

2019-09-09

Various PCB fabrication methods and processes, Introduction of PCB Production Method.

2019-09-04

Which surface treament can be choose in thes standard RoHS materails.

2019-08-09

Why is the clearance of drillings in the inner layers required to be larger than on the outside?

2019-08-09

What is High Frequency PCBs？Radio-frequency (RF) and microwave (MW) circuits can be found in countless wireless products...

2019-08-09

HYBRID RF & MICROWAVE CIRCUIT BOARDS

2019-08-08

After reflow the PCB board easy become warped,，How to avoid it? Let's discuss it.：​

2019-08-05

Flexible printed circuit (FPC)Flexible printed circuit (FPC) is a high reliability, excellent flexible printed circuit b...

2019-08-05

Each surface treatment Advantage and Lack

2019-08-02

What is PCB via hole? PCB via is one of the important components of multilayer PCB.

2019-07-31

PCB multi-layer board is a special kind of printed circuit board. Its existing "characteristics" are generally special. For example, PCB multilayer board will exist in the circuit board. It's not only safe for the multi-layer circuit board, but also can't help each other

2019-07-31

In the last issue of the blog about hard and soft PCB bonding, I talked about the typical process of flexographic board making by Dasco. Understand the manufacturing process, for the preset hardware and software board or flexible circuit board is often closed. At the same time, it also tells you that you have successfully made the preset value supplied by the wrench. If you haven't read the first and second parts of this series of blogs

2019-07-30

Solder mask (also known as solder mask) is a layer of specially designed pattern care film formed on the surface of PCB in PCB manufacturer.

2019-07-29

Let's first introduce the common drill holes in PCB: plated through hole, blind via hole, buried via hole. The meaning of these three kinds of holes and their unique place. plated through hole (PTH), which is a common hole, is used to conduct or sign copper foil circuit between conductive patterns in different layers of circuit board.

2019-07-25

Taking the PCB fabrication process of double sided PCB and 4layers PCB as an example, the PCB fabrication process of printed circuit board includes etching process and electroplating process, which is a combination of various processes.

2019-07-24

A major part of any RF/microwave application is the ability to stay within the specific tolerances of a design so that the required frequencies can be achieved.

2019-07-24

Process flow chart: facilities and utility. 1. Facilities: desmear, PTH and PP automatic production line. 2. Utility: this process is to deposit a thin layer of high density in the drilled plate hole after the inner laminate and drilling are carried out by electroless plating

2019-07-23

​The following is a summary of a common difference method, to briefly introduce the classification of PCB [2] and its production method basic internal substantive significance PCB production process

2019-07-22

Printed circuit board(PCB) needs to be cleaned many times. Then, which links need to be cleaned and how to wash it? Next, the electrician's home summarized the cleaning process for your reference.

2019-07-22

PCB is generally in the insulation material, according to the pre-set, made into printed circuit, printed components or a combination of the two conductive graphics known as printed circuit. And in the insulating substrate to provide electrical bonding between components of the conductive graphics, known as printed circuit.

2019-07-20

As a general requirement of PCB presetting, this standard standardizes PCB presetting and production, and successfully realizes the effective communication between CAD and cam.