PCB News - No PCB, no electronics

No PCB, no electronics

PCB (Printed Circuit Board), the Chinese name is printed circuit board, also known as printed circuit board. It is a bridge that carries electronic components and connects circuits. As the "mother of electronic products", it is widely used in communications, consumer electronics, and computers., Automotive electronics, industrial control, medical equipment, national defense, aerospace and other fields, are indispensable electronic components in modern electronic information products.

PCB has been invented in the mid-1930s in the 1920s and it has been more than 80 years. History has shown that: without circuit boards, without electronic circuits, flying, transportation, atomic energy, computers, aerospace, communications, home appliances... all of this cannot be achieved.

The reason is easy to understand: Chips, ICs, and integrated circuits are the food of the electronic information industry. Semiconductor technology reflects a country's industrial modernization level and guides the development of the electronic information industry. The electrical interconnection and assembly of semiconductors (integrated circuits, ICs) must rely on PCBs.

It can be seen that there is no PCB and no electronics.

For electronics, the importance of PCB is self-evident. For students who want to learn or are learning PCB or electronics, we have a little suggestion:

1. Have confidence in yourself

We don't have to say who we must surpass, but we can set the goal to surpass ourselves and make a little progress every day. This is the easiest way to cultivate our self-confidence, and it is also the most effective way to achieve sustainable development, and we can get many unexpected gains. Let you be less eager to compete, it will also allow you to study more at ease, and it will also allow you to get more happiness. You can feel your progress over time, never doubt yourself, Just do it!

2. Learn professional courses well

If you are going to school to learn electronics, you must learn professional courses well and lay a solid foundation. Some seemingly unused courses may be encountered one day at work. Remember, don't memorize it by rote, you must understand it thoroughly.

3. To lay a good foundation for modular electricity

Many of the problems encountered by new products are electrical problems. Although many people say that digital electronics will completely replace analog electronics, in fact, engineers who have really done electronic development will probably have the experience that any stable electronic product can't leave the analog electronics! At the very least, there must be a power supply. A reasonable power supply design must at least have filtering, anti-interference, and EMI qualification... Digital circuits must also have signal lines, signal anti-interference and signal impedance matching are also analog power.. In fact, the problem of modular electricity is often the most difficult and time-consuming to solve.

4. See more information about application circuit design

Although it may be difficult at first, don't feel that you are too stupid. Others can learn because he is determined to take the time to chew this bone off. If you want to communicate with practice the fastest, read more magazines and books on electronic design. Although it is difficult at first, it is definitely the most effective and the longest. You can learn about many new technologies. It will be helpful to understand and learn new things.

5. You can make some simple circuits at your own expense

Many company bosses have a headache. The fresh graduates they recruit don't use EDA software, and even more than half of the fresh graduates don't even know a few of the electronic components. How can people spend money to hire people? People start a company and want to earn a few dollars... In fact, we can spend some money to build simple circuits. The easiest way is to spend tens of dollars to build a timer board, or to build a power amplifier, which is tens of dollars. When looking for a job, I bring two or three boards I made by myself, which is definitely better than a printed resume. EDA software recommends learning Orcad, Allegro, etc.

6. Go deep into a certain industry

If you have a certain foundation in PCB design or other electronic fields, it is recommended that you go deep into a certain industry. Computers, automobiles, home appliances, telecommunications, industry, transportation, aviation, multimedia audio and video, medical treatment, power supply, and microelectronics are all in intelligent, networked, wireless, and miniaturized industries. There are many high-end and extremely profitable companies in every industry. Focusing on an industry for a few years, mastering the core technology of the industry, your future prospects will be broader.

The Electronics Co., Ltd. is a manufacturer specializing in the mass production of high-precision PCB multilayer circuit boards.