PCB News - How long does it take to learn how to draw a pcb board with zero basics

How long does it take to learn how to draw a PCB board with zero basics

For PCB Xiaobai, how long it takes to learn how to draw a PCB board with zero basis depends on the situation. If it is just a simple placement of components and wiring, it can be done even with zero basis; if the spacing is taken into account, the safety regulations require this specification For a flexible layout, you should be able to get started in half a year; if it is for interference processing between signals, high-speed signal wiring processing, and protective device wiring processing, this requires a certain hardware foundation, and I will learn it for one or two years on the basis of the second. You can almost get started.

Before learning to draw a PCB board, we need to master certain basic concepts:

1. A complete PCB file generally includes project files (.PrjPCB), PCB files (.PCBDoc), schematic files (.SchDoc), PCB package library files (.PCBLib).

2. Before drawing the PCB board, you should have a basic understanding of some basic concepts and operations of the PCB board. Here are a few concepts that need to be understood:

Level concept:

1.Signal layer
2. Internal plane layer (internal power/ground layer)
3.Mechanical layer
4.Solder mask layer (solder mask layer)
5. Keep out layer (prohibited wiring layer)
6. Silkscreen layer
7. Multi layer
8.Drill layer

Some basic operating concepts for drawing PCB boards

1. Laying copper
2. Pad
3. Via
4. Flying line

These concepts are explained in detail on the Internet. If you don’t understand, you can search on the Internet. I won’t do too much explanation here.

Commonly used shortcut keys:

Flying line connection display N
Single layer display Shift +s
Press L while dragging the device, it is the switch between the front and back of the device placement position
Place via Shift + xtrl + F2

Of course, there are more than these shortcut keys. If you want to know more, you can use Baidu online.
How long does it take to learn how to draw a PCB board with zero basics

There are also many tutorials for drawing PCB on the Internet. For zero-based beginners, you can learn more on the Internet. If you can find an experienced engineer to take it with you, it is best. No matter what, you must persevere in research and study. In order to improve their ability to draw PCB boards.