What is the current level of PCB circuit printing in the world? What is the situation in my country?

ohahaha

What is the current level of PCB circuit printing in the world? What is the situation in my country? [Copy link]

Many years ago, I just graduated and found a job in PCB design. I asked this question in a forum. Later, I changed my career and did something else and didn't pay attention to it anymore.

Today I happened to look at the past records and found that there are still people paying attention to and answering the question I asked at the beginning.

So, let me ask again, it’s been 23 years now, how is the level of PCB circuit printing in the world?

Has our country made any breakthrough progress?

秦天qintian0303

The most commonly used is 2-layer board

大秦正声

What did you do after you changed your career? PCB has made significant progress in China now! There has been progress in PCB software. It is simple and easy to use. Although there are still bugs.

wangerxian

The level of PCB circuit printing has definitely improved a lot compared to a few years ago, but two-layer and four-layer boards are still mostly used in normal development processes.

qwqwqw2088

A lot better than before.

Now many manufacturers can make flexible circuit boards

At least the proofing is fast, the pictures will be sent on Friday, and they will be back on Monday.

qwqwqw2088

In the past, it took more than half a month to make a board, and there was no way to etch it manually.

There are not many people who manually etch circuit boards now. It's almost a lost art.

xutong

The first time I made a 10*10 circuit board, it cost 100 yuan

chem11

It’s much more convenient now.